BTDR / Bitdeer Technologies Group - SEC-Einreichungen, Jahresbericht, Proxy Statement

Bitdeer Technologies Group
US ˙ NasdaqCM ˙ KYG114481008

Basisstatistiken
LEI 2549007M2KGWVJ9XFP20
CIK 1899123
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Bitdeer Technologies Group
SEC Filings (Chronological Order)
Auf dieser Seite finden Sie eine vollständige, chronologische Liste der SEC-Einreichungen, mit Ausnahme der Eigentumseinreichungen, die wir an anderer Stelle bereitstellen.
May 27, 2026 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2026 Commission file number: 001-41687

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2026 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check mar

May 14, 2026 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2026 Commission file number: 001-41687

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2026 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check mar

May 14, 2026 EX-99.1

Bitdeer Reports Unaudited Financial Results for the First Quarter of 2026

Exhibit 99.1 Bitdeer Reports Unaudited Financial Results for the First Quarter of 2026 May 14, 2026 SINGAPORE, May 14, 2026 (GLOBE NEWSWIRE) - Bitdeer Technologies Group (NASDAQ: BTDR) (“Bitdeer” or the “Company”), a world-leading technology company for AI and Bitcoin mining infrastructure, today released its unaudited financial results for the first quarter ended March 31, 2026. Q1 2026 Financial

May 12, 2026 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2026 Commission file number: 001-41687

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2026 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check mar

May 12, 2026 EX-99.1

Bitdeer Announces April 2026 Production and Operations Update Monthly Highlights

Exhibit 99.1 Bitdeer Announces April 2026 Production and Operations Update Monthly Highlights ● Bitcoin: Production increased 372% Y/Y to 783 Bitcoin ● SEALMINERs: SEALMINER A4 series mass production launched with industry leading efficiency of 9.45 J/T ● Colocation: Executing on colocation lease agreements is THE top priority for management, with Tydal, Norway site in advanced stages of negotiati

April 30, 2026 EX-4.43

[Signature page follows]

Exhibit 4.43 THE SYMBOL “[***]” DENOTES PLACES WHERE CERTAIN IDENTIFIED INFORMATION HAS BEEN EXCLUDED FROM THE EXHIBIT BECAUSE IT IS BOTH (i) NOT MATERIAL, AND (ii) IS THE TYPE THAT THE REGISTRANT TREATS AS PRIVATE OR CONFIDENTIAL. THE APPENDICES TO THIS AGREEMENT HAVE BEEN OMITTED PURSUANT TO ITEM 601(a)(5) OF REGULATION S-K. THE REGISTRANT AGREES TO FURNISH A COPY OF ANY OMITTED SCHEDULE OR APPE

April 30, 2026 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F (Mark One) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SEC

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F (Mark One) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES E

April 30, 2026 EX-15.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Exhibit 15.1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in the Registration Statements on Form S-8 (File No. 333-272858 and 333-275342) and Form F-3 (File No. 333-273905, 333-278027, 333-278029, 333-280041, 333-283732 and 333-289855) of our report dated April 30, 2026 with respect to the audited consolidated financial statements of Bitdeer

April 30, 2026 EX-12.1

Certification by the Principal Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1 Certification by the Principal Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Jihan Wu, certify that: 1. I have reviewed this annual report on Form 20-F of Bitdeer Technologies Group; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in l

April 30, 2026 EX-13.2

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 13.2 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the annual report of Bitdeer Technologies Group (the “Company”) on Form 20-F for the fiscal year ended December 31, 2025 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Jianchun Liu, Chief Financial Officer

April 30, 2026 EX-12.2

Certification by the Principal Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.2 Certification by the Principal Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Jianchun Liu, certify that: 1. I have reviewed this annual report on Form 20-F of Bitdeer Technologies Group; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made,

April 30, 2026 EX-13.1

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 13.1 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the annual report of Bitdeer Technologies Group (the “Company”) on Form 20-F for the fiscal year ended December 31, 2025 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Jihan Wu, Chief Executive Officer of

April 15, 2026 EX-99.1

Bitdeer Announces March 2026 Production and Operations Update

Exhibit 99.1 Bitdeer Announces March 2026 Production and Operations Update April 15, 2026 Monthly Highlights ● Bitcoin: Production increased 480% Y/Y to 661 Bitcoin ● SEALMINERs: SEALMINER A4 series officially launched with efficiency reaches to ~9.45 J/T ● Colocation: Continued management focus on colocation lease agreements, with Tydal, Norway site in negotiations ● AI Cloud: Demonstrating stron

April 15, 2026 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2026 Commission file number: 001-4168

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2026 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check m

March 30, 2026 EX-99.1

Bitdeer Engages DCI to Finalise Development of Norway’s Largest AI Data Center

Exhibit 99.1 Bitdeer Engages DCI to Finalise Development of Norway’s Largest AI Data Center March 30, 2026 Expected to be completed as early as December 2026, the 180 MW Tydal Data Center (TDC) will primarily be used for co-location services of Nvidia’s latest Vera Rubin AI technology OSLO, Norway, March 30, 2026 (GLOBE NEWSWIRE) - Bitdeer Technologies Group (NASDAQ: BTDR) (“Bitdeer” or the “Compa

March 30, 2026 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2026 Commission file number: 001-4168

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2026 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check m

March 16, 2026 EX-99.1

Bitdeer Announces February 2026 Production and Operations Update Monthly Highlights

Exhibit 99.1 Bitdeer Announces February 2026 Production and Operations Update Monthly Highlights ● Bitcoin: production increased 541% Year on Year to 705 Bitcoin ● Colocation: Continued management focus on colocation lease agreements ● AI Cloud: demonstrating strong Month on Month performance in ARR and utilization rates SINGAPORE, March 16, 2026 (GLOBE NEWSWIRE) - Bitdeer Technologies Group (NASD

March 16, 2026 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2026 Commission file number: 001-4168

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2026 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check m

February 26, 2026 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2026 Commission file number: 001-4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2026 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by chec

February 26, 2026 EX-99.1

[Form of Guarantee]

Exhibit 99.1 [Dealer name and address] To: Bitdeer Technologies Group 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 From: [Dealer] Re: [Base][Additional] Capped Call Transaction Date: February [ ], 2026 Dear Ladies and Gentlemen: The purpose of this communication (this “Confirmation”) is to set forth the terms and conditions of the above-referenced transaction entered into on the Tr

February 26, 2026 EX-1.1

BITDEER TECHNOLOGIES GROUP 5,503,030 Ordinary Shares of Bitdeer Technologies Group (par value $0.0000001 per Ordinary Share) Placement Agency Agreement

Exhibit 1.1 BITDEER TECHNOLOGIES GROUP 5,503,030 Ordinary Shares of Bitdeer Technologies Group (par value $0.0000001 per Ordinary Share) Placement Agency Agreement February 19, 2026 Barclays Capital Inc. As Placement Agent 745 Seventh Avenue New York, New York 10019 Ladies and Gentlemen: Bitdeer Technologies Group, an exempted company incorporated under the laws of the Cayman Islands (the “Company

February 26, 2026 EX-4.1

BITDEER TECHNOLOGIES GROUP U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee Dated as of February 24, 2026 5.00% Convertible Senior Notes due 2032 TABLE OF CONTENTS

Exhibit 4.1 Execution Version BITDEER TECHNOLOGIES GROUP AND U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee INDENTURE Dated as of February 24, 2026 5.00% Convertible Senior Notes due 2032 TABLE OF CONTENTS PAGE Article 1 Definitions 1 Section 1.01 Definitions 1 Section 1.02 References to Interest 16 Article 2 Issue, Description, Execution, Registration and Exchange of Notes 16 Section 2

February 23, 2026 424B5

5,503,030 Class A Ordinary Shares Bitdeer Technologies Group

Filed Pursuant to Rule 424(b)(5) Registration No. 333-283732 Prospectus Supplement (to Prospectus dated December 18, 2024) 5,503,030 Class A Ordinary Shares Bitdeer Technologies Group We are offering 5,503,030 Class A ordinary shares, par value US$0.0000001 per share (the “Class A ordinary shares”), in a registered direct offering to certain holders of our 5.25% Convertible Senior Notes due 2029 p

February 20, 2026 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2026 Commission file number: 001-4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2026 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by chec

February 20, 2026 EX-99.1

Bitdeer Announces Proposed Private Placement of US$300.0 Million of Convertible Senior Notes

Exhibit 99.1 Bitdeer Announces Proposed Private Placement of US$300.0 Million of Convertible Senior Notes SINGAPORE, February 19, 2026 (EST) — Bitdeer Technologies Group (Nasdaq: BTDR) (“Bitdeer”), a world-leading technology company for Bitcoin mining and AI infrastructure, today announced that it intends to offer, subject to market conditions and other factors, US$300.0 million principal amount o

February 20, 2026 424B5

5,503,030 Class A Ordinary Shares Bitdeer Technologies Group

Filed Pursuant to Rule 424(b)(5) Registration No. 333-283732 PROSPECTUS SUPPLEMENT NO. 1 (to Preliminary Prospectus Supplement, dated February 19, 2026) 5,503,030 Class A Ordinary Shares Bitdeer Technologies Group This prospectus supplement no. 1 (this “prospectus supplement”) amends and supplements our preliminary prospectus supplement, dated February 19, 2026 (the “preliminary prospectus supplem

February 20, 2026 EX-99.2

Bitdeer Announces Pricing of Upsized US$325.0 Million Convertible Senior Notes Offering

Exhibit 99.2 Bitdeer Announces Pricing of Upsized US$325.0 Million Convertible Senior Notes Offering SINGAPORE, February 20, 2026 (GLOBE NEWSWIRE) — Bitdeer Technologies Group (Nasdaq: BTDR) (“Bitdeer”), a world-leading technology company for Bitcoin mining and AI infrastructure, today announced the pricing of US$325.0 million principal amount of 5.00% Convertible Senior Notes due 2032 (the “notes

February 20, 2026 EX-99.4

Bitdeer Announces Pricing of Registered Direct Offering of 5,503,030 Class A Ordinary Shares

Exhibit 99.4 Bitdeer Announces Pricing of Registered Direct Offering of 5,503,030 Class A Ordinary Shares SINGAPORE, February 20, 2026 (GLOBE NEWSWIRE) — Bitdeer Technologies Group (Nasdaq: BTDR) (“Bitdeer”), a world-leading technology company for Bitcoin mining and AI infrastructure, today announced the pricing of its registered direct offering of 5,503,030 of its Class A ordinary shares, par val

February 20, 2026 EX-99.3

Bitdeer Announces Proposed Registered Direct Offering of Class A Ordinary Shares

Exhibit 99.3 Bitdeer Announces Proposed Registered Direct Offering of Class A Ordinary Shares SINGAPORE, February 19, 2026 (EST) — Bitdeer Technologies Group (Nasdaq: BTDR) (“Bitdeer”), a world-leading technology company for Bitcoin mining and AI infrastructure, today announced that it intends to offer, subject to market and other conditions, shares of its Class A ordinary shares, par value US$0.0

February 19, 2026 424B5

Up to US$700,000,000 Bitdeer Technologies Group Class A Ordinary Shares

Filed Pursuant to Rule 424(b)(5) Registration No. 333-283732 Amendment No. 2, dated February 19, 2026 (To Prospectus Supplement dated January 3, 2025 and Prospectus dated December 18, 2024) Up to US$700,000,000 Bitdeer Technologies Group Class A Ordinary Shares This prospectus supplement amendment No. 2 (this “amendment No. 2”) amends the prospectus supplement, dated January 3, 2025, filed pursuan

February 19, 2026 424B5

Subject to Completion, dated february 19, 2026

Filed Pursuant to Rule 424(b)(5) Registration No. 333-283732 The information in this preliminary prospectus supplement and the accompanying prospectus is not complete and may be changed. A registration statement relating to the securities has become effective under the Securities Act of 1933, as amended. This preliminary prospectus supplement and the accompanying prospectus are not an offer to sel

February 12, 2026 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2026 Commission file number: 001-4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2026 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by chec

February 12, 2026 EX-99.1

Bitdeer Reports Unaudited Financial Results for the Fourth Quarter and Full Year of 2025

Exhibit 99.1 Bitdeer Reports Unaudited Financial Results for the Fourth Quarter and Full Year of 2025 SINGAPORE, February 12, 2026 (GLOBE NEWSWIRE) - Bitdeer Technologies Group (NASDAQ: BTDR) (“Bitdeer” or the “Company”), a world-leading technology company for Bitcoin mining and AI infrastructure, today released its unaudited financial results for the fourth quarter ended December 31, 2025. Q4 202

February 10, 2026 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2026 Commission file number: 001-4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2026 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by chec

February 10, 2026 EX-99.1

Bitdeer Announces January 2026 Production and Operations Update

Exhibit 99.1 Bitdeer Announces January 2026 Production and Operations Update Monthly Highlights Increased self-mining hashrate to 63.2 EH/s on continued deployment of SEALMINERs Bitcoin production increased 430% year over year to 668 Bitcoin Launch of NVIDIA GB200 NVL72 infrastructure in Malaysia First design of Litecoin chip taped out and initial testing surpassed expectations SINGAPORE, February

February 5, 2026 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2026 Commission file number: 001-4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2026 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by chec

January 12, 2026 EX-99.1

Bitdeer Announces December 2025 Production and Operations Update - Increased self-mining hashrate to 55.2 EH/s on continued deployment of SEALMINERs - Bitcoin production increased 339% year over year to 636 Bitcoin - 8 units of GB200 deployed and und

Exhibit 99.1 Bitdeer Announces December 2025 Production and Operations Update - Increased self-mining hashrate to 55.2 EH/s on continued deployment of SEALMINERs - Bitcoin production increased 339% year over year to 636 Bitcoin - 8 units of GB200 deployed and under testing in Malaysia SINGAPORE, January 13, 2026 (GLOBE NEWSWIRE) - Bitdeer Technologies Group (NASDAQ: BTDR) (“Bitdeer” or the “Compan

January 12, 2026 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2026 Commission file number: 001-41

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2026 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check

December 15, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2025 Commission file number: 001-4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2025 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by chec

December 15, 2025 EX-99.1

Bitdeer Announces November 2025 Production and Operations Update - Increased self-mining hashrate to 45.7 EH/s on continued deployment of SEALMINERs - Bitcoin production increased 251% year over year to 526 Bitcoin

Exhibit 99.1 Bitdeer Announces November 2025 Production and Operations Update - Increased self-mining hashrate to 45.7 EH/s on continued deployment of SEALMINERs - Bitcoin production increased 251% year over year to 526 Bitcoin SINGAPORE, December 15, 2025 (GLOBE NEWSWIRE) - Bitdeer Technologies Group (NASDAQ: BTDR) (“Bitdeer” or the “Company”), a world-leading technology company for Bitcoin minin

November 19, 2025 EX-4.1

BITDEER TECHNOLOGIES GROUP U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee Dated as of November 17, 2025 4.00% Convertible Senior Notes due 2031 Table of Contents

Exhibit 4.1 Execution Version BITDEER TECHNOLOGIES GROUP AND U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee INDENTURE Dated as of November 17, 2025 4.00% Convertible Senior Notes due 2031 Table of Contents Page ARTICLE 1 Definitions 1 Section 1.01 Definitions 1 Section 1.02 References to Interest 15 ARTICLE 2 Issue, Description, Execution, Registration and Exchange of Notes 16 Section 2

November 19, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2025 Commission file number: 001-4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2025 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by chec

November 19, 2025 EX-1.1

BITDEER TECHNOLOGIES GROUP 10,661,140 Ordinary Shares of Bitdeer Technologies Group (par value $0.0000001 per Ordinary Share) Placement Agency Agreement

Exhibit 1.1 BITDEER TECHNOLOGIES GROUP 10,661,140 Ordinary Shares of Bitdeer Technologies Group (par value $0.0000001 per Ordinary Share) Placement Agency Agreement November 12, 2025 Barclays Capital Inc. As Placement Agent 745 Seventh Avenue New York, New York 10019 Ladies and Gentlemen: Bitdeer Technologies Group, an exempted company incorporated under the laws of the Cayman Islands (the “Compan

November 19, 2025 EX-4.2

[Form of Guarantee]

Exhibit 4.2 [Dealer name and address] To: Bitdeer Technologies Group 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 From: [Dealer] Re: [Base][Additional] Capped Call Transaction Date: November [ ], 2025 Dear Ladies and Gentlemen: The purpose of this communication (this “Confirmation”) is to set forth the terms and conditions of the above-referenced transaction entered into on the Tra

November 14, 2025 424B5

10,661,140 Class A Ordinary Shares Bitdeer Technologies Group

Filed Pursuant to Rule 424(b)(5)  Registration File No. 333-283732 PROSPECTUS SUPPLEMENT (to Prospectus dated December 18, 2024) 10,661,140 Class A Ordinary Shares Bitdeer Technologies Group We are offering 10,661,140 Class A ordinary shares, par value US$0.0000001 per share (the “Class A ordinary shares”), in a registered direct offering to certain holders of our 5.25% Convertible Senior Notes du

November 13, 2025 EX-99.3

Bitdeer Announces Proposed Registered Direct Offering of Class A Ordinary Shares

Exhibit 99.3 Bitdeer Announces Proposed Registered Direct Offering of Class A Ordinary Shares SINGAPORE, November 12, 2025 (EST) — Bitdeer Technologies Group (Nasdaq: BTDR) (“Bitdeer”), a world-leading technology company for Bitcoin mining and AI cloud, today announced that it intends to offer, subject to market and other conditions, shares of its Class A ordinary shares, par value US$0.0000001 pe

November 13, 2025 EX-99.4

Bitdeer Announces Pricing of Registered Direct Offering of 10,661,140 Class A Ordinary Shares

Exhibit 99.4 Bitdeer Announces Pricing of Registered Direct Offering of 10,661,140 Class A Ordinary Shares SINGAPORE, November 13, 2025 (EST) — Bitdeer Technologies Group (Nasdaq: BTDR) (“Bitdeer”), a world-leading technology company for Bitcoin mining and AI cloud, today announced the pricing of its registered direct offering of 10,661,140 of its Class A ordinary shares, par value US$0.0000001 pe

November 13, 2025 EX-99.2

Bitdeer Announces Pricing of US$400.0 Million Convertible Senior Notes Offering

Exhibit 99.2 Bitdeer Announces Pricing of US$400.0 Million Convertible Senior Notes Offering SINGAPORE, November 13, 2025 (EST) — Bitdeer Technologies Group (Nasdaq: BTDR) (“Bitdeer”), a world-leading technology company for Bitcoin mining and AI cloud, today announced the pricing of US$400.0 million principal amount of 4.00% Convertible Senior Notes due 2031 (the “notes”) in a private placement (t

November 13, 2025 424B5

10,661,140 Class A Ordinary Shares Bitdeer Technologies Group

Filed Pursuant to Rule 424(b)(5) Registration No. 333-283732 PROSPECTUS SUPPLEMENT NO. 1 (to Preliminary Prospectus Supplement, dated November 12, 2025) 10,661,140 Class A Ordinary Shares Bitdeer Technologies Group This prospectus supplement no. 1 (this “prospectus supplement”) amends and supplements our preliminary prospectus supplement, dated November 12, 2025 (the “preliminary prospectus supple

November 13, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2025 Commission file number: 001-4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2025 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by chec

November 13, 2025 EX-99.1

Bitdeer Announces Proposed Private Placement of US$400.0 Million of Convertible Senior Notes

Exhibit 99.1 Bitdeer Announces Proposed Private Placement of US$400.0 Million of Convertible Senior Notes SINGAPORE, November 12, 2025 (EST) — Bitdeer Technologies Group (Nasdaq: BTDR) (“Bitdeer”), a world-leading technology company for Bitcoin mining and AI cloud, today announced that it intends to offer, subject to market conditions and other factors, US$400.0 million principal amount of Convert

November 12, 2025 424B5

Subject to Completion, dated November 12, 2025

Filed Pursuant to Rule 424(b)(5) Registration No. 333-283732 The information in this preliminary prospectus supplement and the accompanying prospectus is not complete and may be changed. A registration statement relating to the securities has become effective under the Securities Act of 1933, as amended. This preliminary prospectus supplement and the accompanying prospectus are not an offer to sel

November 12, 2025 424B5

Up to US$750,000,000 Bitdeer Technologies Group Class A Ordinary Shares

Filed Pursuant to Rule 424(b)(5) Registration No. 333-283732 Amendment No. 1, dated November 12, 2025 (To Prospectus Supplement dated January 3, 2025 and Prospectus dated December 18, 2024) Up to US$750,000,000 Bitdeer Technologies Group Class A Ordinary Shares This prospectus supplement amendment No. 1 (this “amendment”) amends the prospectus supplement, dated January 3, 2025, filed pursuant to R

November 10, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2025 Commission file number: 001-4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2025 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by chec

November 10, 2025 EX-99.1

Bitdeer Reports Unaudited Financial Results for the Third Quarter of 2025 - $169.7 million revenue, up 173.6% year-over-year - $43.0 million adjusted EBITDA, up from negative $7.9 million last year - Expanding and accelerating AI strategy across mult

Exhibit 99.1 Bitdeer Reports Unaudited Financial Results for the Third Quarter of 2025 - $169.7 million revenue, up 173.6% year-over-year - $43.0 million adjusted EBITDA, up from negative $7.9 million last year - Expanding and accelerating AI strategy across multiple initiatives - Achieved 41.2 EH/s of self-mining at the end of October, 2025 - Commenced SEALMINER A3 mass production - Early SEAL04

November 10, 2025 EX-99.1

Bitdeer Announces October 2025 Production and Operations Update - Increased self-mining hashrate to 41.2 EH/s on continued deployment of SEALMINERs - Energization commenced at Massillon, Ohio and Oromia Region, Ethiopia sites

Exhibit 99.1 Bitdeer Announces October 2025 Production and Operations Update - Increased self-mining hashrate to 41.2 EH/s on continued deployment of SEALMINERs - Energization commenced at Massillon, Ohio and Oromia Region, Ethiopia sites SINGAPORE, November 10, 2025 (GLOBE NEWSWIRE) - Bitdeer Technologies Group (NASDAQ: BTDR) (“Bitdeer” or the “Company”), a world-leading technology company for Bi

November 10, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2025 Commission file number: 001-4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2025 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by chec

October 15, 2025 EX-99.1

Bitdeer Announces September 2025 Production and Operations Update - Expanding and accelerating HPC/AI strategy across multiple initiatives - Received confirmation from Clarington, Ohio power utility that all 570 MW of electrical capacity will be avai

Exhibit 99.1 Bitdeer Announces September 2025 Production and Operations Update - Expanding and accelerating HPC/AI strategy across multiple initiatives - Received confirmation from Clarington, Ohio power utility that all 570 MW of electrical capacity will be available by end of Q3 2026 - Increased self-mining hashrate to 35.0 EH/s on continued deployment of SEALMINERs - Launched and commenced mass

October 15, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2025 Commission file number: 001-41

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2025 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check

September 29, 2025 EX-99.2

RECENT DEVELOPMENT

Exhibit 99.2 RECENT DEVELOPMENT Unless otherwise stated or unless the context otherwise requires, the terms “we,” “us,” “our,” “our Company,” “Bitdeer” refer to Bitdeer Technologies Group. Capitalized terms not otherwise defined shall have the meanings ascribed to them in our annual report on Form 20-F for the year ended December 31, 2024, filed with the Securities and Exchange Commission on April

September 29, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2025 Commission file number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2025 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by che

September 29, 2025 EX-99.1

INDEX TO FINANCIAL STATEMENTS

Exhibit 99.1 INDEX TO FINANCIAL STATEMENTS Unaudited Condensed Consolidated Financial Statements as of June 30, 2025 and December 31, 2024 and for the Six Months Ended June 30, 2025 and 2024 Condensed Consolidated Statements of Financial Position F-2 Condensed Consolidated Statements of Operations and Comprehensive Income / (Loss) F-4 Condensed Consolidated Statements of Changes in Equity F-5 Cond

September 12, 2025 EX-99.1

Bitdeer Announces August 2025 Production and Operations Update - Increased self-mining hashrate by 35% to 30.0 EH/s on continued deployment of SEALMINERs

Exhibit 99.1 Bitdeer Announces August 2025 Production and Operations Update - Increased self-mining hashrate by 35% to 30.0 EH/s on continued deployment of SEALMINERs SINGAPORE, September 12, 2025 (GLOBE NEWSWIRE) - Bitdeer Technologies Group (NASDAQ: BTDR) (“Bitdeer” or the “Company”), a world-leading technology company for Bitcoin mining, today announced its unaudited mining and operations updat

September 12, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2025 Commission file number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2025 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by che

September 12, 2025 EFFECT

EFFECT

X0101 EFFECT 33 LIVE 2025-09-12 16:00:00 F-3 0001899123 Bitdeer Technologies Group 333-289855

September 10, 2025 CORRESP

September 10, 2025

September 10, 2025 VIA EDGAR U.S. Securities and Exchange Commission Division of Corporation Finance Office of Crypto Assets 100 F Street, N.E. Washington, D.C. 20549 Attn: Ms. Sonia Bednarowski Re: Bitdeer Technologies Group Registration Statement on Form F-3 (File No. 333-289855) Ladies and Gentlemen: Pursuant to Rule 461 of Regulation C (“Rule 461”) promulgated under the Securities Act of 1933,

September 8, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2025 Commission file number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2025 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by che

August 29, 2025 LETTER

LETTER

August 29, 2025 Jihan Wu Chief Executive Officer Bitdeer Technologies Group 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 Re: Bitdeer Technologies Group Registration Statement on Form F-3 Filed August 26, 2025 File No.

August 26, 2025 EX-FILING FEES

CALCULATION OF FILING FEE TABLES BITDEER TECHNOLOGIES GROUP Table 1: Newly Registered and Carry Forward Securities

Ex-Filing Fees CALCULATION OF FILING FEE TABLES F-3 BITDEER TECHNOLOGIES GROUP Table 1: Newly Registered and Carry Forward Securities Line Item Type Security Type Security Class Title Notes Fee Calculation Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Newly Registered Securities Fees to be Paid Equity Class A ordinary shares, par value US$0.

August 26, 2025 F-3

As filed with the Securities and Exchange Commission on August 26, 2025

As filed with the Securities and Exchange Commission on August 26, 2025 Registration No.

August 19, 2025 EX-99.1

Bitdeer Reports Unaudited Financial Results for the Second Quarter of 2025 - Q2 revenue of $155.6 million up 56.8% year-over-year and 121.9% sequentially - $69.5 million revenue from external sale of SEALMINER A2s - On track to achieve 40 EH/s of sel

Exhibit 99.1 Bitdeer Reports Unaudited Financial Results for the Second Quarter of 2025 - Q2 revenue of $155.6 million up 56.8% year-over-year and 121.9% sequentially - $69.5 million revenue from external sale of SEALMINER A2s - On track to achieve 40 EH/s of self-mining by end of October and exceed 40 EH/s by year-end - Entered into advanced negotiations with a development partner regarding Clari

August 19, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2025 Commission file number: 001-416

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2025 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check

August 14, 2025 EX-99.1

Bitdeer Announces July 2025 Production and Operations Update - Increased self-mining hashrate by 35% to 22.3 EH/s on continued deployment of SEALMINERs - 159 MW energized in Bhutan and Norway; Rockdale, Texas Hydro-cooling conversion completed

Exhibit 99.1 Bitdeer Announces July 2025 Production and Operations Update - Increased self-mining hashrate by 35% to 22.3 EH/s on continued deployment of SEALMINERs - 159 MW energized in Bhutan and Norway; Rockdale, Texas Hydro-cooling conversion completed SINGAPORE, August 13, 2025 (GLOBE NEWSWIRE) - Bitdeer Technologies Group (NASDAQ: BTDR) (“Bitdeer” or the “Company”), a world-leading technolog

August 14, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2025 Commission file number: 001-416

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2025 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check

July 10, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2025 Commission file number: 001-41687

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2025 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check ma

July 10, 2025 EX-99.1

Bitdeer Announces June 2025 Production and Operations Update - Joined the Russell 2000® and 3000® Indexes as of June 30, 2025 - SEALMINER A3 series almost ready for mass production - Increased self-mining hashrate by 21% to 16.5 EH/s on continued dep

Exhibit 99.1 Bitdeer Announces June 2025 Production and Operations Update - Joined the Russell 2000® and 3000® Indexes as of June 30, 2025 - SEALMINER A3 series almost ready for mass production - Increased self-mining hashrate by 21% to 16.5 EH/s on continued deployment of SEALMINERs SINGAPORE, July 9, 2025 (GLOBE NEWSWIRE) - Bitdeer Technologies Group (NASDAQ: BTDR) (“Bitdeer” or the “Company”),

June 30, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2025 Commission file number: 001-41687

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2025 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check ma

June 23, 2025 EX-4.1

BITDEER TECHNOLOGIES GROUP U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee Dated as of June 23, 2025 4.875% Convertible Senior Notes due 2031 TABLE OF CONTENTS

Exhibit 4.1 BITDEER TECHNOLOGIES GROUP AND U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee INDENTURE Dated as of June 23, 2025 4.875% Convertible Senior Notes due 2031 TABLE OF CONTENTS Page Article 1 Definitions 1 Section 1.01 Definitions 1 Section 1.02 References to Interest 17 Article 2 Issue, Description, Execution, Registration and Exchange of Notes 17 Section 2.01 Designation and A

June 23, 2025 EX-4.2

[Signature Page to Zero-Strike Call]

Exhibit 4.2 Certain confidential information contained in this document, marked by [***], has been omitted because Bitdeer Technologies Group (the “Company”) has determined that the information (i) is not material and (ii) contains personal information. June 17, 2025 From: Barclays Bank PLC 1 Churchill Place London E14 5HP United Kingdom Telephone: [***] c/o Barclays Capital Inc. as Agent for Barc

June 23, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2025 Commission file number: 001-41687

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2025 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check ma

June 18, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2025 Commission file number: 001-41687

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2025 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check ma

June 18, 2025 EX-99.3

RECENT UPDATE

Exhibit 99.3 RECENT UPDATE Matrix Loan Agreement As previously disclosed, Bitdeer Technologies Group (the “Company”) entered into a loan agreement with Matrix Finance and Technology Holding Company in April 2025 for a financing facility of up to US$200,000,000 (the “facility”). Loans drawn under the facility bear a variable interest rate of 9.0% plus a market-based reference rate. Each drawdown is

June 18, 2025 EX-99.1

Bitdeer Announces Proposed Private Placement of US$300.0 Million of Convertible Senior Notes

Exhibit 99.1 Bitdeer Announces Proposed Private Placement of US$300.0 Million of Convertible Senior Notes SINGAPORE, June 17, 2025 - Bitdeer Technologies Group (Nasdaq: BTDR) (“Bitdeer” or the “Company”), a world-leading technology company for Bitcoin mining, today announced that it intends to offer, subject to market conditions and other factors, US$300.0 million principal amount of Convertible S

June 18, 2025 EX-99.2

Bitdeer Announces Pricing of Upsized US$330.0 Million Convertible Senior Notes Offering

Exhibit 99.2 Bitdeer Announces Pricing of Upsized US$330.0 Million Convertible Senior Notes Offering SINGAPORE, June 18, 2025 — Bitdeer Technologies Group (Nasdaq: BTDR) (“Bitdeer” or the “Company”), a world-leading technology company for Bitcoin mining, today announced the pricing of US$330.0 million principal amount of 4.875% Convertible Senior Notes due 2031 (the “notes”) in a private placement

June 12, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2025 Commission file number: 001-41687

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2025 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check ma

June 12, 2025 EX-99.1

Bitdeer Announces May 2025 Production and Operations Update - Increased self-mining hashrate to 13.6 EH/s on continued deployment of SEALMINERs - Sold and shipped 1.6 EH/s of SEALMINER A2s to external customers

Exhibit 99.1 Bitdeer Announces May 2025 Production and Operations Update - Increased self-mining hashrate to 13.6 EH/s on continued deployment of SEALMINERs - Sold and shipped 1.6 EH/s of SEALMINER A2s to external customers SINGAPORE, June 11, 2025 (GLOBE NEWSWIRE) - Bitdeer Technologies Group (NASDAQ: BTDR) (“Bitdeer” or the “Company”), a world-leading technology company for Bitcoin mining, today

June 6, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2025 Commission file number: 001-41687

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2025 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check ma

May 30, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission file number: 001-41687

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check mar

May 15, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission file number: 001-41687

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check mar

May 15, 2025 EX-99.1

Bitdeer Reports Unaudited Financial Results for the First Quarter of 2025

Exhibit 99.1 Bitdeer Reports Unaudited Financial Results for the First Quarter of 2025 SINGAPORE, May 15, 2025 (GLOBE NEWSWIRE) - Bitdeer Technologies Group (NASDAQ: BTDR) (“Bitdeer” or the “Company”), a world-leading technology company for Bitcoin mining, today released its unaudited financial results for the first quarter ended March 31, 2025. Q1 2025 Financial Highlights All amounts compared to

May 9, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission file number: 001-41687

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check mar

May 9, 2025 EX-99.1

Bitdeer Announces April 2025 Production and Operations Update

Exhibit 99.1 Bitdeer Announces April 2025 Production and Operations Update - Commenced energization at Tydal, Norway and Jigmeling, Bhutan Datacenters along with the deployment of SEALMINERs A1 and A2 SINGAPORE, May 9, 2025 (GLOBE NEWSWIRE) - Bitdeer Technologies Group (NASDAQ: BTDR) (“Bitdeer” or the “Company”), a world-leading technology company for Bitcoin mining, today announced its unaudited

April 21, 2025 EX-12.1

Certification by the Principal Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1 Certification by the Principal Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Jihan Wu, certify that: 1. I have reviewed this annual report on Form 20-F of Bitdeer Technologies Group; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in l

April 21, 2025 EX-4.49

Schedule 1 Cooperation Agreement

Exhibit 4.49 Certain confidential information contained in this document, market by [***], has been omitted because such information is both not material and is the type that the Company customarily and actually treats that as private or confidential. THIS MASTER DEED (“Deed”) is made the 9th day of January 2025 BETWEEN: 1. BITDEER TECHNOLOGIES HOLDING COMPANY (Company Number: 368330), a company i

April 21, 2025 EX-4.17

DORY CREEK LEASE AGREEMENT EIGHTH LEASE AMENDMENT

Exhibit 4.17 Certain confidential information contained in this document, market by [***], has been omitted because such information is both not material and is the type that the Company customarily and actually treats that as private or confidential. DORY CREEK LEASE AGREEMENT EIGHTH LEASE AMENDMENT This Eighth Lease Amendment (“Eighth Amendment”) is entered into and effective as of June 12 , 202

April 21, 2025 EX-13.1

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 13.1 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the annual report of Bitdeer Technologies Group (the “Company”) on Form 20-F for the fiscal year ended December 31, 2024 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Jihan Wu, Chief Executive Officer of

April 21, 2025 EX-13.2

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 13.2 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the annual report of Bitdeer Technologies Group (the “Company”) on Form 20-F for the fiscal year ended December 31, 2024 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Jianchun Liu, Chief Financial Officer

April 21, 2025 EX-15.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Exhibit 15.1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in the Registration Statements on Form S-8 (File No. 333-272858 and 333-275342) and Form F-3 (File No. 333-273905, 333-278027, 333-278029, 333-280041 and 333-283732) of our report dated April 21, 2025 with respect to the audited consolidated financial statements of Bitdeer Technologie

April 21, 2025 EX-4.47

SECOND AMENDMENT TO LEASE AGREEMENT

Exhibit 4.47 Certain confidential information contained in this document, market by [***], has been omitted because such information is both not material and is the type that the Company customarily and actually treats that as private or confidential. SECOND AMENDMENT TO LEASE AGREEMENT THIS SECOND AMENDMENT TO LEASE AGREEMENT (this "Amendment") is made and entered into as of this day of January,

April 21, 2025 EX-4.50

OPAL PROJECT ASSET PURCHASE AND SALE AGREEMENT

Exhibit 4.50 Certain confidential information contained in this document, market by [***], has been omitted because such information is both not material and is the type that the Company customarily and actually treats that as private or confidential. OPAL PROJECT ASSET PURCHASE AND SALE AGREEMENT This OPAL PROJECT ASSET PURCHASE AND SALE AGREEMENT, dated as of February 3, 2025, by and between 251

April 21, 2025 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F (Mark One) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES E

April 21, 2025 EX-11.2

BITDEER TECHNOLOGIES GROUP STATEMENT OF POLICIES GOVERNING MATERIAL NON-PUBLIC INFORMATION AND THE PREVENTION OF INSIDER TRADING (Adopted by the board of directors of the Company on March 8, 2023, effective on April 13, 2023, as amended on October 7,

Exhibit 11.2 BITDEER TECHNOLOGIES GROUP STATEMENT OF POLICIES GOVERNING MATERIAL NON-PUBLIC INFORMATION AND THE PREVENTION OF INSIDER TRADING (Adopted by the board of directors of the Company on March 8, 2023, effective on April 13, 2023, as amended on October 7, 2023, effective on October 7, 2023) I. PURPOSE This Statement of Policies Governing Material Non-Public Information and the Prevention o

April 21, 2025 EX-12.2

Certification by the Principal Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.2 Certification by the Principal Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Jianchun Liu, certify that: 1. I have reviewed this annual report on Form 20-F of Bitdeer Technologies Group; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made,

April 10, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2025 Commission file number: 001-4168

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2025 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check m

April 10, 2025 EX-99.1

Bitdeer Announces March 2025 Production and Operations Update

Exhibit 99.1 Bitdeer Announces March 2025 Production and Operations Update - Completed mass production of SEALMINER A1s and 2.8 EH/s energized - Regulatory approval for Tydal, Norway site finalized - Retained Northland Capital Markets (“Northland”) to act as financial advisor for its HPC/AI data center development strategy SINGAPORE, April 9, 2025 (GLOBE NEWSWIRE) - Bitdeer Technologies Group (NAS

March 12, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2025 Commission file number: 001-4168

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2025 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check m

March 12, 2025 EX-99.1

Bitdeer Announces February 2025 Production and Operations Update

Exhibit 99.1 Bitdeer Announces February 2025 Production and Operations Update - SEAL03 sample wafers achieved a power efficiency of 9.7 J/TH at the chip level during chip verification and prototype testing while running at low voltage, ultra power-saving mode - Anticipate SEALMINER A3 mass production to commence in the latter half of 2025 SINGAPORE, March 12, 2025 (GLOBE NEWSWIRE) - Bitdeer Techno

March 6, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2025 Commission file number: 001-4168

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2025 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check m

February 28, 2025 EX-99.1

Bitdeer Announces New US$20,000,000 Share Repurchase Program

Exhibit 99.1 Bitdeer Announces New US$20,000,000 Share Repurchase Program SINGAPORE, February 28, 2025 – Bitdeer Technologies Group (“Bitdeer” or the “Company”) (Nasdaq: BTDR), a world-leading technology company for blockchain and high-performance computing, today announced that it has conducted share repurchase for a total amount of approximately US$9.0 million on February 27, 2025, fully utilizi

February 28, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2025 Commission file number: 001-4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2025 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by chec

February 25, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2025 Commission file number: 001-4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2025 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by chec

February 25, 2025 EX-99.1

Bitdeer Reports Unaudited Financial Results for the Fourth Quarter and Full Year of 2024

Exhibit 99.1 Bitdeer Reports Unaudited Financial Results for the Fourth Quarter and Full Year of 2024 SINGAPORE, February 25, 2025 (GLOBE NEWSWIRE) - Bitdeer Technologies Group (NASDAQ: BTDR) (“Bitdeer” or the “Company”), a world-leading technology company for blockchain and high-performance computing, today released its unaudited financial results for the fourth quarter ended December 31, 2024. Q

February 13, 2025 EX-99.1

BTDR / Bitdeer Technologies Group / Golden Navigate Investments Ltd - EXHIBIT 99.1 JOINT FILING AGREEMENT

Exhibit 99.1 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with all other Reporting Persons (as such term is defined in the Schedule 13G referred to below) on behalf of each of them of a statement on Schedule 13G (including amendments thereto) with respect to the class A or

February 12, 2025 EX-99.1

Bitdeer Announces January 2025 Production and Operations Update

Exhibit 99.1 Bitdeer Announces January 2025 Production and Operations Update - First trial batch of SEALMINER A2 air cooled rigs have been delivered to our datacenters and are running smoothly. - Completed acquisition of 101 MW site and gas-fired power plant project in Alberta to deliver the industry’s first fully vertically-integrated Bitcoin mining site. SINGAPORE, February 12, 2025 (GLOBE NEWSW

February 12, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2025 Commission file number: 001-4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2025 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by chec

February 11, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2025 Commission file number: 001-4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2025 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by chec

February 11, 2025 EX-99.1

Actual and Estimated Costs

Exhibit 99.1 Bitdeer Announces Strategic Acquisition of 101 MW Site and Gas-fired Power Project in Alberta to Deliver the Industry’s First Fully-Vertically Integrated Bitcoin Mining Site February 4, 2025 SINGAPORE, Feb. 04, 2025 (GLOBE NEWSWIRE) - Bitdeer Technologies Group (NASDAQ: BTDR) (“ Bitdeer” or the “ Company”), a world-leading technology company for blockchain and high-performance computi

January 22, 2025 EX-99.1

Joint Filing Agreement

EXHIBIT 1 Joint Filing Agreement In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, each of the persons named below agrees to the joint filing of this Amendment to Schedule 13D, including further amendments thereto, with respect to the Class A ordinary shares, par value $0.

January 22, 2025 EX-99.(A)

Schedule A Executive Officers and Directors

Schedule A Executive Officers and Directors The following sets forth the name, country of citizenship, position and principal occupation of each executive officer and member of the board of directors of Tether Holdings Limited, Tether International Limited and Tether Investments Limited.

January 21, 2025 EX-1.1

BITDEER TECHNOLOGIES GROUP Class A Ordinary Shares (par value $0.0000001 per share) At Market Issuance Sales Agreement

Exhibit 1.1 BITDEER TECHNOLOGIES GROUP Class A Ordinary Shares (par value $0.0000001 per share) At Market Issuance Sales Agreement January 3, 2025 Barclays Capital Inc. 745 Seventh Avenue New York, New York 10019 Cantor Fitzgerald & Co. 110 E. 59th St., 6th Floor New York, NY 10022 A.G.P./Alliance Global Partners 590 Madison Avenue, 28th Floor New York, NY 10022 The Benchmark Company, LLC 150 E. 5

January 21, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2025 Commission file number: 001-41

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2025 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check

January 8, 2025 EX-99.1

Bitdeer Announces December 2024 Production and Operations Update

Exhibit 99.1 Bitdeer Announces December 2024 Production and Operations Update - Production of approximately 35 EH/s of SEALMINER A2s through Q3 2025 remains on track. - ~7 EH/s of SEALMINER A2s allocated for external sale have been ordered by customers, including the full receipt of related down payments. - SEAL03 sample wafers with an anticipated chip efficiency of 10 J/TH expected in Q1 2025. -

January 8, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2025 Commission file number: 001-41

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2025 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check

January 3, 2025 424B5

Bitdeer Technologies Group Up to US$1,000,000,000 Class A Ordinary Shares

TABLE OF CONTENTS Filed Pursuant to Rule 424(b)(5) Registration No. 333-283732 PROSPECTUS SUPPLEMENT dated January 3, 2025 (To Prospectus Dated December 18, 2024)   Bitdeer Technologies Group Up to US$1,000,000,000   Class A Ordinary Shares We have entered into an At Market Issuance Sales Agreement (the “Original Sales Agreement”) with Barclays Capital Inc. (“Barclays”), Cantor Fitzgerald & Co. (“

January 3, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2025 Commission file number: 001-41

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2025 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check

January 3, 2025 EX-1.1

BITDEER TECHNOLOGIES GROUP Class A Ordinary Shares (par value $0.0000001 per share) At Market Issuance Sales Agreement

Exhibit 1.1 BITDEER TECHNOLOGIES GROUP Class A Ordinary Shares (par value $0.0000001 per share) At Market Issuance Sales Agreement January 3, 2025 Barclays Capital Inc. 745 Seventh Avenue New York, New York 10019 Cantor Fitzgerald & Co. 110 E. 59th St., 6th Floor New York, NY 10022 A.G.P./Alliance Global Partners 590 Madison Avenue, 28th Floor New York, NY 10022 The Benchmark Company, LLC 150 E. 5

December 16, 2024 CORRESP

December 16, 2024

December 16, 2024 VIA EDGAR U.S. Securities and Exchange Commission Division of Corporation Finance Office of Crypto Assets 100 F Street, N.E. Washington, D.C. 20549 Attn: Ms. Irene Paik Re: Bitdeer Technologies Group Registration Statement on Form F-3 (File No. 333-283732) Ladies and Gentlemen: Pursuant to Rule 461 of Regulation C (“Rule 461”) promulgated under the Securities Act of 1933, as amen

December 13, 2024 LETTER

LETTER

December 13, 2024 Jihan Wu Chairman and Chief Executive Officer Bitdeer Technologies Group 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 Re: Bitdeer Technologies Group Registration Statement on Form F-3 Filed December 11, 2024 File No.

December 11, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2024 Commission file number: 001-4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2024 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by chec

December 11, 2024 EX-4.5

BITDEER TECHNOLOGIES GROUP _____________, AS WARRANT AGENT FORM OF DEBT SECURITIES WARRANT AGREEMENT DATED AS OF __________ BITDEER TECHNOLOGIES GROUP FORM OF DEBT SECURITIES WARRANT AGREEMENT

Exhibit 4.5 BITDEER TECHNOLOGIES GROUP AND , AS WARRANT AGENT FORM OF DEBT SECURITIES WARRANT AGREEMENT DATED AS OF BITDEER TECHNOLOGIES GROUP FORM OF DEBT SECURITIES WARRANT AGREEMENT THIS DEBT SECURITIES WARRANT AGREEMENT (this “Agreement”), dated as of [●], between BITDEER TECHNOLOGIES GROUP, an exempted company with limited liability incorporated under the laws of the Cayman Islands (the “Comp

December 11, 2024 EX-4.4

Bitdeer Technologies Group and _____________, As Warrant Agent Form of Ordinary Share Warrant Agreement Dated As Of __________ Bitdeer Technologies Group Form of Ordinary Share Warrant Agreement

Exhibit 4.4 Bitdeer Technologies Group and , As Warrant Agent Form of Ordinary Share Warrant Agreement Dated As Of Bitdeer Technologies Group Form of Ordinary Share Warrant Agreement This Ordinary Share Warrant Agreement (this “Agreement”), dated as of [●], between Bitdeer Technologies Group, an exempted company with limited liability incorporated under the laws of the Cayman Islands (the “Company

December 11, 2024 EX-FILING FEES

CALCULATION OF FILING FEE TABLE FORM F-3 (Form Type) BITDEER TECHNOLOGIES GROUP (Exact Name of Registrant as Specified in its Charter) Not Applicable (Translation of Registrant’s Name into English) Table 1: Newly Registered Securities

Exhibit 107 CALCULATION OF FILING FEE TABLE FORM F-3 (Form Type) BITDEER TECHNOLOGIES GROUP (Exact Name of Registrant as Specified in its Charter) Not Applicable (Translation of Registrant’s Name into English) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Fees to Be Paid Equity Class A ordinary shares, par value US$0.

December 11, 2024 F-3

As filed with the Securities and Exchange Commission on December 11, 2024

TABLE OF CONTENTS As filed with the Securities and Exchange Commission on December 11, 2024 Registration No.

December 11, 2024 EX-4.2

BITDEER TECHNOLOGIES GROUP, Issuer AND [TRUSTEE], Trustee INDENTURE Dated as of [●], 20__ Debt Securities Table Of Contents

Exhibit 4.2 BITDEER TECHNOLOGIES GROUP, Issuer AND [TRUSTEE], Trustee INDENTURE Dated as of [●], 20 Debt Securities Table Of Contents Page article 1 DEFINITIONS 1 Section 1.01 Definitions of Terms 1 article 2 ISSUE, DESCRIPTION, TERMS, EXECUTION, REGISTRATION AND EXCHANGE OF SECURITIES 5 Section 2.01 Designation and Terms of Securities 5 Section 2.02 Form of Securities and Trustee’s Certificate 8

December 10, 2024 424B5

Bitdeer Technologies Group Up to US$577,500,000 Class A Ordinary Shares

Filed Pursuant to Rule 424(b)(5) Registration No. 333-278027 Amendment No. 1, dated December 10, 2024 (To Prospectus Supplement dated April 2, 2024 and Prospectus dated April 2, 2024) Bitdeer Technologies Group Up to US$577,500,000 Class A Ordinary Shares This prospectus supplement amendment no. 1 (this “amendment”) amends the prospectus supplement, dated April 2, 2024 (the “prospectus supplement”

December 5, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2024 Commission file number: 001-4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2024 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by chec

December 5, 2024 EX-99.1

Bitdeer Announces November 2024 Production and Operations Update

Exhibit 99.1 Bitdeer Announces November 2024 Production and Operations Update - Anticipated ~35 EH/s of SEALMINER A2 Mass Production through Q3 2025 - 1.1 GW of New Power Capacity On Track to Come Online in 2025 - Closed US$400 million Convertible Senior Notes Offering to Accelerate SEALMINER Development and Production SINGAPORE, December 5, 2024 (GLOBE NEWSWIRE) - Bitdeer Technologies Group (NASD

November 27, 2024 EX-4.2

Certain confidential information contained in this document, marked by [***], has been omitted because Bitdeer Technologies Group (the “Company”) has determined that the information (i) is not material and (ii) contains personal information.

Exhibit 4.2 Certain confidential information contained in this document, marked by [***], has been omitted because Bitdeer Technologies Group (the “Company”) has determined that the information (i) is not material and (ii) contains personal information. November 21, 2024 From: Barclays Bank PLC 1 Churchill Place London E14 5HP United Kingdom Telephone: [***] c/o Barclays Capital Inc. as Agent for

November 27, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2024 Commission file number: 001-4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2024 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by chec

November 27, 2024 EX-4.1

BITDEER TECHNOLOGIES GROUP U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee Dated as of November 26, 2024 5.25% Convertible Senior Notes due 2029 TABLE OF CONTENTS

Exhibit 4.1 Execution Version BITDEER TECHNOLOGIES GROUP AND U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee INDENTURE Dated as of November 26, 2024 5.25% Convertible Senior Notes due 2029 TABLE OF CONTENTS Page ARTICLE 1 Definitions 1 Section 1.01 Definitions 1 Section 1.02 References to Interest 16 ARTICLE 2 Issue, Description, Execution, Registration and Exchange of Notes 17 Section 2

November 22, 2024 EX-99.1

Bitdeer Announces Proposed Private Placement of US$360.0 Million of Convertible Senior Notes

Exhibit 99.1 Bitdeer Announces Proposed Private Placement of US$360.0 Million of Convertible Senior Notes November 21, 2024 SINGAPORE, Nov. 21, 2024 (GLOBE NEWSWIRE) - Bitdeer Technologies Group (Nasdaq: BTDR) (“ Bitdeer” or the “ Company”), a world-leading technology company for blockchain and high-performance computing, today announced that it intends to offer, subject to market conditions and o

November 22, 2024 EX-99.2

1

Exhibit 99.2 Bitdeer Announces Pricing of US$360.0 Million Convertible Senior Notes Offering November 22, 2024 SINGAPORE, Nov. 22, 2024 (GLOBE NEWSWIRE) — Bitdeer Technologies Group (Nasdaq: BTDR) (“Bitdeer” or the “Company”), a world-leading technology company for blockchain and high-performance computing, today announced the pricing of US$360.0 million principal amount of 5.25% Convertible Senio

November 22, 2024 EX-99.3

RECENT DEVELOPMENTS

Exhibit 99.3 RECENT DEVELOPMENTS ASIC Business – SEALMINER Mining Rigs In March 2024, we successfully tested our first Bitcoin mining chip, SEAL01, which has been seamlessly integrated into our new SEALMINER A1 mining rigs. As our inaugural mining rig, the SEALMINER A1 is expected to have a wall-mount power consumption between 20 J/TH and 23 J/TH. For SEALMINER A1, the first sample batch was succe

November 22, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2024 Commission file number: 001-4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2024 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by chec

November 18, 2024 EX-99.1

Bitdeer Reported Unaudited Financial Results for the Third Quarter of 2024

Exhibit 99.1 Bitdeer Reported Unaudited Financial Results for the Third Quarter of 2024 SINGAPORE, November 18, 2024 (GLOBE NEWSWIRE) - Bitdeer Technologies Group (NASDAQ: BTDR) (“Bitdeer” or the “Company”), a world-leading technology company for blockchain and high-performance computing, today released its unaudited financial and operational results for the third quarter ended September 30, 2024.

November 18, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2024 Commission file number: 001-4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2024 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by chec

November 14, 2024 LETTER

LETTER

November 14, 2024 Jihan Wu Chief Executive Officer Bitdeer Technologies Group 08 Kallang Avenue Aperia Tower 1, #09-03/04 Singapore 339509 Re: Bitdeer Technologies Group Form 20-F for the Fiscal Year Ended December 31, 2023 File No.

November 7, 2024 EX-99.1

Joint Filing Agreement

EX-99.1 2 tm2427798d1ex1.htm EXHIBIT 1 EXHIBIT 1 Joint Filing Agreement In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, each of the persons named below agrees to the joint filing of this Amendment to Schedule 13D, including further amendments thereto, with respect to the Class A ordinary shares, par value $0.0000001 per share, of Bitdeer Technolo

November 7, 2024 EX-99.1

- Launched SEALMINER A2 air and hydro-cooling models with 226 TH/s and 446 TH/s, respectively, and 16.5 J/TH efficiency - Anticipated near-term mass production of approximately 21.7 EH/s of SEALMINER A1 and A2

Exhibit 99.1 Bitdeer Announces October 2024 Production and Operations Update November 6, 2024 - Launched SEALMINER A2 air and hydro-cooling models with 226 TH/s and 446 TH/s, respectively, and 16.5 J/TH efficiency - Anticipated near-term mass production of approximately 21.7 EH/s of SEALMINER A1 and A2 SINGAPORE, Nov. 06, 2024 (GLOBE NEWSWIRE) - Bitdeer Technologies Group (NASDAQ: BTDR) (“ Bitdeer

November 7, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2024 Commission file number: 001-4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2024 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by chec

November 7, 2024 SC 13D/A

BTDR / Bitdeer Technologies Group / Tether Holdings Ltd - SC 13D/A Activist Investment

SC 13D/A 1 tm2427798d1sc13da.htm SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 3)* Bitdeer Technologies Group (Name of Issuer) Class A ordinary shares, par value $0.0000001 per share (Title of Class of Securities) G11448100 (CUSIP Number) Tether Holdings Limited c/o SHRM Trustees Trinity Cham

October 25, 2024 CORRESP

Payment mechanism

Bitdeer Technologies Group 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 October 25, 2024 VIA EDGAR U.

October 25, 2024 EX-99.1

JOINT FILING AGREEMENT

EX-99.1 2 ef20037701ex99-1.htm EXHIBIT 99.1 Exhibit 99.1 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with all other Reporting Persons (as such term is defined in the Schedule 13G referred to below) on behalf of each of them of a statement on Schedule 13G (including amendm

October 25, 2024 SC 13G/A

BTDR / Bitdeer Technologies Group / Mega Galaxy International Ltd - SC 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 2)* Bitdeer Technologies Group (Name of Issuer) Class A ordinary shares, par value $0.0000001 per share (Title of Class of Securities) G11448100 (CUSIP Number) September 30, 2024 (Date of Event Which Requires Filing of this Statement) Check the appropriate

October 10, 2024 CORRESP

Partners: Will H. Cai Michael X. Yu Pang Lee Ferish P. Patel Ethan Z. Jin Xun Zeng Jie Zhang Registered Foreign Lawyer (New York): Yiming Liu

Will H. Cai T: +852 3758 1210 [email protected] October 10, 2024 VIA EDGAR United States Securities and Exchange Commission Division of Corporation Finance Office of Crypto Assets 100 F Street, N.E. Washington, D.C. 20549 Attn: Kate Tillan and David Irving Re: Bitdeer Technologies Group Form 20-F for the Fiscal Year Ended December 31, 2023 Filed March 28, 2024 File No. 001-41687 Ladies and Gentlemen

October 3, 2024 EX-99.1

Bitdeer Announces September 2024 Production and Operations Update

Exhibit 99.1 Bitdeer Announces September 2024 Production and Operations Update SINGAPORE, October 3, 2024 (GLOBE NEWSWIRE) - Bitdeer Technologies Group (NASDAQ: BTDR) (“Bitdeer” or the “Company”), a world-leading technology company for blockchain and high-performance computing, today announced its unaudited mining and operations updates for September 2024. Operational Update • Self-mined Bitcoin:

October 3, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2024 Commission file number: 001-41

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2024 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check

September 23, 2024 EX-99.1

INDEX TO FINANCIAL STATEMENTS

Exhibit 99.1 INDEX TO FINANCIAL STATEMENTS Unaudited Condensed Consolidated Financial Statements as of June 30, 2024 and December 31, 2023 and for the Six Months Ended June 30, 2024 and 2023 Condensed Consolidated Statements of Financial Position F-2 Condensed Consolidated Statements of Operations and Comprehensive Loss F-3 Condensed Consolidated Statements of Changes in Equity F-4 Condensed Conso

September 23, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2024 Commission file number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2024 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by che

September 23, 2024 EX-99.4

AMENDMENT TO LEASE AGREEMENT

Exhibit 99.4 Portions of this exhibit, marked by [***], have been omitted pursuant to Item 601(b)(10)(iv) of Regulation S-K on the basis that the Company customarily and actually treats that information as private or confidential and the omitted information is not material. AMENDMENT TO LEASE AGREEMENT THIS AMENDMENT TO LEASE AGREEMENT (this "Amendment") is made and entered into as of this 19 day

September 23, 2024 EX-99.5

Dated this 30 day of May 2024 BITDEER JIGMELING PRIVATE LIMITED DRUK HOLDING AND INVESTMENTS LIMITED LAND LEASE AGREEMENT

Exhibit 99.5 Execution Version Portions of this exhibit, marked by [***], have been omitted pursuant to Item 601(b)(10)(iv) of Regulation S-K on the basis that the Company customarily and actually treats that information as private or confidential and the omitted information is not material. Dated this 30 day of May 2024 Between BITDEER JIGMELING PRIVATE LIMITED and DRUK HOLDING AND INVESTMENTS LI

September 23, 2024 EX-99.3

LEASE AGREEMENT This Lease Agreement (“Lease Agreement”) is a contract that is entered into by and between Monroe County Port Authority an Ohio Port Authority (“Lessor”), and Erie Creek LLC. an Ohio limited liability company (“Lessee”)

Exhibit 99.3 Portions of this exhibit, marked by [***], have been omitted pursuant to Item 601(b)(10)(iv) of Regulation S-K on the basis that the Company customarily and actually treats that information as private or confidential and the omitted information is not material. LEASE AGREEMENT This Lease Agreement (“Lease Agreement”) is a contract that is entered into by and between Monroe County Port

September 23, 2024 EX-99.2

RECENT DEVELOPMENT

Exhibit 99.2 RECENT DEVELOPMENT Unless otherwise stated or unless the context otherwise requires, the terms “we,” “us,” “our,” “our Company,” “Bitdeer” refer to Bitdeer Technologies Group. Capitalized terms not otherwise defined shall have the meanings ascribed to them in our annual report on Form 20-F for the year ended December 31, 2023, filed with the Securities and Exchange Commission on March

September 13, 2024 SC 13D/A

BTDR / Bitdeer Technologies Group / Tether Holdings Ltd - SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 2)* Bitdeer Technologies Group (Name of Issuer) Class A ordinary shares, par value $0.0000001 per share (Title of Class of Securities) G11448100 (CUSIP Number) Tether International Limited c/o SHRM Trustees Trinity Chambers Tortola, Road Town British Virgi

September 13, 2024 LETTER

LETTER

September 13, 2024 Jihan Wu Chief Executive Officer Bitdeer Technologies Group 08 Kallang Avenue Aperia Tower 1, #09-03/04 Singapore 339509 Re: Bitdeer Technologies Group Form 20-F for the Fiscal Year Ended December 31, 2023 File No.

September 6, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2024 Commission file number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2024 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by che

September 5, 2024 EX-99.1

Bitdeer Announces August 2024 Production and Operations Update

Exhibit 99.1 Bitdeer Announces August 2024 Production and Operations Update SINGAPORE, September 5, 2024 (GLOBE NEWSWIRE) - Bitdeer Technologies Group (NASDAQ: BTDR) (“Bitdeer” or the “Company”), a world-leading technology company for blockchain and high-performance computing, today announced its unaudited mining and operations updates for August 2024. Operational Update • Self-mined Bitcoin: Mine

September 5, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2024 Commission file number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2024 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by che

September 3, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2024 Commission file number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2024 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by che

August 20, 2024 EX-4.1

BITDEER TECHNOLOGIES GROUP, U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee Dated as of August 20, 2024 Debt Securities Table Of Contents

Exhibit 4.1 Execution Version BITDEER TECHNOLOGIES GROUP, Issuer AND U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee INDENTURE Dated as of August 20, 2024 Debt Securities Table Of Contents Page ARTICLE 1 DEFINITIONS 1 Section 1.01 Definitions of Terms 1 ARTICLE 2 ISSUE, DESCRIPTION, TERMS, EXECUTION, REGISTRATION AND EXCHANGE OF SECURITIES 5 Section 2.01 Designation and Terms of Securiti

August 20, 2024 EX-1.1

Underwriting Agreement

Exhibit 1.1 Execution Version Underwriting Agreement August 15, 2024 BTIG, LLC 350 Bush Street, 9th Floor San Francisco, CA 94104 United States Ladies and Gentlemen: Bitdeer Technologies Group, an exempted company incorporated under the laws of the Cayman Islands (the “Company”), proposes, subject to the terms and conditions set forth in this agreement (this “Agreement”), to issue and sell to the

August 20, 2024 EX-4.2

BITDEER TECHNOLOGIES GROUP

Exhibit 4.2 Execution Version BITDEER TECHNOLOGIES GROUP AND U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee FIRST SUPPLEMENTAL INDENTURE Dated as of August 20, 2024 to INDENTURE Dated as of August 20, 2024 8.50% Convertible Senior Notes due 2029 TABLE OF CONTENTS Page ARTICLE 1 Definitions 2 Section 1.01 Definitions 2 Section 1.02 References to Interest 14 ARTICLE 2 Issue, Description,

August 20, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2024 Commission file number: 001-416

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2024 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check

August 16, 2024 424B5

US$150,000,000  Bitdeer Technologies Group 8.50% Convertible Senior Notes due 2029 Convertible into Class A ordinary shares

Filed Pursuant to Rule 424(b)(5) Registration No. 333-278027 Prospectus Supplement No. 1 (to Preliminary Prospectus Supplement dated August 15, 2024) US$150,000,000  Bitdeer Technologies Group 8.50% Convertible Senior Notes due 2029 Convertible into Class A ordinary shares This prospectus supplement no. 1 (this “prospectus supplement”) amends and supplements our preliminary prospectus supplement,

August 16, 2024 424B5

Bitdeer Technologies Group 8.50% Convertible Senior Notes due 2029 Convertible into Class A ordinary shares

TABLE OF CONTENTS Filed Pursuant to Rule 424(b)(5) Registration No. 333-278027 Prospectus Supplement (to Prospectus dated April 2, 2024) US$150,000,000   Bitdeer Technologies Group 8.50% Convertible Senior Notes due 2029 Convertible into Class A ordinary shares We are offering US$150,000,000 principal amount of our 8.50% Convertible Senior Notes due 2029 (the “notes”). The notes will bear interest

August 15, 2024 424B5

Subject to Completion, dated August 15, 2024

TABLE OF CONTENTS The information in this preliminary prospectus supplement is not complete and may be changed.

August 12, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2024 Commission file number: 001-416

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2024 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check

August 12, 2024 EX-99.1

Three Months Ended Jun 30,

Exhibit 99.1 Bitdeer Reported Unaudited Financial Results for the Second Quarter of 2024 August 12, 2024 • Revenue of US$99.2 million and gross margin of 24.6% • Adjusted EBITDA of US$24.9 million, up 33.2% YoY SINGAPORE, Aug. 12, 2024 (GLOBE NEWSWIRE) - Bitdeer Technologies Group (NASDAQ: BTDR) (“ Bitdeer” or the “ Company”), a world-leading technology company for blockchain and high-performance

August 8, 2024 SC 13D/A

BTDR / Bitdeer Technologies Group / Tether Holdings Ltd - SC 13D/A Activist Investment

SC 13D/A 1 tm2421248d1sc13da.htm SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 1)* Bitdeer Technologies Group (Name of Issuer) Class A ordinary shares, par value $0.0000001 per share (Title of Class of Securities) G11448100 (CUSIP Number) Tether International Limited c/o SHRM Trustees Trinity

August 8, 2024 EX-99.1

Joint Filing Agreement

EX-99.1 2 tm2421248d1ex1.htm EXHIBIT 1 EXHIBIT 1 Joint Filing Agreement In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, each of the persons named below agrees to the joint filing of this Amendment to Schedule 13D, including further amendments thereto, with respect to the Class A ordinary shares, par value $0.0000001 per share, of Bitdeer Technolo

August 5, 2024 EX-99.1

- Remains on track to deploy 3.4 EH/s of SEALMINER ASICs for self-mining by year-end

Exhibit 99.1 Bitdeer Announces July 2024 Production and Operations Update August 5, 2024 - Engaged TLM Group, a leading consultant in HPC/AI datacenter engineering and construction, to accelerate monetization of Bitdeer’s 2.5 GW power portfolio - Remains on track to deploy 3.4 EH/s of SEALMINER ASICs for self-mining by year-end SINGAPORE, Aug. 05, 2024 (GLOBE NEWSWIRE) - Bitdeer Technologies Group

August 5, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2024 Commission file number: 001-416

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2024 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check

July 5, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2024 Commission file number: 001-41687

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2024 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check ma

July 5, 2024 EX-99.1

- Significant increase in global contracted power capacity to 2.5 GW - Initial sample shipments of Sealminer A1 ASICs installed and energized at Bitdeer sites - Completed tape-out of SEAL02 chip targeting 14 J/TH - On track to deploy 3.4 EH/s of Seal

Exhibit 99.1 Bitdeer Announces June 2024 Production and Operations Update July 3, 2024 - Significant increase in global contracted power capacity to 2.5 GW - Initial sample shipments of Sealminer A1 ASICs installed and energized at Bitdeer sites - Completed tape-out of SEAL02 chip targeting 14 J/TH - On track to deploy 3.4 EH/s of Sealminer ASICs in Q4 2024 SINGAPORE, July 03, 2024 (GLOBE NEWSWIRE

June 18, 2024 CORRESP

VIA EDGAR

June 18, 2024 VIA EDGAR U.S. Securities and Exchange Commission Division of Corporation Finance Office of Crypto Assets 100 F Street, N.E. Washington, D.C. 20549 Attn: Mr. Eric Envall Re: Bitdeer Technologies Group Registration Statement on Form F-3 (File No. 333-280041) Ladies and Gentlemen: Pursuant to Rule 461 of Regulation C (“Rule 461”) promulgated under the Securities Act of 1933, as amended

June 17, 2024 LETTER

LETTER

United States securities and exchange commission logo June 17, 2024 Jihan Wu Chairman of the Board and Chief Executive Officer Bitdeer Technologies Group 08 Kallang Avenue Aperia Tower 1, #09-03/04 Singapore 339509 Re: Bitdeer Technologies Group Registration Statement on Form F-3 Filed June 7, 2024 File No.

June 7, 2024 EX-4.4

REGISTRATION RIGHTS AGREEMENT dated as of May 30, 2024 by and between Bitdeer Technologies Group Tether International Limited

Exhibit 4.4 Certain confidential information contained in this document, marked by [***], has been omitted because such information is both not material and is the type that the Company customarily and actually treats that as private or confidential. REGISTRATION RIGHTS AGREEMENT dated as of May 30, 2024 by and between Bitdeer Technologies Group and Tether International Limited This REGISTRATION R

June 7, 2024 EX-4.2

SUBSCRIPTION AGREEMENT

Exhibit 4.2 Certain confidential information contained in this document, marked by [***], has been omitted because such information is both not material and is the type that the Company customarily and actually treats that as private or confidential. SUBSCRIPTION AGREEMENT This Subscription Agreement (this “Agreement”) is made as of May 30, 2024 by and between: (1) Bitdeer Technologies Group, an e

June 7, 2024 EX-4.3

BITDEER TECHNOLOGIES GROUP WARRANT TO PURCHASE ORDINARY SHARES Warrant No.: 001 Number of Warrant Shares (as such number may be adjusted in accordance with the terms of the Warrant): 5,000,000

Exhibit 4.3 THIS WARRANT AND THE SECURITIES ISSUABLE UPON THE EXERCISE HEREOF HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED. THEY MAY NOT BE SOLD, OFFERED FOR SALE, PLEDGED, HYPOTHECATED, OR OTHERWISE TRANSFERRED EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR AN OPINION OF COUNSEL SATISFACTORY TO THE COMPANY THAT REGI

June 7, 2024 EX-FILING FEES

CALCULATION OF FILING FEE TABLE FORM F-3 (Form Type) BITDEER TECHNOLOGIES GROUP (Exact Name of Registrant as Specified in its Charter) Not Applicable (Translation of Registrant’s Name into English) Table 1: Newly Registered Securities

Exhibit 107 CALCULATION OF FILING FEE TABLE FORM F-3 (Form Type) BITDEER TECHNOLOGIES GROUP (Exact Name of Registrant as Specified in its Charter) Not Applicable (Translation of Registrant’s Name into English) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation Rule Amount Registered(1) Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Fees to Be Paid Equity Class A ordinary shares, par value US$0.

June 7, 2024 F-3

As filed with the Securities and Exchange Commission on June 7, 2024

TABLE OF CONTENTS As filed with the Securities and Exchange Commission on June 7, 2024 Registration No.

June 6, 2024 EX-99.2

SUBSCRIPTION AGREEMENT

Exhibit 2 Certain confidential information contained in this document, marked by [***], has been omitted because such information is both not material and is the type that the Company customarily and actually treats that as private or confidential.

June 6, 2024 EX-99.1

Bitdeer Announces May 2024 Operations Updates

Exhibit 99.1 Bitdeer Announces May 2024 Operations Updates SINGAPORE, June 6, 2024 (GLOBE NEWSWIRE) - Bitdeer Technologies Group (NASDAQ: BTDR) (“Bitdeer” or the “Company”), a world-leading technology company for blockchain and high-performance computing, today announced its unaudited mining and operations updates for May 2024. Linghui Kong, Chief Business Officer of Bitdeer, commented, “During Ma

June 6, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2024 Commission file number: 001-41687

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2024 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check ma

June 6, 2024 SC 13D

BTDR / Bitdeer Technologies Group / Tether Holdings Ltd - SC 13D Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. )* Bitdeer Technologies Group (Name of Issuer) Class A ordinary shares, par value $0.0000001 per share (Title of Class of Securities) G11448100 (CUSIP Number) Tether International Limited c/o SHRM Trustees Trinity Chambers Tortola, Road Town British Virgin I

June 6, 2024 EX-99.1

Joint Filing Agreement

EXHIBIT 1 Joint Filing Agreement In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, each of the persons named below agrees to the joint filing of this Schedule 13D, including further amendments thereto, with respect to the Class A ordinary shares, par value $0.

June 3, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2024 Commission file number: 001-41687

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2024 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check ma

June 3, 2024 EX-10.1

SHARE PURCHASE AGREEMENT Bitdeer Technologies Group Bitdeer Technologies Holding Company FreeChain Inc. Desiwe Technology Limited DESIWE TECHNOLOGY PTE. LTD. Dated June 3, 2024

Exhibit 10.1 Certain confidential information contained in this document, marked by [***], has been omitted because such information is both not material and is the type that the Company customarily and actually treats that as private or confidential. SHARE PURCHASE AGREEMENT among Bitdeer Technologies Group Bitdeer Technologies Holding Company FreeChain Inc. Desiwe Technology Limited DESIWE TECHN

May 31, 2024 EX-99.1

Bitdeer Announces Up to $150 Million Private Placement Financing

Exhibit 99.1 Bitdeer Announces Up to $150 Million Private Placement Financing SINGAPORE, May 31, 2024 (GLOBE NEWSWIRE) - Bitdeer Technologies Group (Nasdaq: BTDR) (“Bitdeer” or the “Company”), a world-leading technology company for blockchain and high-performance computing, today announced that it entered into a subscription agreement with Tether International Limited (“Tether”) for the private pl

May 31, 2024 EX-10.1

SUBSCRIPTION AGREEMENT

Exhibit 10.1 Certain confidential information contained in this document, marked by [***], has been omitted because such information is both not material and is the type that the Company customarily and actually treats that as private or confidential. SUBSCRIPTION AGREEMENT This Subscription Agreement (this “Agreement”) is made as of May 30, 2024 by and between: (1) Bitdeer Technologies Group, an

May 31, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2024 Commission file number: 001-41687

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2024 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check mar

May 14, 2024 EX-99.1

Bitdeer Reports Unaudited Financial Results for the First Quarter of 2024 and Operational Update

Exhibit 99.1 Bitdeer Reports Unaudited Financial Results for the First Quarter of 2024 and Operational Update SINGAPORE, May 13, 2024 (GLOBE NEWSWIRE) – Bitdeer Technologies Group (NASDAQ: BTDR) (“Bitdeer” or the “Company”), a world-leading technology company for blockchain and high-performance computing, today announced its unaudited financial results for the first quarter ended March 31, 2024. Q

May 14, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2024 Commission file number: 001-41687

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2024 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check mar

May 9, 2024 EX-99.1

Bitdeer Announces April 2024 Operations Updates

Exhibit 99.1 Bitdeer Announces April 2024 Operations Updates SINGAPORE, May 07, 2024 (GLOBE NEWSWIRE) - Bitdeer Technologies Group (NASDAQ: BTDR) (“Bitdeer” or the “Company”), a world-leading technology company for blockchain and high-performance computing, today announced its unaudited mining and operations updates for April 2024. Linghui Kong, Chief Business Officer of Bitdeer, commented, “The m

May 9, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2024 Commission file number: 001-41687

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2024 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check mar

April 30, 2024 424B3

Bitdeer Technologies Group Up to 150,000,000 Class A Ordinary Shares

TABLE OF CONTENTS Filed Pursuant to Rule 424(b)(3) Registration No. 333-273905 PROSPECTUS Bitdeer Technologies Group Up to 150,000,000 Class A Ordinary Shares This prospectus relates to the resale from time to time of up to 150,000,000 Class A ordinary shares of a par value of US$0.0000001 each (“Class A Ordinary Shares”) of Bitdeer Technologies Group, an exempted company with limited liability in

April 23, 2024 CORRESP

* * *

Will H. Cai +852 3758 1210 [email protected] April 23, 2024 VIA EDGAR U.S. Securities and Exchange Commission Division of Corporation Finance Office of Crypto Assets 100 F Street, N.E. Washington, D.C. 20549 Attn: Mr. Austin Stanton Mr. David Gessert Re: Bitdeer Technologies Group Post-Effective Amendment No. 2 to Form F-1 on Form F-3 Filed March 28, 2024 File No. 333-273905 Dear Mr. Stanton and Mr.

April 23, 2024 POS AM

As filed with the Securities and Exchange Commission on April 23, 2024

TABLE OF CONTENTS As filed with the Securities and Exchange Commission on April 23, 2024 Registration No.

April 19, 2024 EX-10.3

CALL OPTION AGREEMENT

EX-10.3 4 ef20027141ex10-3.htm EXHIBIT 10.3 Exhibit 10.3 CALL OPTION AGREEMENT This call option agreement (the "Agreement") is entered into on 15 April 2024 between: (1) Renol Invest AS, a Norwegian private limited liability company with registration number 927 729 873 ("Renol"); (2) Bryhni.com AS, a Norwegian private limited liability company with registration number 992 631 481 ("Bryhni"); and (

April 19, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2024 Commission file number: 001-4168

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2024 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check m

April 19, 2024 EX-10.1

SENIOR SECURED NOTE PURCHASE AGREEMENT VARIOUS INVESTORS FROM TIME TO TIME PARTY HERETO BITDEER TECHNOLOGIES GROUP NORWEGIAN AI TECHNOLOGY AS (in its capacity as "Security Provider") and NORDIC TRUSTEE AS ("Collateral Agent") USD 500,000 ORIGINAL PRI

Exhibit 10.1 Private and confidential EXECUTION VERSION THE FOLLOWING INFORMATION IS PROVIDED PURSUANT TO TREAS. REG. SECTION 1.1275-3: THIS DEBT INSTRUMENT IS ISSUED WITH ORIGINAL ISSUE DISCOUNT WITHIN THE MEANING OF SECTION 1273 OF THE INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE"), AND THIS LEGEND IS REQUIRED BY SECTION 1275(C) OF THE CODE. HOLDERS MAY OBTAIN INFORMATION REGARDING THE A

April 19, 2024 EX-10.2

Certain confidential information contained in this document, marked by [***], has been omitted because Bitdeer Technologies Group (the “Company”) has determined that the information (i) is not material and (ii) contains personal information. SHARE PL

Exhibit 10.2 Certain confidential information contained in this document, marked by [***], has been omitted because Bitdeer Technologies Group (the “Company”) has determined that the information (i) is not material and (ii) contains personal information. SHARE PLEDGE AGREEMENT BETWEEN NORWEGIAN AI TECHNOLOGY AS ("Pledgor") and NORDIC TRUSTEE AS ("Collateral Agent") Relating to 100% of the shares i

April 16, 2024 LETTER

LETTER

United States securities and exchange commission logo April 16, 2024 Jihan Wu Chief Executive Officer Bitdeer Technologies Group 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 Re: Bitdeer Technologies Group Post-Effective Amendment No.

April 8, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2024 Commission file number: 001-4168

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2024 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check m

April 8, 2024 EX-10.1

AGREEMENT

Exhibit 10.1 AGREEMENT BETWEEN: (1) RENOL INVEST AS, address: Nåsvegen 304, 6490 Eide, Norway, enterprise number: 927 729 873; (2) BRYHNI.COM AS, address: Skjerstadveien 4B, 0378 Oslo, Norway, enterprise number: 992 631 481 (hereinafter referred to as a “Seller” and, collectively, as the “Sellers”); ON THE ONE PART and (3) BITDEER TECHNOLOGIES GROUP, an exempted company with limited liability inc

April 8, 2024 EX-99.1

Bitdeer Announces March 2024 Operations Updates

Exhibit 99.1 Bitdeer Announces March 2024 Operations Updates SINGAPORE, April 4, 2024 (GLOBE NEWSWIRE) - Bitdeer Technologies Group (NASDAQ: BTDR) (“Bitdeer” or the “Company”), a world-leading technology company for blockchain and high-performance computing, today announced its unaudited mining and operations updates for March 2024. Linghui Kong, Chief Business Officer of Bitdeer, commented, “Duri

April 8, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2024 Commission file number: 001-4168

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2024 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check m

March 29, 2024 CORRESP

March 29, 2024

March 29, 2024 VIA EDGAR U.S. Securities and Exchange Commission Division of Corporation Finance Office of Crypto Assets 100 F Street, N.E. Washington, D.C. 20549 Attn: Mr. Eric Envall Re: Bitdeer Technologies Group Registration Statements on Form F-3 (File No. 333-278027 and File No. 333-278029) Ladies and Gentlemen: Pursuant to Rule 461 of Regulation C (“Rule 461”) promulgated under the Securiti

March 28, 2024 EX-15.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Exhibit 15.1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in the Registration Statements on Form S-8 (File No. 333-275342) of our report dated March 28, 2024 with respect to the audited consolidated financial statements of Bitdeer Technologies Group, appearing in this Annual Report on Form 20-F for the year ended December 31, 2023. /s/ Malon

March 28, 2024 EX-97.1

Bitdeer Technologies Group Incentive Compensation Recoupment Policy

Exhibit 97.1 Bitdeer Technologies Group Incentive Compensation Recoupment Policy 1. Introduction The Board of Directors (the “Board”) of Bitdeer Technologies Group, a company incorporated in the Cayman Islands (the “Company”), has determined that it is in the best interests of the Company and its shareholders to adopt this Incentive Compensation Recoupment Policy (this “Policy”) providing for the

March 28, 2024 EX-12.1

Certification by the Principal Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1 Certification by the Principal Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Jihan Wu, certify that: 1. I have reviewed this annual report on Form 20-F of Bitdeer Technologies Group; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in l

March 28, 2024 EX-12.2

Certification by the Principal Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.2 Certification by the Principal Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Jianchun Liu, certify that: 1. I have reviewed this annual report on Form 20-F of Bitdeer Technologies Group; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made,

March 28, 2024 POS AM

As filed with the Securities and Exchange Commission on March 28, 2024

TABLE OF CONTENTS As filed with the Securities and Exchange Commission on March 28, 2024 Registration No.

March 28, 2024 EX-13.1

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 13.1 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the annual report of Bitdeer Technologies Group (the “Company”) on Form 20-F for the fiscal year ended December 31, 2023 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Jihan Wu, Chief Executive Officer of

March 28, 2024 F-3/A

As filed with the Securities and Exchange Commission on March 28, 2024

TABLE OF CONTENTS As filed with the Securities and Exchange Commission on March 28, 2024 Registration No.

March 28, 2024 F-3/A

As filed with the Securities and Exchange Commission on March 28, 2024

TABLE OF CONTENTS As filed with the Securities and Exchange Commission on March 28, 2024 Registration No.

March 28, 2024 EX-13.2

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 13.2 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the annual report of Bitdeer Technologies Group (the “Company”) on Form 20-F for the fiscal year ended December 31, 2023 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Jianchun Liu, Chief Financial Officer

March 28, 2024 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F (Mark One) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES E

March 27, 2024 SC 13D/A

BTDR / Bitdeer Technologies Group / Shinning Stone Invest Co., Ltd. - SC 13D/A Activist Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101) UNDER THE SECURITIES EXCHANGE ACT OF 1934 (AMENDMENT NO. 1)* Bitdeer Technologies Group (Name of Issuer) Class A ordinary shares, par value $0.0000001 per share (Title of Class of Securities) G11448100 (CUSIP Number) March 18, 2024 (Date of Event Which Requires Filing of this Statement) If the filing person has p

March 27, 2024 EX-99.1

JOINT FILING AGREEMENT

EX-99.1 2 ef20025188ex99-1.htm EXHIBIT 99.1 Exhibit 99.1 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with all other Reporting Persons (as such term is defined in the Schedule 13G referred to below) on behalf of each of them of a statement on Schedule 13G (including amendm

March 22, 2024 LETTER

LETTER

United States securities and exchange commission logo March 22, 2024 Jihan Wu Chairman of the Board and Chief Executive Officer Bitdeer Technologies Group 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 Re: Bitdeer Technologies Group Registration Statment on Form F-3 Filed March 18, 2024 File No.

March 22, 2024 LETTER

LETTER

United States securities and exchange commission logo March 22, 2024 Jihan Wu Chairman of the Board and Chief Executive Officer Bitdeer Technologies Group 08 Kallang Avenue Aperia Tower 1, #09-03/04 Singapore 339509 Re: Bitdeer Technologies Group Registration Statement on Form F-3 Filed March 18, 2024 File No.

March 18, 2024 F-3

As filed with the Securities and Exchange Commission on March 18, 2024

TABLE OF CONTENTS As filed with the Securities and Exchange Commission on March 18, 2024 Registration No.

March 18, 2024 EX-FILING FEES

CALCULATION OF FILING FEE TABLE FORM F-3 (Form Type) BITDEER TECHNOLOGIES GROUP (Exact Name of Registrant as Specified in its Charter) Not Applicable (Translation of Registrant’s Name into English) Table 1: Newly Registered Securities

Exhibit 107 CALCULATION OF FILING FEE TABLE FORM F-3 (Form Type) BITDEER TECHNOLOGIES GROUP (Exact Name of Registrant as Specified in its Charter) Not Applicable (Translation of Registrant’s Name into English) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Fees to Be Paid Equity Class A ordinary shares, par value US$0.

March 18, 2024 EX-4.6

BITDEER TECHNOLOGIES GROUP _____________, AS WARRANT AGENT FORM OF DEBT SECURITIES WARRANT AGREEMENT DATED AS OF __________ BITDEER TECHNOLOGIES GROUP FORM OF DEBT SECURITIES WARRANT AGREEMENT

Exhibit 4.6 BITDEER TECHNOLOGIES GROUP AND , AS WARRANT AGENT FORM OF DEBT SECURITIES WARRANT AGREEMENT DATED AS OF BITDEER TECHNOLOGIES GROUP FORM OF DEBT SECURITIES WARRANT AGREEMENT THIS DEBT SECURITIES WARRANT AGREEMENT (this “Agreement”), dated as of [●], between BITDEER TECHNOLOGIES GROUP, an exempted company with limited liability incorporated under the laws of the Cayman Islands (the “Comp

March 18, 2024 EX-1.2

BITDEER TECHNOLOGIES GROUP Class A Ordinary Shares (par value $0.0000001 per share) At Market Issuance Sales Agreement

Exhibit 1.2 Certain confidential information contained in this document, marked by [***], has been omitted because Bitdeer Technologies Group (the “Company”) has determined that the information (i) is not material and (ii) contains personal information. BITDEER TECHNOLOGIES GROUP Class A Ordinary Shares (par value $0.0000001 per share) At Market Issuance Sales Agreement March 18, 2024 B. Riley Sec

March 18, 2024 EX-FILING FEES

CALCULATION OF FILING FEE TABLE FORM F-3 (Form Type) BITDEER TECHNOLOGIES GROUP (Exact Name of Registrant as Specified in its Charter) Not Applicable (Translation of Registrant’s Name into English) Table 1: Newly Registered Securities

Exhibit 107 CALCULATION OF FILING FEE TABLE FORM F-3 (Form Type) BITDEER TECHNOLOGIES GROUP (Exact Name of Registrant as Specified in its Charter) Not Applicable (Translation of Registrant’s Name into English) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation Rule Amount Registered(1) Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Fees to Be Paid Equity Class A ordinary shares, par value US$0.

March 18, 2024 F-3

As filed with the Securities and Exchange Commission on March 18, 2024

TABLE OF CONTENTS As filed with the Securities and Exchange Commission on March 18, 2024 Registration No.

March 18, 2024 EX-4.5

Bitdeer Technologies Group and _____________, As Warrant Agent Form of Ordinary Share Warrant Agreement Dated As Of __________ Bitdeer Technologies Group Form of Ordinary Share Warrant Agreement

Exhibit 4.5 Bitdeer Technologies Group and , As Warrant Agent Form of Ordinary Share Warrant Agreement Dated As Of Bitdeer Technologies Group Form of Ordinary Share Warrant Agreement This Ordinary Share Warrant Agreement (this “Agreement”), dated as of [●], between Bitdeer Technologies Group, an exempted company with limited liability incorporated under the laws of the Cayman Islands (the “Company

March 18, 2024 EX-4.4

BITDEER TECHNOLOGIES GROUP, Issuer AND [TRUSTEE], Trustee INDENTURE Dated as of [●], 20__ Debt Securities Table Of Contents

Exhibit 4.4 BITDEER TECHNOLOGIES GROUP, Issuer AND [TRUSTEE], Trustee INDENTURE Dated as of [●], 20 Debt Securities Table Of Contents Page article 1 DEFINITIONS 1 Section 1.01 Definitions of Terms 1 article 2 ISSUE, DESCRIPTION, TERMS, EXECUTION, REGISTRATION AND EXCHANGE OF SECURITIES 5 Section 2.01 Designation and Terms of Securities 5 Section 2.02 Form of Securities and Trustee’s Certificate 8

March 7, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2024 Commission file number: 001-4168

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2024 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check m

March 7, 2024 EX-99.1

Bitdeer Announces February 2024 Operations Updates

Exhibit 99.1 Bitdeer Announces February 2024 Operations Updates SINGAPORE, March 7, 2024 (GLOBE NEWSWIRE) - Bitdeer Technologies Group (NASDAQ: BTDR) (“Bitdeer” or the “Company”), a world-leading technology company for blockchain and high-performance computing, today announced its unaudited mining and operations updates for February 2024. Linghui Kong, Chief Business Officer of Bitdeer, commented,

March 5, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2024 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check m

March 5, 2024 EX-99.1

Three Months Ended December 31, 2023

Exhibit 99.1 Bitdeer Pre-Announces Financial and Operating Results for the Fourth Quarter of 2023 March 4, 2024 SINGAPORE, March 04, 2024 (GLOBE NEWSWIRE) - Bitdeer Technologies Group (NASDAQ: BTDR) (“Bitdeer” or the “Company”), a world-leading technology company for blockchain and high- performance computing, today announced selected estimated unaudited preliminary financial and operating results

March 5, 2024 EX-99.1

Bitdeer Announces New 4nm Bitcoin Mining Chip SEAL01 Offering power efficiency of 18.1 J/TH, “SEAL01” tested as exceptionally efficient; chips to be integrated into Bitdeer’s upcoming “SEALMINER A1” mining machines

Exhibit 99.1 Bitdeer Announces New 4nm Bitcoin Mining Chip SEAL01 Offering power efficiency of 18.1 J/TH, “SEAL01” tested as exceptionally efficient; chips to be integrated into Bitdeer’s upcoming “SEALMINER A1” mining machines SINGAPORE, March 4, 2024 (GLOBE NEWSWIRE) - Bitdeer Technologies Group (NASDAQ: BTDR) (“Bitdeer” or the “Company”), a world-leading technology company for blockchain and hi

March 5, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2024 Commission file number: 001-4168

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2024 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by check m

February 6, 2024 EX-99.1

Bitdeer Announces January 2024 Operations Updates

Exhibit 99.1 Bitdeer Announces January 2024 Operations Updates SINGAPORE, February 6, 2024 (GLOBE NEWSWIRE) - Bitdeer Technologies Group (NASDAQ: BTDR) (“Bitdeer” or the “Company”), a world-leading technology company for blockchain and high-performance computing, today announced its unaudited mining and operations updates for January 2024. Linghui Kong, Chief Executive Officer of Bitdeer, commente

February 6, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2024 Commission file number: 001-4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2024 Commission file number: 001-41687 BITDEER TECHNOLOGIES GROUP 08 Kallang Avenue Aperia tower 1, #09-03/04 Singapore 339509 (Address of Principal Executive Offices) Indicate by chec

February 5, 2024 EX-99.1

JOINT FILING AGREEMENT

EX-99.1 2 ef20020471ex99-1.htm EXHIBIT 99.1 Exhibit 99.1 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with all other Reporting Persons (as such term is defined in the Schedule 13G referred to below) on behalf of each of them of a statement on Schedule 13G (including amendm

February 5, 2024 SC 13G/A

KYG114481008 / Bitdeer Technologies Group / Mega Galaxy International Ltd - SC 13/GA Passive Investment

SC 13G/A 1 ef20020472sc13ga.htm SC 13/GA SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) UNDER THE SECURITIES EXCHANGE ACT OF 1934 (AMENDMENT NO. 1)* Bitdeer Technologies Group (Name of Issuer) Class A ordinary shares, par value $0.0000001 per share (Title of Class of Securities) G11448100 (CUSIP Number) December 31, 2023 (Date of Event Which Requires Filing o

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