FSLY / Fastly, Inc. - SEC-Einreichungen, Jahresbericht, Proxy Statement

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2026 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38897 FASTLY, INC. (Exact

Q2 2024 Q3 2024 Q4 2024 Q1 2025 Q2 2025 Q3 2025 Q4 2025 Q1 2026 Net cash provided by (used in) operating activities $ (4,948) $ 5,002 $ 5,220 $ 17,288 $ 25,798 $ 28,924 $ 22,434 $ 28,866 Capital expenditures(1): Purchases of property and equipment (1

First Quarter 2026 Investor Supplement Product Innovation and Developments •Expanded Bot Management with Content Guard, securing the AI bot landscape by blocking unauthorized AI agents to monetize IP and provide publishers precise control through unmatched visibility into all automated traffic.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 6, 2026 FASTLY, INC. (Exact n

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 6, 2026 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Commissio

Fastly Announces Record First Quarter 2026 Financial Results Record first quarter revenue of $173 million grew 20% year over year Record first quarter gross margin of 62.5% and record non-GAAP gross margin of 65.1% Record RPO of $369 million grew 63%

Exhibit 99.1 Fastly Announces Record First Quarter 2026 Financial Results Record first quarter revenue of $173 million grew 20% year over year Record first quarter gross margin of 62.5% and record non-GAAP gross margin of 65.1% Record RPO of $369 million grew 63% year over year SAN FRANCISCO — May 6, 2026 — Fastly, Inc. (NASDAQ: FSLY), a leader in global edge cloud platforms, today announced finan

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒       Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒        Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

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March 5, 2026

Exhibit 16.1 March 5, 2026 Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549-7561 Dear Sirs/Madams: We have read Item 4.01 of Fastly, Inc.'s Form 8-K dated March 5, 2026, and have the following comments: 1.We agree with the statements made in paragraphs two through six. 2.We have no basis on which to agree or disagree with the statements made in the first paragraph. Your

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 4, 2026 FASTLY, INC. (Exact

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 4, 2026 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Commiss

1

Exhibit 10.35 AMENDMENT TO TRANSITION AND SEPARATION AGREEMENT This Amendment (the “Amendment”) to the Transition and Separation Agreement (“Agreement”) dated September 15, 2025, is entered into as of February 23, 2026 (the “Effective Date”), by and among Ronald W. Kisling (“Executive”) and Fastly, Inc. (the Company”) (each a “Party” and together the “Parties”), with reference to the following fac

Insider Trading Policy (POL 260)

Exhibit 19.1 Insider Trading Policy (POL 260) Insider Trading Policy - Principles 1.Fastly personnel are responsible for understanding the obligations that come with having access to material nonpublic information and wanting to transact in Fastly securities. 2.Fastly personnel who are aware of material nonpublic information relating to Fastly may not engage in transactions in Fastly’s securities

As filed with the U.S. Securities and Exchange Commission on February 25, 2026

As filed with the U.S. Securities and Exchange Commission on February 25, 2026 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Fastly, Inc. (Exact name of Registrant as specified in its charter) Delaware 27-5411834 (State or other jurisdiction of Incorporation or organization) (I.R.S. Emp

Calculation of Filing Fee Table Form S-8 (Form Type) Fastly, Inc. (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities

Exhibit 107 Calculation of Filing Fee Table Form S-8 (Form Type) Fastly, Inc. (Exact Name of Registrant as Specified in its Charter) 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(6) Equity 2019 Equity Incentive Plan Class

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ☒ 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 EXCHANGE ACT OF 1934 Commission File Number: 001-38897 FASTLY, INC. (Exact name of registrant as specified in its

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 15, 2025 FASTLY, INC. (E

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 15, 2025 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Com

Fastly, Inc. Prices Upsized $160.0 Million Convertible Senior Notes Offering

Exhibit 99.2 Fastly, Inc. Prices Upsized $160.0 Million Convertible Senior Notes Offering SAN FRANCISCO—(BUSINESS WIRE)—December 4, 2025—Fastly, Inc. (NYSE: FSLY) today announced the pricing of its offering of $160,000,000 aggregate principal amount of 0% convertible senior notes due 2030 (the “notes”) in a private offering to persons reasonably believed to be qualified institutional buyers pursua

FASTLY, INC. U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION as Trustee Dated as of December 9, 2025 0% Convertible Senior Notes due 2030 TABLE OF CONTENTS

Exhibit 4.1 Execution Version ══════════════════════════════════════════════════════ ══════════════════════════════════════════════════════ FASTLY, INC. and U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION as Trustee ───────────────────── INDENTURE Dated as of December 9, 2025 ───────────────────── 0% Convertible Senior Notes due 2030 ══════════════════════════════════════════════════════ ═══════════

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 3, 2025 FASTLY, INC. (Ex

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 3, 2025 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Comm

[Signature Pages Follow]

Exhibit 10.1 Bid Version [Insert Dealer Address] To: Fastly, Inc. 475 Brannan Street, Suite 300 San Francisco, CA 94107 Re: [Base][Additional] Call Option Transaction [Ref. No: [Insert Reference Number]]1 Date: December [], 2025 Dear Ladies and Gentlemen: The purpose of this communication (this “Confirmation”) is to set forth the terms and conditions of the call option transaction entered into on

Fastly, Inc. Announces Proposed Convertible Senior Notes Offering

Exhibit 99.1 Fastly, Inc. Announces Proposed Convertible Senior Notes Offering SAN FRANCISCO—(BUSINESS WIRE)—December 3, 2025—Fastly, Inc. (NYSE: FSLY) today announced its intention to offer, subject to market and other conditions, $125.0 million aggregate principal amount of convertible senior notes due 2030 (the “notes”) in a private offering to persons reasonably believed to be qualified instit

CERT

The Nasdaq Stock Market LLC, 1100 New York Ave. NW, Suite 310E, Washington, DC 20005 Eun Ah Choi Senior Vice President Global Head of Regulatory Operations December 8, 2025 Division of Corporation Finance U.S. Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 Division of Corporation Finance: This is to certify that on December 8, 2025, The Nasdaq Stock Market (the "Excha

UNITED STATES

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 25 NOTIFICATION OF REMOVAL FROM LISTING AND/OR REGISTRATION UNDER SECTION 12(b) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number: 001-38897 Fastly, Inc. New York Stock Exchange (Exact name of Issuer as specified in its charter, and name of Exchange where security is listed and/or registered) 475 Brannan Stree

UNITED STATES

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 FASTLY, INC. (Exact name of registrant as specified in its charter) Delaware 27-5411834 (State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification No.) 475 Brann

Fastly Announces Listing Transfer to Nasdaq Ticker symbol to remain “FSLY”

Exhibit 99.1 Fastly Announces Listing Transfer to Nasdaq Ticker symbol to remain “FSLY” SAN FRANCISCO – November 26, 2025 – Fastly, Inc. (NYSE: FSLY), a leader in global edge cloud platforms, announced today that it will voluntarily transfer its stock exchange listing from the New York Stock Exchange (“NYSE”) to the Nasdaq Global Select Market (“Nasdaq”). Fastly expects to begin trading as a Nasda

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 26, 2025 FASTLY, INC. (E

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 26, 2025 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Com

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2025 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38897 FASTLY, INC. (Ex

Fastly Announces Record Third Quarter 2025 Financial Results Record revenue of $158.2 million above high-end of guidance range Record cash from operations of $28.9 million and free cash flow of $18.1 million

Exhibit 99.1 Fastly Announces Record Third Quarter 2025 Financial Results Record revenue of $158.2 million above high-end of guidance range Record cash from operations of $28.9 million and free cash flow of $18.1 million SAN FRANCISCO — November 5, 2025 — Fastly, Inc. (NYSE: FSLY), a leader in global edge cloud platforms, today announced financial results for its third quarter ended September 30,

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 5, 2025 FASTLY, INC. (Ex

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 5, 2025 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Comm

Q4 2023 Q1 2024 Q2 2024 Q3 2024 Q4 2024 Q1 2025 Q2 2025 Q3 2025 Net cash provided by (used in) investing activities $ (7,377) $ 11,132 $ (4,948) $ 5,002 $ 5,220 $ 17,288 $ 25,798 $ 28,924 Capital expenditures(1): Purchases of property and equipment (

Exhibit 99.2 Third Quarter 2025 Investor Supplement Product Innovation and Developments •Released API Discovery, which continuously identifies and organizes API traffic across edge services to enhance API security. •Launched a new deception capability in our Next-Gen WAF designed to mislead attackers and bots, while generating higher-quality threat intelligence. •Introduced DDoS Precise Defense, a

144

144 0002074428 XXXXXXXX LIVE 0001517413 Fastly, Inc. 001-38897 475 Brannan Street Suite 300 San Francisco CA 94107 8444357859 Charles L. Compton III Director Officer COMMON E*TRADE SECURITIES LLC. 4005 Windward Plaza Dr. Alpharetta GA 30005 11321 93172 149210774 10/16/2025 NYSE COMMON 10/15/2025 RESTRICTED FASTLY, INC. N 11321 10/15/2025 N/A N Charles L. Compton III 475 Brannan Street, Suite 300 S

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144 0002024441 XXXXXXXX LIVE 0001517413 FASTLY, INC. 001-38897 475 Brannan Street, Suite 300 San Francisco CA 94107 8444327859 SCOTT LOVETT Officer Common Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004 42172 355088.24 147400000 09/17/2025 NYSE Common 09/15/2025 Restricted Stock Units Issuer N 42172 09/15/2025 N/A N SCOTT LOVETT 475 Brannan

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144 0002024441 XXXXXXXX LIVE 0001517413 FASTLY, INC. 001-38897 475 Brannan Street, Suite 300 San Francisco CA 94107 8444327859 SCOTT R LOVETT Officer Common Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004 178931 1383136.63 147400000 09/15/2025 NYSE Common 06/15/2025 Restricted Stock Units Issuer N 178931 06/15/2025 N/A N SCOTT R LOVETT 475

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144 0001944844 XXXXXXXX LIVE 0001517413 FASTLY, INC. 001-38897 475 Brannan Street, Suite 300 San Francisco CA 94107 8444327859 TODD NIGHTINGALE Director Officer Common Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004 14000 108220.00 147400000 09/15/2025 NYSE Common 08/15/2023 Restricted Stock Units Issuer N 14000 08/15/2023 N/A Y 09/15/2025

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144 0002024441 XXXXXXXX LIVE 0001517413 Fastly, Inc. 001-38897 475 Brannan Street Suite 300 San Francisco CA 94107 8444357859 Scott Lovett Officer COMMON E*TRADE SECURITIES LLC. 4005 Windward Plaza Dr. Alpharetta GA 30005 33949 255296 148822996 09/16/2025 NYSE COMMON 09/15/2025 RESTRICTED FASTLY, INC. N 33949 09/15/2025 N/A N Scott Lovett 475 Brannan Street, Suite 300 San Francisco CA 94107 Class

144

144 0001769490 XXXXXXXX LIVE 0001517413 FASTLY, INC. 001-38897 475 Brannan Street, Suite 300 San Francisco CA 94107 8444327859 THE PER ARTUR BERGMAN REVOCABLE TRUST Director Officer Common Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004 220000 1634600.00 147400000 09/08/2025 NYSE Common 03/10/2011 Founders Shares Issuer N 220000 03/10/2011

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144 0002074428 XXXXXXXX LIVE 0001517413 Fastly, Inc. 001-38897 475 Brannan Street Suite 300 San Francisco CA 94107 8444357859 Charles L. Compton III Officer Director COMMON E*TRADE SECURITIES LLC. 4005 Windward Plaza Dr. Alpharetta GA 30005 2939 21308 148788543 09/03/2025 NYSE COMMON 08/15/2025 RESTRICTED FASTLY, INC. N 2939 08/15/2025 N/A N Charles L. Compton III 475 Brannan Street, Suite 300 San

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144 0001769490 XXXXXXXX LIVE 0001517413 FASTLY, INC 001-38897 475 Brannan Street, Suite 300 San Francisco CA 94107 8444327859 THE PER ARTUR BERGMAN REVOCABLE TRUST Director Officer Common Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004 58138 442430.

144

144 0002024441 XXXXXXXX LIVE 0001517413 Fastly, Inc. 001-38897 475 Brannan Street Suite 300 San Francisco CA 94107 8444357859 Scott Lovet Officer COMMON E*TRADE SECURITIES LLC. 4005 Windward Plaza Dr. Alpharetta GA 30005 616 4466 148788543 09/03/2025 NYSE COMMON 08/15/2025 RESTRICTED FASTLY, INC. N 616 08/15/2025 N/A N Scott Lovett 475 Brannan Street, Suite 300 San Francisco CA 94107 Class A Commo

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144 0001830164 XXXXXXXX LIVE 0001517413 FASTLY, INC. 001-38897 475 Brannan Street, Suite 300 San Francisco CA 94107 (844) 432-7859 RICHARD DANIELS Director Common Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004 18248 138887.35 147400000 08/29/2025 NYSE Common 09/15/2022 Restricted Stock Issuer N 4562 09/15/2022 Not Applicable Common 12/15/2

2025 Employment Inducement

Exhibit 10.4 FASTLY, INC. 2025 EMPLOYMENT INDUCEMENT INCENTIVE PLAN ADOPTED BY THE BOARD OF DIRECTORS: June 11, 2025 1.General. (a)Eligible Award Recipients. Only Employees who are hired by the Company and its Subsidiaries for the first time or who have been rehired by the Company or one of its Subsidiaries after a bona fide period of non-employment are eligible to receive Awards. All Awards grant

Offer Letter by and between Fastly, Inc. and Richard Wong, dated August 1, 2025

Exhibit 10.1 August 1, 2025 Richard Wong Via email Re: Employment Terms Dear Richard: On behalf of Fastly, Inc. (“Fastly” or "the “Company”), we are pleased to offer you a position with the Company under the terms set forth in this letter. Position. Effective as of your Employment Commencement Date on August 7, 2025, you will serve the Company as Senior Advisor to the Chief Executive Officer and,

Third Amendment to Lease Agreement, by and between Fastly, Inc. and CLPF-475 Brannan Street, L.P., dated November 9, 2020.

ex102-fastly3rdamendment DocuSign Envelope ID: 6F9C8C9F-EBF9-4275-BCC7-C478EBD2C544 THIRD AMENDMENT TO LEASE THIS THIRD AMENDMENT TO LEASE ("Third Amendment"), dated as of the 9th day of November, 2020 (the "Effective Date"), is between CLPF-475 BRANNAN STREET, L.

Offer Letter by and between Fastly, Inc. and Scott Lovett, dated August 1, 2025

Exhibit 10.2 August 1, 2025 Scott Lovett Via email Re: Employment Terms Dear Scott: On behalf of Fastly, Inc. (“Fastly” or the “Company”), we are pleased to offer you the position of President, Go to Market of the Company, effective as of August 6, 2025 under the terms set forth in this letter. Location. You will principally work either remotely from your home or from Fastly’s office in San Franci

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2025 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38897 FASTLY, INC. (Exact n

Fourth Amendment to Lease Agreement, by and between Fastly, Inc. and CLPF-475 Brannan Street, L.P., dated June 13, 2025.

ex103-fourthamendmenttol 181663748.9 1 FOURTH AMENDMENT TO LEASE This FOURTH AMENDMENT TO LEASE (this “Fourth Amendment”) dated as of June 13, 2025, and unless otherwise specified herein, shall be effective as of such date (the “Execution Date”), by and between CLPF-475 BRANNAN STREET, L.P., a Delaware limited partnership (“Landlord”) and FASTLY, INC., a Delaware corporation (“Tenant”). RECITALS A

Restricted Stock Unit Award Agreement under 2019 Equity Incentive Plan

Exhibit 10.6 FASTLY, INC. PERFORMANCE STOCK AWARD GRANT NOTICE (2019 EQUITY INCENTIVE PLAN) Pursuant to the Plan, Fastly hereby grants to Participant (also “I” or “Me”) a Performance Stock Award for the number of performance-based Restricted Stock Units set forth below (the “Award”). The Award is subject to all of the terms and conditions as set forth in this Performance Stock Award Grant Notice,

Fastly Announces CFO Transition and Executive Leadership Promotion Richard Wong to join Fastly as Chief Financial Officer Scott Lovett Promoted to President, Go to Market

Exhibit 99.3 Fastly Announces CFO Transition and Executive Leadership Promotion Richard Wong to join Fastly as Chief Financial Officer Scott Lovett Promoted to President, Go to Market SAN FRANCISCO – August 6, 2025 – Fastly, Inc. (NYSE: FSLY), a leader in global edge cloud platforms, today announced the appointment of Richard “Rich” Wong as Chief Financial Officer (CFO), effective August 11, 2025.

As filed with the U.S. Securities and Exchange Commission on August 6, 2025

As filed with the U.S. Securities and Exchange Commission on August 6, 2025 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Fastly, Inc. (Exact name of Registrant as specified in its charter) Delaware 27-5411834 (State or other jurisdiction of Incorporation or organization) (I.R.S. Employ

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 6, 2025 FASTLY, INC. (Exac

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 6, 2025 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Commis

Q3 2023 Q4 2023 Q1 2024 Q2 2024 Q3 2024 Q4 2024 Q1 2025 Q2 2025 Net cash provided by (used in) investing activities $ (8,390) $ (7,377) $ 11,132 $ (4,948) $ 5,002 $ 5,220 $ 17,288 $ 25,798 Capital expenditures(1): Purchases of property and equipment

Exhibit 99.2 Second Quarter 2025 Investor Supplement Product Innovation and Developments •Enhanced Fastly DDoS Protection with Attack Insights, providing organizations with deeper visibility into attack mitigation and efficacy validation. •Released Fastly AI Bot Management to GA, providing customers with granular control over how AI bots interact with their content and infrastructure without compr

Transition and Separation Agreement by and between Fastly, Inc. and Ronald Kisling, dated August 1, 2025

Exhibit 10.3 TRANSITION AND SEPARATION AGREEMENT This Transition and Separation Agreement (this “Agreement”) is entered into by and among Ronald W. Kisling (“Executive”) on the one hand and Fastly, Inc. (the “Company”) on the other (each a “Party” and together the “Parties”), with reference to the following facts: A.WHEREAS, Executive is employed with the Company as its Chief Financial Officer (“C

Form of 2025 Employment Inducement Incentive Plan Restricted Stock Unit Grant Notice.

Exhibit 10.5 FASTLY, INC. 2025 EMPLOYMENT INDUCEMENT INCENTIVE PLAN RESTRICTED STOCK UNIT GRANT NOTICE Fastly, Inc. (the “Company”), pursuant to its 2025 Employment Inducement Incentive Plan (the “Plan”), hereby awards to Participant a Restricted Stock Unit Award for the number of shares of the Company’s Common Stock (“Restricted Stock Units”) set forth below (the “Award”). The Award is subject to

Fastly Announces Second Quarter 2025 Financial Results Record revenue of $148.7 million above high-end of guidance range Company raises financial guidance for 2025

Exhibit 99.1 Fastly Announces Second Quarter 2025 Financial Results Record revenue of $148.7 million above high-end of guidance range Company raises financial guidance for 2025 SAN FRANCISCO — August 6, 2025 — Fastly, Inc. (NYSE: FSLY), a leader in global edge cloud platforms, today announced financial results for its second quarter ended June 30, 2025. "Fastly’s second quarter performance resulte

Filing Fee Table.

Exhibit 107 Calculation of Filing Fee Table Form S-8 (Form Type) Fastly, Inc. (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation Rule Amount Registered(1) Proposed Maximum Offering Price Per Unit(2) Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Equity Class A Common Stock, par value $

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 13, 2025 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Commiss

by and between Fastly, Inc.

Exhibit 10.1 June 13, 2025 Kip Compton Via email Re: Employment Terms Dear Kip: On behalf of Fastly, Inc. (“Fastly” or the “Company”), we are pleased to offer you the position of Chief Executive Officer effective as of June 16, 2025 under the terms set forth in this letter. Location. You will principally work either remotely from your home or from Fastly’s office in San Francisco, CA, both locatio

Fastly Appoints Kip Compton as Chief Executive Officer

Exhibit 99.1 Fastly Appoints Kip Compton as Chief Executive Officer SAN FRANCISCO – June 16, 2025 – Fastly, Inc. (NYSE: FSLY), a leader in global edge cloud platforms, today announced that Kip Compton, Fastly's current Chief Product Officer, has been appointed CEO of the company and named to the Board of Directors, effective immediately. Compton succeeds Todd Nightingale, who has stepped down as C

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 11, 2025 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Commiss

Fastly Announces First Quarter 2025 Financial Results Record Revenue of $144.5 million above high-end of guidance range Generates positive free cash flow of $8.2 million

Exhibit 99.1 Fastly Announces First Quarter 2025 Financial Results Record Revenue of $144.5 million above high-end of guidance range Generates positive free cash flow of $8.2 million SAN FRANCISCO — May 7, 2025 — Fastly, Inc. (NYSE: FSLY), a leader in global edge cloud platforms, today announced financial results for its first quarter ended March 31, 2025. "Fastly outperformed our revenue and oper

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2025 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38897 FASTLY, INC. (Exact

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 7, 2025 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Commissio

Q2 2023 Q3 2023 Q4 2023 Q1 2024 Q2 2024 Q3 2024 Q4 2024 Q1 2025 Net cash provided by (used in) operating activities $ 24,990 $ (8,390) $ (7,377) $ 11,132 $ (4,948) $ 5,002 $ 5,220 $ 17,288 Capital expenditures(1): Purchases of property and equipment

Exhibit 99.2 First Quarter 2025 Investor Supplement Product Innovation and Developments •Released Fastly Client-Side Protection to GA, providing real-time monitoring and protection against unauthorized modifications to client-side scripts, and helping businesses secure sensitive customer data and maintain PCI-DSS compliance. •Updated Fastly Bot Management with Dynamic Challenges, Advanced Client-S

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒       Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒       Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy

Filing Fee Table

Exhibit 107 Calculation of Filing Fee Table Form S-8 (Form Type) Fastly, Inc. (Exact Name of Registrant as Specified in its Charter) 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(6) Equity 2019 Equity Incentive Plan Class

As filed with the U.S. Securities and Exchange Commission on February 25, 2025

As filed with the U.S. Securities and Exchange Commission on February 25, 2025 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Fastly, Inc. (Exact name of Registrant as specified in its charter) Delaware 27-5411834 (State or other jurisdiction of Incorporation or organization) (I.R.S. Emp

Insider Trading Po

Exhibit 19.1 Insider Trading Policy (POL 260) Insider Trading Policy - Principles 1.Fastly personnel are responsible for understanding the obligations that come with having access to material nonpublic information and wanting to transact in Fastly securities. 2.Fastly personnel who are aware of material nonpublic information relating to Fastly may not engage in transactions in Fastly’s securities

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ☒ 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 EXCHANGE ACT OF 1934 Commission File Number: 001-38897 FASTLY, INC. (Exact name of registrant as specified in its

Quarter ended Q1 2023 Q2 2023 Q3 2023 Q4 2023 Q1 2024 Q2 2024 Q3 2024 Q4 2024 Net cash provided by (used in) operating activities $ (8,861) $ 24,990 $ (8,390) $ (7,377) $ 11,132 $ (4,948) $ 5,002 $ 5,220 Capital expenditures(1): Purchases of property

Fourth Quarter 2024 Investor Supplement Corporate Highlights •Refinanced a portion of our outstanding convertible debt, raising $150 million of 7.

Fastly Announces Fourth Quarter and Full Year 2024 Financial Results Company reports record fourth quarter revenue of $140.6 million

Exhibit 99.1 Fastly Announces Fourth Quarter and Full Year 2024 Financial Results Company reports record fourth quarter revenue of $140.6 million SAN FRANCISCO — February 12, 2025 — Fastly, Inc. (NYSE: FSLY), a leader in global edge cloud platforms, today announced financial results for its fourth quarter and full year ended December 31, 2024. “We are pleased to report record fourth quarter revenu

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 12, 2025 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Com

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 2, 2024 FASTLY, INC. (Ex

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 2, 2024 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of Incorporation or organization) (Comm

Form of Certificate representing the 7.75% Convertible Senior Notes due 2028 (included as Exhibit A to the Indenture filed as Exhibit 4.1)

Exhibit 4.1 FASTLY, INC. AND U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee INDENTURE Dated as of December 5, 2024 7.75% Convertible Senior Notes due 2028 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 15 Section 2.01. Designation and Amount 15

Fastly Announces Issuance of 7.75% Convertible Senior Notes due 2028 and Repurchases of a Portion of its Existing 0.00% Convertible Senior Notes due 2026

Exhibit 99.1 Fastly Announces Issuance of 7.75% Convertible Senior Notes due 2028 and Repurchases of a Portion of its Existing 0.00% Convertible Senior Notes due 2026 December 2, 2024 SAN FRANCISCO — (BUSINESS WIRE) — Fastly, Inc. (NYSE: FSLY), a leader in global edge cloud platforms, today announced that on December 2, 2024, it entered into separate, privately negotiated subscription agreements p

FSLY / Fastly, Inc. / FMR LLC Passive Investment

SCHEDULE 13G Amendment No.1 FASTLY INC CLASS A COMMON STOCK Cusip #31188V100 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: [x] Rule 13d-1(b) [ ] Rule 13d-1(c) [ ] Rule 13d-1(d) Cusip #31188V100 Item 1: Reporting Person - FMR LLC Item 2: (a) [ ] (b) [ ] Item 4: Delaware Item 5: 2,562 Item 6: 0 Item 7: 6,357 Item 8: 0 Item 9: 6,357 Item 11: 0.004% Item 12:

FSLY / Fastly, Inc. / MORGAN STANLEY - MS AMENDMENT Passive Investment

SC 13G/A 1 FastlyIncFSLY.txt MS AMENDMENT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No.1)* Fastly, Inc. - (Name of Issuer) Class A Common Stock - (Title of Class of Securities) 31188V100 - (CUSIP Number) October 31, 2024 - (Date Of Event which Requires Filing of this Statement) Check the appropriate box

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38897 FASTLY, INC. (Ex

FSLY / Fastly, Inc. / MORGAN STANLEY - MS INITIAL Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No.)* Fastly, Inc. - (Name of Issuer) Class A Common Stock - (Title of Class of Securities) 31188V100 - (CUSIP Number) September 30, 2024 - (Date Of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which

Fastly Announces Third Quarter 2024 Financial Results Reports GAAP loss of $38.0 million and record non-GAAP income of $2.4 million Delivers record adjusted EBITDA of $13.3 million

Exhibit 99.1 Fastly Announces Third Quarter 2024 Financial Results Reports GAAP loss of $38.0 million and record non-GAAP income of $2.4 million Delivers record adjusted EBITDA of $13.3 million SAN FRANCISCO — November 6, 2024 — Fastly, Inc. (NYSE: FSLY), a leader in global edge cloud platforms, today announced financial results for its third quarter ended September 30, 2024. “Fastly delivered sig

Q4 2022 Q1 2023 Q2 2023 Q3 2023 Q4 2023 Q1 2024 Q2 2024 Q3 2024 Net cash provided by (used in) operating activities $ (12,128) $ (8,861) $ 24,990 $ (8,390) $ (7,377) $ 11,132 $ (4,948) $ 5,002 Capital expenditures(1): Purchases of property and equipm

Exhibit 99.2 Third Quarter 2024 Investor Supplement Product Innovation and Developments •Enhanced Fastly Next-Gen WAF with new capabilities that reduced the time to activate the product, enriched detection signals, and provided additional context to data with Country and IP Corp/Site lists. •Updated Fastly Bot Management with new bot analysis capability to provide customers with visibility and con

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 6, 2024 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Comm

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 14, 2024 FASTLY, INC. (Exa

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 14, 2024 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Commi

Amended and Restated Bylaws

AMENDED AND RESTATED BYLAWS OF FASTLY, INC. (a Delaware Corporation) TABLE OF CONTENTS Page ARTICLE I OFFICES 1 Section 1. Registered Office 1 Section 2. Other Offices 1 ARTICLE II CORPORATE SEAL 1 Section 3. Corporate Seal 1 ARTICLE III STOCKHOLDERS’ MEETINGS 1 Section 4. Place of Meetings 1 Section 5. Annual Meeting 1 Section 6. Special Meetings 1 Section 7. Notice of Business to be Brought Befo

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38897 FASTLY, INC. (Exact n

2022 Change in Control and Severance Plan and form of participation agreement thereunder

Exhibit 10.2 Fastly, Inc. 2022 Change in Control and Severance Benefit Plan Participation Agreement Name: Section 1.Eligibility. You have been designated as eligible to participate in the Fastly, Inc. 2022 Change in Control and Severance Benefit Plan (the “Plan”), a copy of which is attached as Annex I to this Participation Agreement (this “Participation Agreement”). Capitalized terms not explicit

Costs Associated with Exit or Disposal Activities

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 7, 2024 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Commis

Offer Letter by and between Fastly, Inc. and Scott Lovett, dated May 16, 2024

May 16, 2024 Scott Richard Lovett [Address intentionally omitted] Fastly, where innovation thrives.

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 7, 2024 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Commis

Q3 2022 Q4 2022 Q1 2023 Q2 2023 Q3 2023 Q4 2023 Q1 2024 Q2 2024 Net cash provided by (used in) operating activities $ (27,634) $ (12,128) $ (8,861) $ 24,990 $ (8,390) $ (7,377) $ 11,132 $ (4,948) Capital expenditures(1): Purchases of property and equ

Second Quarter 2024 Investor Supplement Product Innovation and Developments •Released beta version of Fastly AI Accelerator, the company’s first AI solution to help developers speed up the performance of their ChatGPT-powered apps and reduce the costs of using OpenAI’s large language model API.

Fastly Announces Second Quarter 2024 Financial Results

Exhibit 99.1 Fastly Announces Second Quarter 2024 Financial Results SAN FRANCISCO — August 7, 2024 — Fastly, Inc. (NYSE: FSLY), a leader in global edge cloud platforms, today announced financial results for its second quarter ended June 30, 2024. “We continued to drive customer acquisition in the second quarter, achieving 4% sequential growth in Enterprise customer count,” said Todd Nightingale, C

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 12, 2024 FASTLY, INC. (Exact

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 12, 2024 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Commiss

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 1, 2024 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Commissio

Fastly Announces First Quarter 2024 Financial Results Company reports positive operating cash flow of $11.1 million

Exhibit 99.1 Fastly Announces First Quarter 2024 Financial Results Company reports positive operating cash flow of $11.1 million SAN FRANCISCO — May 1, 2024 — Fastly, Inc. (NYSE: FSLY), a leader in global edge cloud platforms, today announced financial results for its first quarter ended March 31, 2024. “I am pleased with the first quarter operating performance, posting non-GAAP operating loss abo

Third Amendment to the Senior Secured Credit Facilities Credit Agreement dated as of February 16, 2021, among Fastly, Inc., the several lenders from time to time party thereto, and Silicon Valley Bank, dated as of April 30, 2024.

Exhibit 10.2 THIRD AMENDMENT TO CREDIT AGREEMENT AND FIRST AMENDMENT TO DISCLOSURE LETTER This Third Amendment to Credit Agreement and First Amendment to Disclosure Letter (this “Amendment”) dated and effective as of April 30, 2024 (the “Third Amendment Effective Date”) is entered into by and among FASTLY, INC., a Delaware corporation (the “Borrower”), the several banks and other financial institu

tock Ownersh

Exhibit 10.3 STOCK OWNERSHIP GUIDELINES FASTLY, INC. Purpose The Board of Directors (“Board”) of Fastly, Inc. (“Fastly”) believes that it is in the best interest of Fastly and its stockholders to align the financial interests of its Chief Executive Officer (the “CEO”), other executive officers and non-employee directors with those of its stockholders. Ownership Guidelines Accordingly, the Board ha

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38897 FASTLY, INC. (Exact

Quarter ended Q2 2022 Q3 2022 Q4 2022 Q1 2023 Q2 2023 Q3 2023 Q4 2023 Q1 2024 Cash flow provided by (used in) operations $ (16,680) $ (27,634) $ (12,128) $ (8,861) $ 24,990 $ (8,390) $ (7,377) $ 11,132 Capital expenditures(1): Purchases of property a

First Quarter 2024 Investor Supplement Product Innovation and Developments •Released Fastly Bot Management Solution to help organizations combat automated “bot” attacks at the edge and minimize the business impact of fraud, DDoS attacks, account takeovers, and other abuse.

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UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒       Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒       Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy

FSLY / Fastly, Inc. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 4)* Name of issuer: Fastly, Inc. Class A Title of Class of Securities: Common Stock CUSIP Number: 31188V100 Date of Event Which Requires Filing of this Statement: February 29, 2024 Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ☒ 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 EXCHANGE ACT OF 1934 Commission File Number: 001-38897 FASTLY, INC. (Exact name of registrant as specified in its

Incentive Compensation Recoupment Policy

Fastly, Inc. Incentive Compensation Recoupment Policy 1.Introduction The Compensation Committee (the “Compensation Committee”) of the Board of Directors (the “Board”) of Fastly, Inc. a Delaware corporation (the “Company”), has determined that it is in the best interests of the Company and its stockholders to adopt this Incentive Compensation Recoupment Policy (this “Policy”) providing for the Comp

Filing Fee Table

Exhibit 107 Calculation of Filing Fee Table Form S-8 (Form Type) Fastly, Inc. (Exact Name of Registrant as Specified in its Charter) 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(6) Equity 2019 Equity Incentive Plan Class

Non-Employee Director Compensation Policy, as amended.

Exhibit 10.14 Fastly, Inc. Non-Employee Director Compensation Policy Adopted: May 1, 2019 Amended: August 4, 2020 Amended: July 8, 2021 Amended: November 2, 2021 Amended: April 12, 2023 Amended: December 6, 2023 and Effective: January 1, 2024 Each member of the Board of Directors (the “Board”) of Fastly, Inc. (the “Company”) who is a non-employee director of the Company (each such member, a “Non-E

Subsidiaries of the Registrant.

Exhibit 21.1 Subsidiaries of Fastly, Inc. Name of Subsidiary Jurisdiction of Organization Fastly Australia Pty Ltd Australia Fastly Cloud Iberica S.L. Spain Fastly GmbH Germany Fastly India Private Limited India Fastly International (Holdings) Limited United Kingdom Fastly International Technology Limited United Kingdom Fastly Kabushiki Kaisha Japan Fastly Limited United Kingdom Signal Sciences, L

Second Amendment to the Senior Secured Credit Facilities Credit Agreement dated as of February 16, 2021, among Fastly, Inc., the several lenders from time to time party thereto, and Silicon Valley Bank, dated as of February 16, 2024.

Exhibit 10.22 SECOND AMENDMENT TO CREDIT AGREEMENT This Second Amendment to Credit Agreement (this “Amendment”) dated and effective as of February 16, 2024 (the “Second Amendment Effective Date”) by and among FASTLY, INC., a Delaware corporation (the “Borrower”), the several banks and other financial institutions or entities party hereto (the “Lenders”) and SILICON VALLEY BANK, A DIVISION OF FIRST

As filed with the U.S. Securities and Exchange Commission on February 21, 2024

As filed with the U.S. Securities and Exchange Commission on February 21, 2024 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Fastly, Inc. (Exact name of Registrant as specified in its charter) Delaware 27-5411834 (State or other jurisdiction of Incorporation or organization) (I.R.S. Emp

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 14, 2024 FASTLY, INC. (E

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 14, 2024 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Com

FSLY / Fastly, Inc. / Point72 Asset Management, L.P. - FASTLY, INC. Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 1)* Fastly, Inc. (Name of Issuer) Class A Common Stock, par value $0.00002 per share (Title of Class of Securities) 31188V100 (CUSIP Number) December 31, 2023 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuan

Q4 2023

Fourth Quarter 2023 Investor Supplement Corporate Highlights •Fastly was named a Leader in The Forrester Wave™: Edge Development Platforms, Q4 2023 report, highlighted by Fastly’s Compute platform receiving the highest rating possible (5/5) in 22 criteria.

Fastly Announces Fourth Quarter and Full Year 2023 Financial Results Company reports record fourth quarter revenue of $137.8 million

Exhibit 99.1 Fastly Announces Fourth Quarter and Full Year 2023 Financial Results Company reports record fourth quarter revenue of $137.8 million SAN FRANCISCO — February 14, 2024 — Fastly, Inc. (NYSE: FSLY), one of the world’s fastest edge cloud platforms, today announced financial results for its fourth quarter and full year ended December 31, 2023. “This quarter demonstrated the progress we’ve

FSLY / Fastly, Inc. / Bergman Artur - SC 13G/A Passive Investment

SC 13G/A 1 fslybergman-schedule13g202.htm SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 4)* Fastly, Inc. (Name of Issuer) Class A Common Stock, par value $0.00002 per share (Title of Class of Securities) 31188V100 (CUSIP Number) December 31, 2023 (Date of Event Which Requires Filing of this State

FSLY / Fastly, Inc. / Legal & General Investment Management Ltd Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Fastly, Inc. - (Name of Issuer) COM USD0.00002 CL A - (Title of Class of Securities) 31188V100 - (CUSIP Number) December 31, 2023 - (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which t

FSLY / Fastly, Inc. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv0911-fastlyincclassa.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 3)* Name of issuer: Fastly, Inc. Class A Title of Class of Securities: Common Stock CUSIP Number: 31188V100 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropriate box to designat

FSLY / Fastly, Inc. / FMR LLC Passive Investment

SC 13G 1 filing.txt SCHEDULE 13G Amendment No.0 FASTLY INC CLASS A COMMON STOCK Cusip #31188V100 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: [x] Rule 13d-1(b) [ ] Rule 13d-1(c) [ ] Rule 13d-1(d) Cusip #31188V100 Item 1: Reporting Person - FMR LLC Item 2: (a) [ ] (b) [ ] Item 4: Delaware Item 5: 11,512,581 Item 6: 0 Item 7: 11,515,587 Item 8: 0 Item 9:

EX-99.1

Exhibit 99.1 EXHIBIT 99.1 - JOINT FILING AGREEMENT The undersigned hereby agree that they are filing this statement jointly pursuant to Rule 13d-1(k)(1). Each of them is responsible for the timely filing of such Schedule 13G and any amendments thereto, and for the completeness and accuracy of the information concerning such person contained therein; but none of them is responsible for the complete

FSLY / Fastly, Inc. / FIRST TRUST PORTFOLIOS LP - AMENDED SCHEDULE 13G Passive Investment

UNITED STATES* SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* Fastly, Inc. (Class A) - (Name of Issuer) Common - (Title of Class of Securities) 31188V100 - (CUSIP Number) December 31, 2023 - (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which th

FSLY / Fastly, Inc. / BlackRock Inc. Passive Investment

SC 13G/A 1 us31188v1008012524.txt us31188v1008012524.txt SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No: 1) Fastly, Inc. - (Name of Issuer) Class A Common Stock - (Title of Class of Securities) 31188V100 - (CUSIP Number) December 31, 2023 - (Date of Event Which Requires Filing of this Statement) Check the appropriate b

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 14, 2023 FASTLY, INC. (E

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 14, 2023 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Com

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 27, 2023 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Com

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 9, 2023 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Comm

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 2, 2023 FASTLY, INC. (Ex

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 2, 2023 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Comm

Employment Terms by and between Fastly, Inc. and Artur Bergman, dated May 3, 2019, as modified through November 2, 2023

November 2, 2023 Mr. Artur Bergman Re: Modification of Offer Letter Agreement Dear Artur: As you know, you are currently employed by Fastly, Inc. (“Fastly” or the “Company”) as its Chief Architect pursuant to the terms set forth in an offer letter dated May 3, 2019 (the “Original Offer Letter Agreement”), a copy of which is attached hereto as Exhibit A, as modified by the Modification of Offer Let

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 6, 2023 FASTLY, INC. (Ex

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 6, 2023 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Comm

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38897 FASTLY, INC. (Ex

Company reports record third quarter revenue of $127.8 million

Exhibit 99.1 Fastly Announces Third Quarter 2023 Financial Results Company reports record third quarter revenue of $127.8 million SAN FRANCISCO, November 1, 2023 — Fastly, Inc. (NYSE: FSLY), one of the world’s fastest edge cloud platforms, today announced financial results for its third quarter ended September 30, 2023. “I am pleased with the team's progress and we’re proud of the operating perfor

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 1, 2023 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Comm

Quarter ended Q4 2021 Q1 2022 Q2 2022 Q3 2022 Q4 2022 Q1 2023 Q2 2023 Q3 2023 Cash flow provided by (used in) operations $ (7,908) $ (13,190) $ (16,680) $ (27,634) $ (12,128) $ (8,861) $ 24,990 $ (8,390) Capital expenditures(1): Purchases of property

Third Quarter 2023 Investor Supplement Product Innovation and Developments •KV Store which enables more powerful edge applications through high performance reads and writes from both the edge and API across Fastly’s network.

Form of Class A Common Stock Warrant Agreement and Warrant Certificate.

Exhibit 4.6 Fastly, Inc. and , As Warrant Agent Form of Class A Common Stock Warrant Agreement Dated As Of Fastly, Inc. Form of Class A Common Stock Warrant Agreement This Class A Common Stock Warrant Agreement (this “Agreement”), dated as of [●], between Fastly, Inc., a Delaware corporation (the “Company”), and [●], a [corporation] [national banking association] organized and existing under the l

Form of Debt Securities Warrant Agreement and Warrant Certificate.

Exhibit 4.8 Fastly, Inc. and , As Warrant Agent Form of Debt Securities Warrant Agreement Dated As Of Fastly, Inc. Form of Debt Securities Warrant Agreement This Debt Securities Warrant Agreement (this “Agreement”), dated as of [●], between Fastly, Inc., a Delaware corporation (the “Company”), and [●], a [corporation] [national banking association] organized and existing under the laws of [●] and

As filed with the Securities and Exchange Commission on August 2, 2023

As filed with the Securities and Exchange Commission on August 2, 2023 Registration No.

Form of Indenture.

FASTLY, INC., Issuer AND , 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 Section 2.03 Denominations: Provisio

ling Fee Table

Exhibit 107 Calculation of Filing Fee Tables Form S-3 (Form Type) Fastly, Inc. (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Carry Forw

Form of Preferred Stock Warrant Agreement and Warrant Certificate.

Exhibit 4.7 Fastly, Inc. and , As Warrant Agent Form of Preferred Stock Warrant Agreement Dated As Of Fastly, Inc. Form of Preferred Stock Warrant Agreement This Preferred Stock Warrant Agreement (this “Agreement”), dated as of [●], between Fastly, Inc., a Delaware corporation (the “Company”), and [●], a [corporation] [national banking association] organized and existing under the laws of [●] and

Non-Employee Director Compensation Policy, as amended

Fastly, Inc. Non-Employee Director Compensation Policy Adopted: May 1, 2019 Amended: August 4, 2020 Amended: July 8, 2021 Amended: November 2, 2021 Amended: April 12, 2023 Each member of the Board of Directors (the “Board”) of Fastly, Inc. (the “Company”) who is a non-employee director of the Company (each such member, a “Non-Employee Director”) will receive the compensation described in this Non-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38897 FASTLY, INC. (Exact n

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 2, 2023 FASTLY, INC. (Exac

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 2, 2023 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Commis

Quarter ended Q3 2021 Q4 2021 Q1 2022 Q2 2022 Q3 2022 Q4 2022 Q1 2023 Q2 2023 Cash flow provided by (used in) operations $ (2,691) $ (7,908) $ (13,190) $ (16,680) $ (27,634) $ (12,128) $ (8,861) $ 24,990 Capital expenditures(1): Purchases of property

Second Quarter 2023 Investor Supplement Product Developments •Support for Mutual TLS two-way authentication released providing a higher security posture, requiring both the client and server to present trusted digital certificates, saving time and resources for our customers.

Three months ended June 30, Six months ended June 30, 2023 2022 2023 2022 Revenue $ 122,831 $ 102,518 $ 240,395 $ 204,900 Cost of revenue(1) 58,617 56,466 115,927 110,381 Gross profit 64,214 46,052 124,468 94,519 Operating expenses: Research and deve

Exhibit 99.1 Fastly Announces Second Quarter 2023 Financial Results •Record second quarter revenue of $122.8 million grew 20% year-over-year and exceeded the high end of our guidance range. •Expanded market reach with new packaging and pricing for our core services, making it easy for companies of all sizes to try, buy, and use the powerful Fastly platform. •Repurchased $236.4 million in aggregate

First Amendment to the Senior Secured Credit Facilities Credit Agreement dated as of February 16, 2021, among Fastly, Inc., the several lenders from time to time party thereto, and Silicon Valley Bank, dated as of June 28, 2023.

EXECUTION VERSION FIRST AMENDMENT TO CREDIT AGREEMENT This First Amendment to Credit Agreement (this “Amendment”) dated and effective as of June 28, 2023 (the “First Amendment Effective Date”) by and among FASTLY, INC.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 14, 2023 FASTLY, INC. (Exact

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 14, 2023 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Commiss

Fastly Announces Repurchase of 0% Convertible Senior Notes Due 2026

Exhibit 99.1 Fastly Announces Repurchase of 0% Convertible Senior Notes Due 2026 SAN FRANCISCO, May 10, 2023 - Fastly, Inc. (NYSE: FSLY), one of the world’s fastest edge cloud platforms, today announced that it has entered into separate, privately negotiated transactions (the “Agreements”) with certain holders of its outstanding 0% Convertible Senior Notes due 2026 (the “Notes”) to repurchase (the

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 9, 2023 FASTLY, INC. (Exact n

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 9, 2023 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Commissio

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 3, 2023 FASTLY, INC. (Exact n

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 3, 2023 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Commissio

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38897 FASTLY, INC. (Exact

Non-Employee Director Compensation Policy, as amended

Fastly, Inc. Non-Employee Director Compensation Policy Adopted: May 1, 2019 Amended: August 4, 2020 Amended: July 8, 2021 Amended: November 2, 2021 Amended: April 12, 2023 Each member of the Board of Directors (the “Board”) of Fastly, Inc. (the “Company”) who is a non-employee director of the Company (each such member, a “Non-Employee Director”) will receive the compensation described in this Non-

Quarter ended Q2 2021 Q3 2021 Q4 2021 Q1 2022 Q2 2022 Q3 2022 Q4 2022 Q1 2023 Cash flow used in operations $ (17,014) $ (2,691) $ (7,908) $ (13,190) $ (16,680) $ (27,634) $ (12,128) $ (8,861) Capital expenditures(1): Purchases of property and equipme

First Quarter 2023 Investor Supplement Product Developments •Introduced Config Store, giving developers the ability to create key/value pairs that their edge logic can reference to make near real-time decisions from every server in Fastly’s platform.

Three months ended March 31, 2023 2022 Revenue $ 117,564 $ 102,382 Cost of revenue(1) 57,310 53,915 Gross profit 60,254 48,467 Operating expenses: Research and development(1) 37,431 40,437 Sales and marketing(1) 44,271 41,480 General and administrati

Exhibit 99.1 Fastly Announces First Quarter 2023 Financial Results •Record first quarter revenue exceeded high-end of quarterly guidance range and grew 15% year-over-year. •Google selected Fastly’s oblivious HTTP relay for its privacy sandbox initiative to enhance online privacy for billions of Chrome users via its FLEDGE solution. •Introduced a new partner program featuring a tiered model with si

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒       Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒       Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

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Modification of Offer Letter Agreement between Fastly, Inc. and Artur Bergman, dated April 12, 2023

April 12, 2023 Mr. Artur Bergman Re: Modification of Offer Letter Agreement Dear Artur: As you know, you are currently employed by Fastly, Inc. (“Fastly” or the “Company”) as its Chief Architect pursuant to the terms set forth in an offer letter agreement dated May 3, 2019 (the “Original Offer Letter Agreement”), a copy of which is attached hereto as Exhibit A, as modified by the Modification of O

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 12, 2023 FASTLY, INC. (Exac

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 12, 2023 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Commis

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 12, 2023 FASTLY, INC. (Exac

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 12, 2023 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Commis

Modification of Offer Letter Agreement, dated April 1

April 12, 2023 Mr. Artur Bergman Re: Modification of Offer Letter Agreement Dear Artur: As you know, you are currently employed by Fastly, Inc. (“Fastly” or the “Company”) as its Chief Architect pursuant to the terms set forth in an offer letter agreement dated May 3, 2019 (the “Original Offer Letter Agreement”), a copy of which is attached hereto as Exhibit A, as modified by the Modification of O

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒       Filed by a Party other than the Registrant ☐ Check the appropriate box: ☒ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

As filed with the U.S. Securities and Exchange Commission on February 24, 2023

As filed with the U.S. Securities and Exchange Commission on February 24, 2023 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Fastly, Inc. (Exact name of Registrant as specified in its charter) Delaware 27-5411834 (State or other jurisdiction of Incorporation or organization) (I.R.S. Emp

Filing Fee Table

Exhibit 107 Calculation of Filing Fee Table Form S-8 (Form Type) Fastly, Inc. (Exact Name of Registrant as Specified in its Charter) 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(6) Equity 2019 Equity Incentive Plan Class

Subsidiaries of the Registrant.

Exhibit 21.1 Subsidiaries of Fastly, Inc. Name of Subsidiary Jurisdiction of Organization Fastly Australia Pty Ltd Australia Fastly Cloud Iberica S.L. Spain Fastly GmbH Germany Fastly India Private Limited India Fastly International (Holdings) Limited United Kingdom Fastly International Technology Limited United Kingdom Fastly Kabushiki Kaisha Japan Fastly Limited United Kingdom Signal Sciences, L

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number: 001-38897 FASTLY, INC. (Exact name of registrant as specified in its

FSLY / Fastly Inc / Legal & General Investment Management Ltd Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Fastly, Inc. - (Name of Issuer) COM USD0.00002 CL A - (Title of Class of Securities) 31188V100 - (CUSIP Number) December 31, 2022 - (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which t

Three months ended December 31, Year ended December 31, 2022 2021 2022 2021 Revenue $ 119,321 $ 97,717 $ 432,725 $ 354,330 Cost of revenue(1) 56,738 47,944 222,944 167,002 Gross profit 62,583 49,773 209,781 187,328 Operating expenses: Research and de

Exhibit 99.1 Fastly Announces Fourth Quarter and Full Year 2022 Financial Results •Record quarterly revenue exceeded high-end of quarterly guidance range and grew 22% year-over-year •Record annual revenue of $432.7 million, representing 22% growth year-over-year •GAAP gross margin grew 380 bps sequentially; non-GAAP gross margin grew 340 basis points sequentially •Trailing 12 month net retention r

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 15, 2023 FASTLY, INC. (E

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 15, 2023 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Com

Quarter ended Q1 2021 Q2 2021 Q3 2021 Q4 2021 Q1 2022 Q2 2022 Q3 2022 Q4 2022 Cash flow provided by (used in) operations $ (10,869) $ (17,014) $ (2,691) $ (7,908) $ (13,190) $ (16,680) $ (27,634) $ (12,128) Capital expenditures(1) (12,019) (8,253) (3

Fourth Quarter 2022 Investor Supplement Product Developments Security: •Fastly Next-Gen WAF now supports automated provisioning and management via Terraform for our cloud-based deployment option.

FSLY / Fastly Inc / Legal & General Investment Management Ltd Passive Investment

SC 13G 1 FastlyInc.txt UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Fastly, Inc. - (Name of Issuer) COM USD0.00002 CL A - (Title of Class of Securities) 31188V100 - (CUSIP Number) December 31, 2022 - (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the r

FSLY / Fastly Inc / Bergman Artur - SC 13G/A Passive Investment

SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No.

FSLY / Fastly Inc / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 2)* Name of issuer: Fastly Inc. Class A Title of Class of Securities: Common Stock CUSIP Number: 31188V100 Date of Event Which Requires Filing of this Statement: December 30, 2022 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ☒

FSLY / Fastly Inc / BlackRock Inc. Passive Investment

us31188v1008020323.txt SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No: ) Fastly, Inc. - (Name of Issuer) Class A Common Stock - (Title of Class of Securities) 31188V100 - (CUSIP Number) December 31, 2022 - (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant t

FSLY / Fastly Inc / FIRST TRUST PORTFOLIOS LP - SCHEDULE 13G Passive Investment

UNITED STATES* SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Fastly, Inc. (Class A) - (Name of Issuer) Common - (Title of Class of Securities) 31188V100 - (CUSIP Number) December 31, 2022 - (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which thi

EX-99.1

Exhibit 99.1 EXHIBIT 99.1 - JOINT FILING AGREEMENT The undersigned hereby agree that they are filing this statement jointly pursuant to Rule 13d-1(k)(1). Each of them is responsible for the timely filing of such Schedule 13G and any amendments thereto, and for the completeness and accuracy of the information concerning such person contained therein; but none of them is responsible for the complete

FSLY / Fastly Inc / Point72 Asset Management, L.P. - SCHEDULE 13G Passive Investment

240.13d-102 Schedule 13G - Information to be included in statements filed pursuant to 240.13d-1(b), (c), and (d) and amendments thereto filed pursuant to 240.13d-2. Securities and Exchange Commission, Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.)* (Name of Issuer) Fastly, Inc. (Title of Class of Securities) Class A Common Stock, par value $0.00002 pe

JOINT FILING AGREEMENT

Exhibit 99.1 JOINT FILING AGREEMENT The undersigned hereby agree that the foregoing statement on Schedule 13G is filed on behalf of each of the undersigned in accordance with the provisions of Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, and that all subsequent amendments to this statement on Schedule 13G may be filed on behalf of each of the undersigned without the necessi

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2022 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38897 FASTLY, INC. (Ex

Three months ended September 30,

Exhibit 99.1 Fastly Announces Third Quarter 2022 Financial Results ?Record quarterly revenue exceeded high-end of quarterly guidance range and grew 25% annually compared to prior quarter ?GAAP gross margin grew 370 bps sequentially; non-GAAP gross margin grew 320 basis points sequentially ?Average enterprise customer spend grew 4% sequentially SAN FRANCISCO, November 2, 2022 ? Fastly, Inc. (NYSE:

Quarter ended Q4 2020 Q1 2021 Q2 2021 Q3 2021 Q4 2021 Q1 2022 Q2 2022 Q3 2022 Cash flow provided by (used in) operations $ (31,149) $ (10,869) $ (17,014) $ (2,691) $ (7,908) $ (13,190) $ (16,680) $ (27,634) Capital expenditures(1) (9,463) (12,019) (8

Exhibit 99.2 Third Quarter 2022 Investor Supplement Product Developments Security: ?Introduced the AWS Lambda agent for the Fastly Next-Gen WAF, further enhancing the ability to deploy Fastly?s Next-Gen WAF in more places, to support serverless and FaaS initiatives with one of the most popular serverless solutions on the market. ?Released general availability of GraphQL support with Next-Gen WAF,

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 2, 2022 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Comm

Transition and Separation Agreement by and between Fastly, Inc. and Joshua Bixby, dated September 6, 2022.

Exhibit 10.1 September 6, 2022 Via Email Joshua Bixby Re: Transition and Separation Agreement Dear Joshua: This letter sets forth the terms of the transition and separation agreement (the ?Agreement?) that Fastly, Inc. and Fastly International (Holdings) Ltd. (collectively, the ?Company?) is offering to you to aid in your employment transition in connection with the termination of your services to

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 6, 2022 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Com

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2022 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38897 FASTLY, INC. (Exact n

Fastly Appoints Todd Nightingale as CEO

Exhibit 99.1 Fastly Appoints Todd Nightingale as CEO SAN FRANCISCO, CA ? August 3, 2022 ? Fastly, Inc. (NYSE: FSLY), the world?s fastest global edge cloud platform, today announced that the Board of Directors has appointed Todd Nightingale as the company?s next Chief Executive Officer, effective September 1, 2022. Nightingale will also join the Fastly Board of Directors upon assuming the role. He

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 1, 2022 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Commis

Offer Letter by and between Fastly, Inc. and Todd Nightingale, dated August 1, 2022.

Exhibit 10.1 August 1, 2022 Todd Nightingale Via email Re: Employment Terms Dear Todd: On behalf of Fastly, Inc. (?Fastly? or "the ?Company?), we are pleased to offer you the position of Chief Executive Officer under the terms set forth in this letter. Location. You will principally work either remotely from your home or from Fastly?s office in San Francisco, CA, both locations of which will be co

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 3, 2022 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Commis

Quarter ended Q3 2020 Q4 2020 Q1 2021 Q2 2021 Q3 2021 Q4 2021 Q1 2022 Q2 2022 Cash flow provided by (used in) operations $ 27,200 $ (31,149) $ (10,869) $ (17,014) $ (2,691) $ (7,908) $ (13,190) $ (16,680) Capital expenditures(1) (14,113) (9,463) (12,

Exhibit 99.2 Second Quarter 2022 Investor Supplement Product Developments Security: ?Introduced Fastly Security Labs, a new program that empowers customers to be the first to test new detection and security features directly to the Security Product team, bolstering the quality of our Next-Gen WAF. ?Released in beta Fastly?s Observability Dashboard bringing end-to-end security, delivery, applicatio

Fastly Announces Second Quarter 2022 Financial Results

Exhibit 99.1 Fastly Announces Second Quarter 2022 Financial Results ?Record quarterly revenue exceeded high-end of quarterly guidance range ?Repurchased $235 million of convertible debt at a 25% discount to par ?Second quarter Net Retention Rate (LTM) of 117% SAN FRANCISCO, August 3, 2022 ? Fastly, Inc. (NYSE: FSLY), the world?s fastest edge cloud platform, today announced financial results for it

Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 15, 2022 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Commiss

Regulation FD Disclosure, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 25, 2022 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Commissi

Fastly Announces Repurchase of 0% Convertible Senior Notes Due 2026

Exhibit 99.1 Fastly Announces Repurchase of 0% Convertible Senior Notes Due 2026 SAN FRANCISCO, May 26, 2022 - Fastly, Inc. (NYSE: FSLY), the world?s fastest edge cloud platform, today announced that it has entered into separate, privately negotiated transactions (the ?Agreements?) with certain holders of its outstanding 0% Convertible Senior Notes due 2026 (the ?Notes?) to repurchase (the ?Repurc

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38897 FASTLY, INC. (Exact

Fastly Announces Leadership Transition and Succession Plan Fastly Board has initiated a search to identify the Company’s next CEO Joshua Bixby will step down as CEO after a successor is appointed

Exhibit 99.1 Fastly Announces Leadership Transition and Succession Plan Fastly Board has initiated a search to identify the Company?s next CEO Joshua Bixby will step down as CEO after a successor is appointed SAN FRANCISCO - May 4, 2022 - Fastly, Inc. (NYSE: FSLY), the world?s fastest global edge cloud network provider, today announced that the Board of Directors has initiated a search to identify

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 29, 2022 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Commis

Fastly Announces First Quarter 2022 Financial Results

Exhibit 99.1 Fastly Announces First Quarter 2022 Financial Results ?Record quarterly revenue exceeds quarterly guidance range ?First quarter revenue of $102.4 million, up 5% quarter-over-quarter ?First quarter revenue Net Retention Rate (LTM) of 115% SAN FRANCISCO, May 4, 2022 ? Fastly, Inc. (NYSE: FSLY), the world?s fastest global edge cloud network provider, today announced financial results for

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 4, 2022 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Commissio

Quarter ended Q2 2020 Q3 2020 Q4 2020 Q1 2021 Q2 2021 Q3 2021 Q4 2021 Q1 2022 Cash flow provided by (used in) operations $ (8,781) $ 27,200 $ (31,149) $ (10,869) $ (17,014) $ (2,691) $ (7,908) $ (13,190) Capital expenditures(1) (2,816) (13,262) (8,01

Exhibit 99.2 First Quarter 2022 Investor Supplement Product Developments Security: ?Recognized as the only vendor named as Gartner Peer Insights Customers? Choice for web application and API protection for four consecutive years. ?Continued to innovate our Next-Gen WAF with new custom response codes and our GraphQL Inspection feature, and we became the first and only WAF to support Arm?-based envi

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ????????Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ????????Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Definitive Proxy

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 11, 2022 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Commis

FSLY / Fastly Inc / MORGAN STANLEY - MS AMENDMENT Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No.3)* Fastly, Inc. - (Name of Issuer) Class A Common Stock - (Title of Class of Securities) 31188V100 - (CUSIP Number) March 31, 2022 - (Date Of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which thi

Filing Fee Table

Exhibit 107 Calculation of Filing Fee Table Form S-8 (Form Type) Fastly, Inc. (Exact Name of Registrant as Specified in its Charter) 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(6) Equity 2019 Equity Incentive Plan Class

As filed with the U.S. Securities and Exchange Commission on March 1, 2022

As filed with the U.S. Securities and Exchange Commission on March 1, 2022 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Fastly, Inc. (Exact name of Registrant as specified in its charter) Delaware 27-5411834 (State or other jurisdiction of Incorporation or organization) (I.R.S. Employe

Offer Letter Agreement, by and between Fastly, Inc. and Brett Shirk, dated February 9, 2021

EX-10.24 3 ex1024-brettshirkofferlett.htm EX-10.24 Exhibit 10.23 February 9, 2021 Brett Shirk Re: Employment Terms Dear Brett: On behalf of Fastly, Inc. (“Fastly” or "the “Company”), we are pleased to offer you the position of EVP, Chief Revenue Officer under the terms set forth in this letter. Location. You will principally work remotely from . Duties and Reporting Relationship. As EVP, Chief Rev

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number: 001-38897 FASTLY, INC. (Exact name of registrant as specified in its

Description of Securities.

EXHIBIT 4.5 DESCRIPTION OF THE REGISTRANT?S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 Fastly, Inc. (?we,? ?our,? ?us,? or the ?Company?) has one class of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended (the ?Securities Act?): our Class A common stock. The following summary of the terms of our common stock is based

FSLY / Fastly Inc / Abdiel Qualified Master Fund LP - AMENDMENT NO. 8 Passive Investment

Amendment No. 8 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 8)* Fastly, Inc. (Name of Issuer) Class A Common Stock (Title of Class of Securities) 31188V100 (CUSIP Number) February 23, 2022 Date of Event Which Requires Filing of this Statement Check the appropriate box to designate the rule pursuant to

Fastly Announces Fourth Quarter and Full Year 2021 Financial Results Fourth quarter revenue of $97.7 million, up 13% quarter-over-quarter Fourth quarter revenue Dollar-Based Net Expansion Rate of 121% Annual ARR of 99.2%, demonstrating world class cu

Fastly Announces Fourth Quarter and Full Year 2021 Financial Results Fourth quarter revenue of $97.

Fourth Quarter and Annual Year 2021 Investor Supplement Product Developments Security: ● Deployed our Next Gen WAF to Fastly’s Edge Cloud Network, a key milestone in the integration of Signal Sciences’ industry-leading WAF with Compute@Edge. This lau

Fourth Quarter and Annual Year 2021 Investor Supplement Product Developments Security: ? Deployed our Next Gen WAF to Fastly?s Edge Cloud Network, a key milestone in the integration of Signal Sciences? industry-leading WAF with Compute@Edge.

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 16, 2022 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Com

FSLY / Fastly Inc / Bergman Artur - SC 13G/A Passive Investment

SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No.

FSLY / Fastly Inc / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 1)* Name of issuer: Fastly Inc. Class A Title of Class of Securities: Common Stock CUSIP Number: 31188V100 Date of Event Which Requires Filing of this Statement: December 31, 2021 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ☒

FSLY / Fastly Inc / MORGAN STANLEY - MS AMENDMENT Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No.2)* Fastly, Inc. - (Name of Issuer) Class A Common Stock - (Title of Class of Securities) 31188V100 - (CUSIP Number) December 31, 2021 - (Date Of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which

FSLY / Fastly Inc / Abdiel Qualified Master Fund LP - SC 13G/A Passive Investment

SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 7)* Fastly, Inc. (Name of Issuer) Class A Common Stock (Title of Class of Securities) 31188V100 (CUSIP Number) December 31, 2021 Date of Event Which Requires Filing of this Statement Check the appropriate box to designate the rule pursuant to which

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2021 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38897 FASTLY, INC. (Ex

Fastly Welcomes New Members to Board of Directors

Exhibit 99.2 Fastly Welcomes New Members to Board of Directors SAN FRANCISCO, CA ? November 3, 2021 ? Fastly, Inc. (NYSE: FSLY), the world's fastest global edge cloud network provider, today announced that it has appointed Vanessa Smith, Senior Vice President, Global Go-to-Market at ServiceNow and Richard Daniels, former Chief Information Officer of Kaiser Permanente, to its board of directors eff

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 3, 2021 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Comm

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 28, 2021 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Comm

Fastly Announces Third Quarter 2021 Financial Results

EX-99.2 3 ex992-fslypressrelease93021.htm EX-99.2 Exhibit 99.2 Fastly Announces Third Quarter 2021 Financial Results SAN FRANCISCO, November 3, 2021 — Fastly, Inc. (NYSE: FSLY), the world’s fastest global edge cloud network provider, today posted its financial results for the third quarter 2021 in its shareholder letter on the Investor Relations section of its website at https://investors.fastly.c

Fastly, Inc. Non-Employee Director Compensation Policy Adopted: May 1, 2019 Amended: August 4, 2020 Amended: July 8, 2021 Amended: November 2, 2021

Exhibit 99.1 Fastly, Inc. Non-Employee Director Compensation Policy Adopted: May 1, 2019 Amended: August 4, 2020 Amended: July 8, 2021 Amended: November 2, 2021 Each member of the Board of Directors (the ?Board?) of Fastly, Inc. (the ?Company?) who is a non-employee director of the Company (each such member, a ?Non-Employee Director?) will receive the compensation described in this Non-Employee Di

Three months ended September 30, Nine months ended September 30, 2021 2020 2021 2020 Revenue $ 86,735 $ 70,638 $ 256,613 $ 208,225 Cost of revenue 41,244 29,292 119,058 86,254 Gross profit 45,491 41,346 137,555 121,971 Operating expenses: Research an

Exhibit 99.1 Exhibit 99.1 Highlights Continued Growth and Security Acceleration Q3 2021 Key Highlights1 ?Top-line growth of 23% year-over-year with revenue of $87 million, net of a $0.9 million deferred revenue write-down related to purchase accounting adjustments from the Signal Sciences acquisition ?GAAP gross margin of 52.4%, compared to 58.5% in Q3 2020; non-GAAP gross margin2 of 57.5%, which

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2021 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38897 FASTLY, INC. (Exact n

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 4, 2021 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Commis

Fastly Announces Second Quarter 2021 Financial Results

Exhibit 99.2 Fastly Announces Second Quarter 2021 Financial Results SAN FRANCISCO, August 4, 2021 ? Fastly, Inc. (NYSE: FSLY), provider of an edge cloud platform, today posted its financial results for the second quarter 2021 in its shareholder letter on the Investor Relations section of its website at https://investors.fastly.com. ?In our second quarter, we made great strides with key components

Three months ended June 30, Six months ended June 30, 2021 2020 2021 2020 Revenue $ 85,026 $ 74,663 $ 169,878 $ 137,587 Cost of revenue 40,320 29,697 77,814 56,962 Gross profit 44,706 44,966 92,064 80,625 Operating expenses: Research and development

Exhibit 99.1 Exhibit 99.1 Continued Growth and Security Acceleration Q2 2021 Key Highlights1 ?Top-line growth of 14% year-over-year with revenue of $85 million, net of a $1.2 million deferred revenue write-down related to purchase accounting adjustments from the Signal Sciences acquisition ?GAAP gross margin of 52.6%, down from 60.2% in Q2 2020; non-GAAP gross margin2 of 57.6%, which excludes stoc

Fastly Announces Two New Appointments to Board of Directors

Exhibit 99.1 Fastly Announces Two New Appointments to Board of Directors SAN FRANCISCO, CA ? July 12, 2021 ? Fastly, Inc. (NYSE: FSLY), provider of an edge cloud platform, today announced that it has appointed Paula Loop, previously an assurance partner at PwC and the leader of PwC?s Governance Insights Center and Charles Meyers, President and Chief Executive Officer of Equinix, to its board of di

Fastly, Inc. Non-Employee Director Compensation Policy Adopted: May 1, 2019 Amended: August 4, 2020 Amended: July 8, 2021

Exhibit 99.2 Fastly, Inc. Non-Employee Director Compensation Policy Adopted: May 1, 2019 Amended: August 4, 2020 Amended: July 8, 2021 Each member of the Board of Directors (the ?Board?) of Fastly, Inc. (the ?Company?) who is a non-employee director of the Company (each such member, a ?Non-Employee Director?) will receive the compensation described in this Non-Employee Director Compensation Policy

Certificate of Retirement

Exhibit 3.1 CERTIFICATE OF RETIREMENT OF CLASS B STOCK OF FASTLY, INC. Pursuant to Section 243 of the General Corporation Law of the State of Delaware FASTLY, INC., a corporation duly organized and existing under the General Corporation Law of the State of Delaware (the ?Corporation?), certifies as follows: FIRST: The Corporation?s Amended and Restated Certificate of Incorporation, as amended (the

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Material Modification to Rights of Security Holders, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 12, 2021 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Commiss

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 8, 2021 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Commissi

Offer Letter by and between Fastly, Inc. and Ronald W. Kisling, dated June 22, 2021.

Exhibit 10.1 June 22, 2021 Ronald W. Kisling [Address intentionally omitted] Re: Employment Terms Dear Ron: On behalf of Fastly, Inc. (?Fastly? or "the ?Company?), we are pleased to offer you the position of Chief Financial Officer under the terms set forth in this letter. Location. You will principally work remotely from your home until such time Fastly offices reopen, upon which your primary wor

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 22, 2021 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Commiss

Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 21, 2021 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Commiss

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2021 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38897 FASTLY, INC. (Exact

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 4, 2021 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Commissio

Continued Momentum Driven by Strong Platform Demand

Exhibit 99.1 Exhibit 99.1 Continued Momentum Driven by Strong Platform Demand Q1 2021 (includes Signal Sciences)1 •Strong top-line growth of 35% year-over-year with revenue of nearly $85 million, net of a $1.5 million deferred revenue write-down related to purchase accounting adjustments from the Signal Sciences acquisition •GAAP gross margin of 55.8%, compared to 56.7% in Q1 2020; non-GAAP gross

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 5, 2021 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Commissio

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Exhibit 99.2 Fastly Announces First Quarter 2021 Financial Results SAN FRANCISCO (May 5, 2021) ? Fastly, Inc. (NYSE: FSLY), provider of an edge cloud platform, today posted its financial results for the first quarter 2021 in its shareholder letter on the Investor Relations section of its website at https://investors.fastly.com. ?We had another outstanding quarter, delivering revenue of nearly $85

by and between Fastly, Inc. and Adriel Lares, dated

Fastly, Inc. 475 Brannan St. Suite 300 San Francisco, CA 94017 May 4, 2021 Via Email Mr. Adriel Lares Re: Transition and Separation Agreement Dear Adriel: This letter sets forth the terms of the transition and separation agreement (the ?Agreement?) that Fastly, Inc. (the ?Company?) is offering to you to aid in your employment transition in connection with the termination of your services to the Co

- DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ????????Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Definitive Proxy

- DEF 14A

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ????????Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 6)*

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 6)* Fastly, Inc. (Name of Issuer) Class A Common Stock (Title of Class of Securities) 31188V100 (CUSIP Number) March 5, 2021 Date of Event Which Requires Filing of this Statement Check the appropriate box to designate the rule pursuant to which this Schedule

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UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 2, 2021 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Commiss

Form of Note, representing Fastly, Inc.’s 0% Convertible Senior Notes due 2026 (included as Exhibit A to the Indenture filed as Exhibit 4.3).

Exhibit 4.1 Execution Version FASTLY, INC. AND U.S. BANK NATIONAL ASSOCIATION, as Trustee INDENTURE Dated as of March 5, 2021 0% Convertible Senior Notes due 2026 TABLE OF CONTENTS PAGE ARTICLE 1 DEFINITIONS Section 1.01 . Definitions 1 Section 1.02 . References to Interest 14 ARTICLE 2 ISSUE, DESCRIPTION, EXECUTION, REGISTRATION AND EXCHANGE OF NOTES Section 2.01 . Designation and Amount 15 Secti

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EX-21.1 4 fsly-123120x10kex211.htm EX-21.1 Exhibit 21.1 Subsidiaries of Fastly, Inc. Name of Subsidiary Jurisdiction of Organization Brannan International Limited Cayman Islands Fastly Australia Pty Ltd Australia Fastly Cloud Iberica S.L. Spain Fastly GmbH Germany Fastly India Private Limited India Fastly International (Holdings) Limited United Kingdom Fastly International Technology Limited Unite

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Exhibit 10.17 Fastly, Inc. Non-Employee Director Compensation Policy Adopted: May 1, 2019 Amended: August 4, 2020 Each member of the Board of Directors (the ?Board?) of Fastly, Inc. (the ?Company?) who is a non-employee director of the Company (each such member, a ?Non-Employee Director?) will receive the compensation described in this Non-Employee Director Compensation Policy (the ?Director Compe

- S-8

As filed with the U.S. Securities and Exchange Commission on March 1, 2021 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Fastly, Inc. (Exact name of Registrant as specified in its charter) Delaware 27-5411834 (State or other jurisdiction of Incorporation or organization) (I.R.S. Employe

Senior Secured Credit Facilities Credit Agreement, among Fastly, Inc., the several lenders from time to time party thereto, and Silicon Valley Bank, dated as of February 16, 2021.

Exhibit 10.23 SENIOR SECURED CREDIT FACILITIES CREDIT AGREEMENT dated as of February 16, 2021, among FASTLY, INC. as the Borrower, The Several Lenders from Time to Time PartY Hereto, and SILICON VALLEY BANK, as Administrative Agent, Issuing Lender and Swingline Lender 243315917 v11243315917 v10 Table of Contents Page SECTION 1 DEFINITIONS 1 1.1 Defined Terms 1 1.2 Other Definitional Provisions. 33

Annual Report - 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number: 001-38897 FASTLY, INC. (Exact name of registrant as specified in its

Entry into a Material Definitive Agreement, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 16, 2021 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Com

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 17, 2021 FASTLY, INC. (Exact name of Registrant as Specified in Its Charter) Delaware 001-38897 27-5411834 (State or other jurisdiction of incorporation or organization) (Com

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