PRTS / CarParts.com, Inc. - SEC-Einreichungen, Jahresbericht, Proxy Statement

CARPARTS.COM, INC. 2026 STOCK INCENTIVE PLAN RESTRICTED STOCK UNIT AWARD CERTIFICATE

Exhibit 99.4 CARPARTS.COM, INC. 2026 STOCK INCENTIVE PLAN RESTRICTED STOCK UNIT AWARD CERTIFICATE This Restricted Stock Unit Award Certificate (this “Certificate”) certifies the award of restricted stock units as specified below which has been granted under the CarParts.com, Inc. 2026 Stock Incentive Plan (the “Plan”), the terms and conditions of which are incorporated by reference herein and made

CARPARTS.COM, INC. 2026 STOCK INCENTIVE PLAN

Exhibit 99.1 CARPARTS.COM, INC. 2026 STOCK INCENTIVE PLAN Section 1. Purpose The purpose of the Plan is to promote the interests of the Company and its shareholders by aiding the Company in attracting management personnel capable of assuring the future success of the Company, by offering such personnel incentives to put forth maximum efforts for the success of the Company’s business, and by afford

CARPARTS.COM, INC. 2026 STOCK INCENTIVE PLAN STOCK OPTION AGREEMENT

Exhibit 99.2 CARPARTS.COM, INC. 2026 STOCK INCENTIVE PLAN STOCK OPTION AGREEMENT This Stock Option Agreement (this “Agreement”) is made and entered into as of [date] by and between CarParts.com, Inc., a Delaware corporation (the “Company”) and (the “Participant”). Grant Date: Vesting Commencement Date: Exercise Price per Share: Number of Option Shares: Total Exercise Price: Type of Option Incentiv

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

Exhibit 107 Calculation of Filing Fee Tables Form S-8 (Form Type) CarParts.com, 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 Share Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Equity Common Stock, $0.001 par val

CARPARTS.COM, INC. RESTRICTED STOCK AWARD AGREEMENT

Exhibit 99.3 CARPARTS.COM, INC. RESTRICTED STOCK AWARD AGREEMENT This Restricted Stock Award Agreement (this “Agreement”) is made between CarParts.com, Inc. (the “Company”), and (the “Participant”). WHEREAS, the Company desires to grant the Participant, shares of the Company’s common stock (“Shares”), subject to certain restrictions as set forth in this Agreement (this “Restricted Stock Award”), p

As filed with the Securities and Exchange Commission on June 1, 2026

As filed with the Securities and Exchange Commission on June 1, 2026 Registration No.

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 21, 2026 CARPARTS.COM, 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) May 21, 2026 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File Num

CERTIFICATE OF AMENDMENT TO THE AMENDED AND RESTATED CERTIFICATE OF INCORPORATION CARPARTS.COM, INC.

Exhibit 3.1 CERTIFICATE OF AMENDMENT TO THE AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF CARPARTS.COM, INC. CarParts.com, Inc. (the “Corporation”), a corporation organized and existing under and by virtue of the General Corporation Law of the State of Delaware (the “DGCL”), does hereby certify that: FIRST: The name of this corporation is CarParts.com, Inc. and the date on which the Second

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A/A (Amendment No. 2) FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 CARPARTS.COM, INC. (Exact n

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A/A (Amendment No. 2) FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 68-0623433 (State of incorporation or organization) (I.R.S. Employer Identification No.) 2050

AMENDMENT NO. 2 TO TAX BENEFITS PRESERVATION PLAN

Exhibit 4.1 AMENDMENT NO. 2 TO TAX BENEFITS PRESERVATION PLAN Amendment No. 2, dated May 11, 2026 (this “Amendment”), to that certain Tax Benefits Preservation Plan, dated April 5, 2024, by and between CarParts.com, Inc., a Delaware corporation (the “Company”), and Computershare Trust Company, N.A., a federally chartered trust company, as Rights Agent (the “Rights Agent”), as amended by Amendment

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 11, 2026 CARPARTS.COM, 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) May 11, 2026 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File Num

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 11, 2026 CARPARTS.COM, 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) May 11, 2026 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File Num

CarParts.com, Inc. Terminates Tax Benefits Preservation Plan

Exhibit 99.1 CarParts.com, Inc. Terminates Tax Benefits Preservation Plan LONG BEACH, Calif. – May 11, 2026 — CarParts.com, Inc. (the “Company”) today announced that its Board of Directors has approved an amendment to the Company’s Tax Benefit Protection Plan (the “NOL Rights Plan”) to accelerate the expiration date of the NOL Rights Plan to May 12, 2026, effectively terminating the plan as of tha

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

Table of Contents S UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

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, 2026 CARPARTS.COM, 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) May 7, 2026 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File Numb

CarParts.com Reports First Quarter 2026 Results

CarParts.com Reports First Quarter 2026 Results LONG BEACH, Calif. – May 7th, 2026 – CarParts.com, Inc. (NASDAQ: PRTS), a leading eCommerce provider of automotive parts and accessories, and a premier destination for vehicle repair and maintenance needs, is reporting results for the first quarter ended April 4, 2026. First Quarter 2026 Summary vs. Year-Ago Quarter ● Closed $8.0 million strategic in

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 permitte

Plan of Distribution

Exhibit 10.2 EXECUTION VERSION INVESTOR RIGHTS AGREEMENT This INVESTOR RIGHTS AGREEMENT (this “Agreement”) is made and entered into as of March 21, 2026, by and among Carparts.com, Inc., a Delaware corporation (the “Company”), GLOBAL FORCE INTERNATIONAL LIMITED, a British Virgin Islands corporation (“Global Force”), HONG KONG QINGFA TRADING LIMITED, a Hong Kong corporation (“HK Qingfa”), SUMMIT FL

PURCHASE AGREEMENT by and among Carparts.com, Inc. GLOBAL FORCE INTERNATIONAL LIMITED HONG KONG QINGFA TRADING LIMITED SUMMIT FLOW CAPITAL LIMITED FOXWIN INVESTMENT MANAGEMENT LLC Dated as of March 21, 2026 TABLE OF CONTENTS

Exhibit 10.1 EXECUTION VERSION PURCHASE AGREEMENT by and among Carparts.com, Inc. GLOBAL FORCE INTERNATIONAL LIMITED HONG KONG QINGFA TRADING LIMITED SUMMIT FLOW CAPITAL LIMITED And FOXWIN INVESTMENT MANAGEMENT LLC Dated as of March 21, 2026 TABLE OF CONTENTS Page ARTICLE I. 1 Section 1.01 Definitions 1 Section 1.02 General Interpretive Principles 8 ARTICLE II. 8 Section 2.01 Sale and Purchase of

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 21, 2026 CARPARTS.COM, 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) March 21, 2026 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File N

CarParts.com and A-Premium Expand Partnership to Launch 30,000-SKU JC Whitney® Branded Product Line Deep Collaboration Includes Complete Branding, Catalog, Sourcing, Content, and Fulfillment $8M Private Placement Funds JC Whitney Inventory Investment

Exhibit 99.1 CarParts.com and A-Premium Expand Partnership to Launch 30,000-SKU JC Whitney® Branded Product Line Deep Collaboration Includes Complete Branding, Catalog, Sourcing, Content, and Fulfillment $8M Private Placement Funds JC Whitney Inventory Investment Investment Expected to Be Accretive to Earnings LONG BEACH, Calif., March 25, 2026 /PRNewswire/ - CarParts.com, Inc. (NASDAQ: PRTS) and

AMENDMENT NO. 1 TO CONVERTIBLE NOTE

Exhibit 10.3 AMENDMENT NO. 1 TO CONVERTIBLE NOTE THIS AMENDMENT NO. 1 TO CONVERTIBLE NOTE (this “Agreement”), is made and entered into effective as of March 24, 2026, by and between CarParts.com, Inc., a Delaware corporation (the “Company”) and [] (“Purchaser”). WHEREAS, the Company and the Purchaser are parties to that certain Purchase Agreement, dated as of September 8, 2025 (the “Purchase Agree

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

CarParts.com, Inc.

TABLE OF CONTENTS Filed Pursuant to Rule 424(b)(3) Registration No. 333-292736 PROSPECTUS CarParts.com, Inc.   32,458,060 Shares of Common Stock Offered by the Selling Stockholders This prospectus relates to the offer and resale by the selling stockholders identified in this prospectus or their respective donees, pledgees, assignees, transferees, distributees or other successors-in-interest (the “

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended January 3, 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 001-33264

EVEREST ADVISORS CONSULTING SERVICES AGREEMENT

EVEREST ADVISORS CONSULTING SERVICES AGREEMENT November 11, 2025 David Meniane Chief Executive Officer Carparts.

CarParts.com Reports Fourth Quarter and Fiscal Year 2025 Results

CarParts.com Reports Fourth Quarter and Fiscal Year 2025 Results LOS ANGELES, Calif. – March 5th, 2026 – CarParts.com, Inc. (NASDAQ: PRTS), a leading eCommerce provider of automotive parts and accessories, and a premier destination for vehicle repair and maintenance needs, is reporting results for the fourth quarter and fiscal year ended January 3, 2026. Fiscal Year 2025 (53 weeks) Summary vs. Fis

DESCRIPTION OF COMMON STOCK

Exhibit 4.2 DESCRIPTION OF COMMON STOCK General The following description summarizes the terms of our common stock. Because it is only a summary, it does not contain all the information that may be important to you. For a complete description of the matters set forth in this “Description of Common Stock,” you should refer to our second amended and restated certificate of incorporation and our amen

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 5, 2026 CARPARTS.COM, 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) March 5, 2026 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File Nu

CARPARTS.COM, INC.

CARPARTS.COM, INC. January 20, 2026 VIA EDGAR United States Securities and Exchange Commission Division of Corporate Finance 100 F Street, N.E. Washington, D.C. 20549 Re: CarParts.com, Inc.—Registration Statement on Form S-3 (File No. 333-292736) Ladies and Gentlemen: In accordance with Rule 461 under the Securities Act of 1933, as amended, we hereby request acceleration of the effective date of t

As filed with the Securities and Exchange Commission on January 16, 2026 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S‑8 REGISTRATION STATEMENT THE SECURITIES ACT OF 1933 CarParts.com, Inc. (Exact name of registrant a

Registration No. 333- As filed with the Securities and Exchange Commission on January 16, 2026 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S‑8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 CarParts.com, Inc. (Exact name of registrant as specified in its charter) Delaware 68-0623433 (State or other jurisdiction of incorporation or organization) (I.R.S. Emp

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

Exhibit 107 Calculation of Filing Fee Tables Form S-8 (Form Type) CarParts.com, 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 Share Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Equity Common Stock, $0.001 par val

LETTER

January 16, 2026 David Meniane Chief Executive Officer CarParts.com, Inc. 2050 W. 190th Street, Suite 400 Torrance, California 90504 Re: CarParts.com, Inc. Registration Statement on Form S-3 Filed January 14, 2026 File No. 333-292736 Dear David Meniane: This is to advise you that we have not reviewed and will not review your registration statement. Please refer to Rules 460 and 461 regarding reque

As filed with the Securities and Exchange Commission on January 14, 2026

TABLE OF CONTENTS As filed with the Securities and Exchange Commission on January 14, 2026 Registration No.

CALCULATION OF FILING FEE TABLE (Form Type) CarParts.com, Inc. (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities

Exhibit 107 CALCULATION OF FILING FEE TABLE S-3 (Form Type) CarParts.com, 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 Fees to Be Paid Equity Common Stock par va

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 9, 2025 CARPARTS.COM, 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) December 9, 2025 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File

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 11, 2025 CARPARTS.COM, IN

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 11, 2025 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission Fil

CarParts.com Reports Third Quarter 2025 Results

CarParts.com Reports Third Quarter 2025 Results TORRANCE, Calif. – November 10th, 2025 – CarParts.com, Inc. (NASDAQ: PRTS), a leading eCommerce provider of automotive parts and accessories, and a premier destination for vehicle repair and maintenance needs, is reporting results for the third quarter ended September 27, 2025. Third Quarter 2025 Summary vs. Year-Ago Quarter ● Net sales decreased 12%

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

Table of Contents S UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

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 10, 2025 CARPARTS.COM, IN

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 10, 2025 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission Fil

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 7, 2025 CARPARTS.COM, 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) November 7, 2025 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File

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 October 7, 2025 CARPARTS.COM, INC. (Exact name of registrant as spec

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 October 7, 2025 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File Number) (IRS Employer Identificati

CarParts.com Announces Board Transitions Following Strategic Investment

Exhibit 99.1 CarParts.com Announces Board Transitions Following Strategic Investment LOS ANGELES, October 8, 2025 /PRNewswire/ - CarParts.com, Inc. (NASDAQ: PRTS), a leading e-commerce provider of automotive parts and accessories, today announced board transitions following its recently completed strategic investment from ZongTeng Group, a world-class distribution and logistics powerhouse, A-Premi

CARPARTS.COM, INC. CONVERTIBLE NOTE

Exhibit 10.2 THIS NOTE IS SUBJECT TO THE TERMS AND CONDITIONS OF THAT CERTAIN SUBORDINATION AGREEMENT, DATED ON OR ABOUT SEPTEMBER 8, 2025, BY AND AMONG JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT, THE COMPANY AND PURCHASER (AS AMENDED, RESTATED, SUPPLEMENTED OR OTHERWISE MODIFIED FROM TIME TO TIME, THE “SUBORDINATION AGREEMENT”). IN THE EVENT OF ANY CONFLICT BETWEEN THE TERMS OF THE SUBORD

PURCHASE AGREEMENT by and among Carparts.com, Inc., International Auto Parts (Cayman) Limited, Axislink Holding B.V., Lovely Peach Limited Dated as of September 8, 2025 TABLE OF CONTENTS

Exhibit 10.1 PURCHASE AGREEMENT by and among Carparts.com, Inc., International Auto Parts (Cayman) Limited, Axislink Holding B.V., and Lovely Peach Limited Dated as of September 8, 2025 TABLE OF CONTENTS Page ARTICLE I. 1 Section 1.01 Definitions 1 Section 1.02 General Interpretive Principles 9 ARTICLE II. 9 Section 2.01 Sale and Purchase of the Shares and the Notes 9 Section 2.02 Closing 9 Sectio

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 8, 2025 CARPARTS.COM, IN

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 8, 2025 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission Fil

CarParts.com Secures Strategic Investment from Global Industry Leaders ZongTeng Group, A-Premium, and CDH Investments.

Exhibit 99.1 CarParts.com Secures Strategic Investment from Global Industry Leaders ZongTeng Group, A-Premium, and CDH Investments. Premium Valuation and $35 Million Investment Signal Strong Confidence in CarParts.com’s Market Position and Growth Strategy Transaction Concludes Strategic Alternatives Review Process Announced in March 2025 LOS ANGELES – September 9, 2025 – CarParts.com, Inc. (NASDAQ

INVESTOR RIGHTS AGREEMENT

Exhibit 10.3 INVESTOR RIGHTS AGREEMENT This INVESTOR RIGHTS AGREEMENT (this “Agreement”) is made and entered into as of September 10, 2025 by and among Carparts.com, Inc., a Delaware corporation (the “Company”), International Auto Parts (Cayman) Limited (“International Auto Parts”), Axislink Holding B.V. (“Axislink”), and Lovely Peach Limited (“Lovely Peach”, together with International Auto Parts

FIRST AMENDMENT TO AMENDED AND RESTATED CREDIT AGREEMENT AND FIRST AMENDMENT TO AMENDED AND RESTATED PLEDGE AND SECURITY AGREEMENT

Exhibit 10.4 FIRST AMENDMENT TO AMENDED AND RESTATED CREDIT AGREEMENT AND FIRST AMENDMENT TO AMENDED AND RESTATED PLEDGE AND SECURITY AGREEMENT THIS FIRST AMENDMENT TO AMENDED AND RESTATED CREDIT AGREEMENT AND FIRST AMENDMENT TO AMENDED AND RESTATED PLEDGE AND SECURITY AGREEMENT (this “Amendment”), dated as of September 8, 2025, is entered into by and among CARPARTS.COM, INC., a Delaware corporati

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 12, 2025 CARPARTS.COM, 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) August 12, 2025 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File

CarParts.com Reports Second Quarter 2025 Results

CarParts.com Reports Second Quarter 2025 Results TORRANCE, Calif. – August 12th, 2025 – CarParts.com, Inc. (NASDAQ: PRTS), a leading eCommerce provider of automotive parts and accessories, and a premier destination for vehicle repair and maintenance needs, is reporting results for the second quarter ended June 28, 2025. Second Quarter 2025 Summary vs. Year-Ago Quarter ● Net sales increased 5% to $

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

Table of Contents S UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

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 CARPARTS.COM, 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 13, 2025 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File Nu

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

Table of Contents S UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

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 13, 2025 CARPARTS.COM, 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) May 13, 2025 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File Num

CarParts.com Reports First Quarter 2025 Results

CarParts.com Reports First Quarter 2025 Results TORRANCE, Calif. – May 13th, 2025 – CarParts.com, Inc. (NASDAQ: PRTS), a leading eCommerce provider of automotive parts and accessories, and a premier destination for vehicle repair and maintenance needs, is reporting results for the first quarter ended March 29, 2025. First Quarter 2025 Summary vs. Year-Ago Quarter ● Net sales decreased 11% to $147.

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 permitte

Employment Agreement, dated October 28, 2024, between the Company and Kals Subramanian

Exhibit 10.46 CARPARTS.COM, INC. AMENDMENT TO EMPLOYMENT AGREEMENT This amendment (the “Amendment”) is entered into effective as of by and between Kalamegam Subramanian (“Executive”) and CarParts.com, Inc. (the “Company,” and together with Executive, the “Parties”). WHEREAS, the Parties entered into an employment agreement dated April 18, 2022 (the “Employment Agreement”) and desire to make the am

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 28, 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 001-332

CarParts.com, Inc. Insider Trading Policy

Exhibit 19 STATEMENT OF COMPANY POLICY REGARDING INSIDER TRADING Updated May 25, 2023 This policy applies to all officers, directors and employees of CarParts.

Employment Agreement, dated October 28, 2024, between the Company and Michael Huffaker

Exhibit 10.45 CARPARTS.COM, INC. AMENDMENT TO EMPLOYMENT AGREEMENT This amendment (the “Amendment”) is entered into effective as of by and between Michael Huffaker (“Executive”) and CarParts.com, Inc. (the “Company,” and together with Executive, the “Parties”). WHEREAS, the Parties entered into an employment agreement dated December 5, 2022 (the “Employment Agreement”) and desire to make the amend

Employment Agreement dated October 28, 2024, between the Company and Ryan Lockwood

Exhibit 10.44 CARPARTS.COM, INC. AMENDMENT TO EMPLOYMENT AGREEMENT This amendment (the “Amendment”) is entered into effective as of by and between Ryan Lockwood (“Executive”) and CarParts.com, Inc. (the “Company,” and together with Executive, the “Parties”). WHEREAS, the Parties entered into an employment agreement dated March 15, 2022 (the “Employment Agreement”) and desire to make the amendments

Employment Agreement dated October 28, 2024, between the Company and David Meniane

Exhibit 10.43 CARPARTS.COM, INC. AMENDMENT TO EMPLOYMENT AGREEMENT This amendment (the “Amendment”) is entered into effective as of by and between David Meniane (“Executive”) and CarParts.com, Inc. (the “Company,” and together with Executive, the “Parties”). WHEREAS, the Parties entered into an employment agreement dated March 15, 2022 (the “Employment Agreement”) and desire to make the amendments

Subsidiaries of CarParts.com, Inc.

EXHIBIT 21.1 SUBSIDIARIES OF THE REGISTRANT Name Jurisdiction DBA CarParts.com, Inc. (Philippines) Corporation Philippines Go Fido, Inc. Delaware Automotive Specialty Accessories and Parts, Inc. (1) Delaware Whitney Automotive Group, Inc. (2) Delaware (1) Subsidiary of Go Fido, Inc. (2) Subsidiary of Automotive Specialty Accessories and Parts, Inc.

CarParts.com Reports Fiscal Year 2024 Results

CarParts.com Reports Fiscal Year 2024 Results TORRANCE, Calif. – March 25th, 2025 – CarParts.com, Inc. (NASDAQ: PRTS), a leading eCommerce provider of automotive parts and accessories, and a premier destination for vehicle repair and maintenance needs, is reporting results for the fourth quarter and fiscal year ended December 28, 2024. Fiscal Year 2024 Summary vs. Fiscal Year 2023 ● Net sales decr

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) March 25, 2025 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File N

CarParts.com Announces Exploration of Strategic Alternatives

Exhibit 99.1 CarParts.com Announces Exploration of Strategic Alternatives TORRANCE, Calif.-(BUSINESS WIRE)-CarParts.com (NASDAQ: PRTS), a leading eCommerce destination for automotive parts and accessories, today announced that it is engaged in a process to explore strategic alternatives to maximize shareholder value, including a possible sale of the company, in response to inbound strategic inquir

Regulation FD Disclosure, 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): March 5, 2025 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File N

Filing Fee Table

Exhibit 107 Calculation of Filing Fee Tables Form S-8 (Form Type) CarParts.com, 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 Share Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Equity Common Stock, $0.001 par val

As filed with the Securities and Exchange Commission on January 17, 2025 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S‑8 REGISTRATION STATEMENT THE SECURITIES ACT OF 1933 CarParts.com, Inc. (Exact name of registrant a

Registration No. 333- As filed with the Securities and Exchange Commission on January 17, 2025 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S‑8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 CarParts.com, Inc. (Exact name of registrant as specified in its charter) Delaware 68-0623433 (State or other jurisdiction of incorporation or organization) (I.R.S. Emp

CarParts.com, Inc. Regains Compliance with Nasdaq Minimum Bid Price Requirement

Exhibit 99.1 CarParts.com, Inc. Regains Compliance with Nasdaq Minimum Bid Price Requirement TORRANCE, Calif. – January 16, 2025 – CarParts.com, Inc. (Nasdaq: PRTS), a leading e-commerce provider of automotive parts and accessories, today announced that it has received notification from the Listing Qualifications Department of The Nasdaq Stock Market LLC ("Nasdaq") that the Company has regained co

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) January 16, 2025 CARPARTS.COM, 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) January 16, 2025 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File

PRTS / CarParts.com, Inc. / VANGUARD GROUP INC Passive Investment

SC 13G/A 1 UnitedStates13GCarParts.c.txt 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. 3)* (Name of Issuer) CarParts.com Inc (Title of Class of Securiti

PRTS / CarParts.com, Inc. / VANGUARD GROUP INC Passive Investment

SC 13G/A 1 UnitedStates13GCarParts.c.txt 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. 2)* (Name of Issuer) CarParts.com Inc (Title of Class of Securiti

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

Table of Contents S UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

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) October 29, 2024 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File

CarParts.com Reports Third Quarter 2024 Results

CarParts.com Reports Third Quarter 2024 Results TORRANCE, Calif. – October 29th, 2024 – CarParts.com, Inc. (NASDAQ: PRTS), a leading eCommerce provider of automotive parts and accessories, and a premier destination for vehicle repair and maintenance needs, is reporting results for the third quarter ended September 28, 2024. Third Quarter 2024 Summary vs. Year-Ago Quarter ● Net sales decreased to $

Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing

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 18, 2024 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission Fi

PRTS / CarParts.com, Inc. / BlackRock Inc. Passive Investment

us14427m1071091024.txt SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No: 4) CarParts.com, Inc. - (Name of Issuer) Common Stock - (Title of Class of Securities) 14427M107 - (CUSIP Number) August 31, 2024 - (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to w

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 x Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ¨ Definitive Proxy State

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

Table of Contents S UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

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 30, 2024 CARPARTS.COM, 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) July 30, 2024 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File Nu

CarParts.com Reports Second Quarter 2024 Results

CarParts.com Reports Second Quarter 2024 Results TORRANCE, Calif. – July 30th, 2024 – CarParts.com, Inc. (NASDAQ: PRTS), a leading eCommerce provider of automotive parts and accessories, and a premier destination for vehicle repair and maintenance needs, is reporting results for the second quarter ended June 29, 2024. Second Quarter 2024 Summary vs. Year-Ago Quarter ● Net sales decreased to $144.3

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) May 23, 2024 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File Num

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

Table of Contents S UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

CarParts.com Reports First Quarter 2024 Results

CarParts.com Reports First Quarter 2024 Results TORRANCE, Calif. – May 7th, 2024 – CarParts.com, Inc. (NASDAQ: PRTS), one of the leading eCommerce providers of automotive parts and accessories, and a one-stop shop for vehicle repair and maintenance needs, is reporting results for the first quarter ended March 30, 2024. First Quarter 2024 Summary vs. Year-Ago Quarter ● Net sales decreased to $166.3

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, 2024 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File Numb

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 24, 2024 CARPARTS.COM, 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): April 24, 2024 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-A/A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 CARPARTS.COM, INC. (Exact name of registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-A/A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 68-0623433 (State of incorporation or organization) (I.R.S. Employer Identification No.) 2050 W. 190th Street Su

Amendment No. 1 to Tax Benefits Preservation Plan, dated as of April 24, 2024, between CarParts.com, Inc. and Computershare Trust Company, N.A., as rights agent. (incorporated by reference to Exhibit 4.2 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on April 30, 2024)

Exhibit 4.2 AMENDMENT NO. 1 TO TAX BENEFITS PRESERVATION PLAN Amendment No. 1, dated April 24, 2024 (this “Amendment”), by and between CarParts.com, Inc., a Delaware corporation (the “Company”), and Computershare Trust Company, N.A., a federally chartered trust company, as Rights Agent (the “Rights Agent”). WHEREAS, the parties have entered into a Tax Benefits Preservation Plan, dated as of April

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 (Amendment No. 1)

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 (Amendment No. 1) 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))  ☒ D

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 (Amendment No. )

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 (Amendment No. ) 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

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 (Amendment No. )

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 (Amendment No. ) 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

CarParts.com, Inc. Adopts Tax Benefits Preservation Plan

Exhibit 99.1 CarParts.com, Inc. Adopts Tax Benefits Preservation Plan TORRANCE, Calif. – April 5, 2024 — CarParts.com, Inc. (the “Company”) announced today that its Board of Directors has adopted a Tax Benefits Preservation Plan (the “Plan”) intended to preserve the value of certain of the Company’s tax attributes (the “Tax Attributes”). As of December 30, 2023, federal and state Tax Attributes we

Certificate of Designation of Series B Junior Participating Preferred Stock, filed with the Secretary of State of the State of Delaware on April 5, 2024. (incorporated by reference to Exhibit 3.1 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on April 5, 2024)

Exhibit 3.1 CERTIFICATE OF DESIGNATION of SERIES B JUNIOR PARTICIPATING PREFERRED STOCK of CARPARTS.COM, INC. Pursuant to Section 151 of the General Corporation Law of the State of Delaware CarParts.com, Inc., a corporation organized and existing under the laws of the State of Delaware (the “Corporation”), in accordance with the provisions of Section 103 thereof, DOES HEREBY CERTIFY: That pursuant

CarParts.com, Inc. Adopts Tax Benefits Preservation Plan

Exhibit 99.1 CarParts.com, Inc. Adopts Tax Benefits Preservation Plan TORRANCE, Calif. – April 5, 2024 — CarParts.com, Inc. (the “Company”) announced today that its Board of Directors has adopted a Tax Benefits Preservation Plan (the “Plan”) intended to preserve the value of certain of the Company’s tax attributes (the “Tax Attributes”). As of December 30, 2023, federal and state Tax Attributes we

CERTIFICATE OF DESIGNATION SERIES B JUNIOR PARTICIPATING PREFERRED STOCK CARPARTS.COM, INC. Pursuant to Section 151 of the General Corporation Law of the State of Delaware

Exhibit 3.1 CERTIFICATE OF DESIGNATION of SERIES B JUNIOR PARTICIPATING PREFERRED STOCK of CARPARTS.COM, INC. Pursuant to Section 151 of the General Corporation Law of the State of Delaware CarParts.com, Inc., a corporation organized and existing under the laws of the State of Delaware (the “Corporation”), in accordance with the provisions of Section 103 thereof, DOES HEREBY CERTIFY: That pursuant

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 5, 2024 CARPARTS.COM, 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): April 5, 2024 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File N

CARPARTS.COM, INC. COMPUTERSHARE TRUST COMPANY, N.A. as Rights Agent Tax Benefits Preservation Plan Dated as of April 5, 2024

Exhibit 4.1 CARPARTS.COM, INC. and COMPUTERSHARE TRUST COMPANY, N.A. as Rights Agent Tax Benefits Preservation Plan Dated as of April 5, 2024 TAX BENEFITS PRESERVATION PLAN Tax Benefits Preservation Plan, dated as of April 5, 2024 (this “Plan”), between CarParts.com, Inc., a Delaware corporation (the “Company”), and Computershare Trust Company, N.A., a federally chartered trust company, as Rights

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 CARPARTS.COM, INC. (Exact name of registrant as

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 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 68-0623433 (State of incorporation or organization) (I.R.S. Employer Identification No.) 2050 W. 190th Street, Sui

Tax Benefits Preservation Plan, dated as of April 5, 2024, between CarParts.com, Inc. and Computershare Trust Company, N.A., as Rights Agent, together with the following exhibits thereto: Exhibit A — Form of Certificate of Designation of Series B Junior Participating Preferred Stock of CarParts.com, Inc.; Exhibit B — Form of Right Certificate (incorporated by reference to Exhibit 4.1 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on April 5, 2024)

Exhibit 4.1 CARPARTS.COM, INC. and COMPUTERSHARE TRUST COMPANY, N.A. as Rights Agent Tax Benefits Preservation Plan Dated as of April 5, 2024 TAX BENEFITS PRESERVATION PLAN Tax Benefits Preservation Plan, dated as of April 5, 2024 (this “Plan”), between CarParts.com, Inc., a Delaware corporation (the “Company”), and Computershare Trust Company, N.A., a federally chartered trust company, as Rights

CarParts.com, Inc. Executive Incentive Compensation Clawback Policy

CARPARTS.COM, INC. INCENTIVE COMPENSATION RECOVERY POLICY Dated May 25, 2023 1.Introduction. The Board of Directors of CarParts.com, Inc. (the “Company”) believes that it is in the best interests of the Company and its stockholders to create and maintain a culture that emphasizes integrity and accountability and that reinforces the Company's compensation philosophy. The Board has therefore adopted

Subsidiaries of CarParts.com, Inc.

EXHIBIT 21.1 SUBSIDIARIES OF THE REGISTRANT Name Jurisdiction DBA CarParts.com, Inc. (Philippines) Corporation Philippines Go Fido, Inc. Delaware Automotive Specialty Accessories and Parts, Inc. (1) Delaware Whitney Automotive Group, Inc. (2) Delaware (1) Subsidiary of Go Fido, Inc. (2) Subsidiary of Automotive Specialty Accessories and Parts, Inc.

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 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 001-332

Independent Director Compensation Plan

Independent Director Compensation Policy The compensation and benefits for service as a member of the Board of Directors is determined by our Board of Directors.

CarParts.com Reports Highest Fiscal Year Sales in Company History Record Fiscal Year Sales of $676 million

CarParts.com Reports Highest Fiscal Year Sales in Company History Record Fiscal Year Sales of $676 million TORRANCE, Calif. – March 7th, 2024 – CarParts.com, Inc. (NASDAQ: PRTS), one of the leading eCommerce providers of automotive parts and accessories, and a one-stop shop for vehicle repair and maintenance needs, is reporting results for the fourth quarter and fiscal year ended December 30, 2023

PRTS / CarParts.com, Inc. / BlackRock Inc. Passive Investment

SC 13G/A 1 us14427m1071030624.txt us14427m1071030624.txt SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No: 3) CarParts.com, Inc. - (Name of Issuer) Common Stock - (Title of Class of Securities) 14427M107 - (CUSIP Number) February 29, 2024 - (Date of Event Which Requires Filing of this Statement) Check the appropriate box

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) March 7, 2024 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File Nu

PRTS / CarParts.com, Inc. / OAKTOP CAPITAL MANAGEMENT II, L.P. Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No.

PRTS / CarParts.com, 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: CarParts.com Inc Title of Class of Securities: Common Stock CUSIP Number: 14427M107 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ☒ Ru

As filed with the Securities and Exchange Commission on January 26, 2024 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S‑8 REGISTRATION STATEMENT THE SECURITIES ACT OF 1933 CarParts.com, Inc. (Exact name of registrant a

Registration No. 333- As filed with the Securities and Exchange Commission on January 26, 2024 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S‑8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 CarParts.com, Inc. (Exact name of registrant as specified in its charter) Delaware 68-0623433 (State or other jurisdiction of incorporation or organization) (I.R.S. Emp

Filing Fee Table

Exhibit 107 Calculation of Filing Fee Tables Form S-8 (Form Type) CarParts.com, 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 Share Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Equity Common Stock, $0.001 par val

PRTS / CarParts.com, Inc. / BlackRock Inc. Passive Investment

SC 13G/A 1 us14427m1071012424.txt us14427m1071012424.txt SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No: 2) CarParts.com, Inc. - (Name of Issuer) Common Stock - (Title of Class of Securities) 14427M107 - (CUSIP Number) December 31, 2023 - (Date of Event Which Requires Filing of this Statement) Check the appropriate box

PRTS / CarParts.com, Inc. / Philotimo Fund, LP - AMENDMENT NO. 9 TO THE SCHEDULE 13D Activist Investment

SC 13D/A 1 e619148sc13da-carparts.htm AMENDMENT NO. 9 TO THE SCHEDULE 13D UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(a) (Amendment No. 9)1 CARPARTS.COM, INC. (Name of Issuer) Common Stock, $0.001 par value (Title of Clas

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

Table of Contents S UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

CarParts.com Reports Highest Third Quarter Sales in Company History 3rd Quarter Sales of $167 million, up 1% Year over Year 15th Consecutive Quarter of Year over Year Sales Growth

CarParts.com Reports Highest Third Quarter Sales in Company History 3rd Quarter Sales of $167 million, up 1% Year over Year 15th Consecutive Quarter of Year over Year Sales Growth TORRANCE, Calif. – October 30th, 2023 – CarParts.com, Inc. (NASDAQ: PRTS), one of the leading eCommerce providers of automotive parts and accessories, and a one-stop shop for vehicle repair and maintenance needs, is repo

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) October 30, 2023 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File

As filed with the Securities and Exchange Commission on August 1, 2023

Registration No. 333- As filed with the Securities and Exchange Commission on August 1, 2023 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S‑8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 CarParts.com, Inc. (Exact name of registrant as specified in its charter) Delaware 68-0623433 (State or other jurisdiction of incorporation or organization) (I.R.S. Emplo

Filing Fee Table

Exhibit 107 Calculation of Filing Fee Tables Form S-8 (Form Type) CarParts.com, 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 Share Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Equity Common Stock, $0.001 par va

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

Table of Contents S UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

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, 2023 CARPARTS.COM, 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) August 1, 2023 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File N

CarParts.com Reports Highest Quarterly Sales in Company History 2nd Quarter Sales of $177 million, up Slightly Year over Year 14th Consecutive Quarter of Year over Year Sales Growth

CarParts.com Reports Highest Quarterly Sales in Company History 2nd Quarter Sales of $177 million, up Slightly Year over Year 14th Consecutive Quarter of Year over Year Sales Growth TORRANCE, Calif. – August 1st, 2023 – CarParts.com, Inc. (NASDAQ: PRTS), one of the leading eCommerce providers of automotive parts and accessories, and a one-stop shop for vehicle repair and maintenance needs, is repo

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 6, 2023 CARPARTS.COM, 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) July 6, 2023 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File Num

CarParts.com, Inc. 2021 Employee Stock Purchase Plan, as amended (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed with the Securities and Exchange Commission on May 26, 2023).

CARPARTS.COM, INC. 2021 EMPLOYEE STOCK PURCHASE PLAN 1.General. (a) Purpose. The purpose of the Plan is to provide employees of the Company and its Designated Subsidiaries with an opportunity to purchase Common Stock through accumulated payroll deductions. The Company’s intention is to have the Plan and Offerings thereunder qualify as an “employee stock purchase plan” under Section 423 of the Code

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, 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) May 25, 2023 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File Num

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended April 1, 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: 00

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 2, 2023 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File Numb

CarParts.com Reports Record First Quarter 2023 Results Record First Quarter Sales of $175.5 million, up 6% Year over Year 13th Consecutive Quarter of Year over Year Sales Growth

CarParts.com Reports Record First Quarter 2023 Results Record First Quarter Sales of $175.5 million, up 6% Year over Year 13th Consecutive Quarter of Year over Year Sales Growth TORRANCE, Calif. – May 2nd, 2023 – CarParts.com, Inc. (NASDAQ: PRTS), one of the leading e-commerce providers of automotive parts and accessories, and a one-stop shop for vehicle repair and maintenance needs, is reporting

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 (Amendment No. )

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 (Amendment No. ) 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)) ☒ De

ARS

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ց 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 տ 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 001-33264 CARPARTS.COM, I

Subsidiaries of CarParts.com, Inc.

EXHIBIT 21.1 SUBSIDIARIES OF THE REGISTRANT Name Jurisdiction DBA PartsBin, Inc. Delaware CarParts.com, Inc. (Philippines) Corporation Philippines Lobo Marketing, Inc. Texas Go Fido, Inc. Delaware Private Label Parts, Inc. Delaware Kool-Vue Pacific 3PL, Inc. Delaware Local Body Shops, Inc. Delaware Perfect Fit Automotive Specialty Accessories and Parts, Inc. (1) Delaware Whitney Automotive Group,

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ 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 For the transition period from to Commission file number 001-332

Description of Common Stock of the Company.

Exhibit 4.2 DESCRIPTION OF COMMON STOCK General The following description summarizes the terms of our common stock. Because it is only a summary, it does not contain all the information that may be important to you. For a complete description of the matters set forth in this “Description of Common Stock,” you should refer to our second amended and restated certificate of incorporation and our amen

CarParts.com Reports Record Fourth Quarter and Full Year 2022 Results Record Fourth Quarter Sales of $154.5 million, up 12% Year over Year Record Fiscal Year Sales of $661.6 million, up 14% Year over Year 12th Consecutive Quarter of Double-Digit Year

CarParts.com Reports Record Fourth Quarter and Full Year 2022 Results Record Fourth Quarter Sales of $154.5 million, up 12% Year over Year Record Fiscal Year Sales of $661.6 million, up 14% Year over Year 12th Consecutive Quarter of Double-Digit Year over Year Sales Growth TORRANCE, Calif. – March 7th, 2023 – CarParts.com, Inc. (NASDAQ: PRTS), one of the leading e-commerce providers of automotive

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) March 7, 2023 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File Nu

PRTS / Carparts.Com Inc / Park West Asset Management LLC Passive Investment

SC 13G/A 1 formsc13ga.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3)* CARPARTS.COM, INC. (Name of Issuer) COMMON STOCK, PAR VALUE $0.001 PER SHARE (Title of Class of Securities) 14427M107 (CUSIP Number) DECEMBER 31, 2022 (Date of Event Which Requires Filing of this Statement) Check the appropriate

PRTS / Carparts.Com Inc / OAKTOP CAPITAL MANAGEMENT II, L.P. Passive Investment

SC 13G 1 oaktopprts123122.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* CARPARTS.COM, INC. (Name of Issuer) Common Stock, $0.001 par value per share (Title of Class of Securities) 14427M107 (CUSIP Number) December 31, 2022 (Date of Event Which Requires Filing of this Statement) Check the appropriat

PRTS / Carparts.Com Inc / VANGUARD GROUP INC - SCHEDULE 13G Passive Investment

SC 13G 1 tv0517-carpartscominc.htm SCHEDULE 13G SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 Name of issuer: CarParts.com Inc. Title of Class of Securities: Common Stock CUSIP Number: 14427M107 Date of Event Which Requires Filing of this Statement: December 30, 2022 Check the appropriate box to designate the rule pursuant to which

PRTS / Carparts.Com Inc / GOLDMAN SACHS GROUP INC Passive Investment

SC 13G/A 1 CARPARTS.txt UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* CARPARTS.COM, INC. - (Name of Issuer) Common Stock, par value $0.001 per share - (Title of Class of Securities) 9EQ60OQJ9 - (CUSIP Number) December 30, 2022 - (Date of Event Which Requires Filing of this Statement) Check the appro

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 6, 2023 CARPARTS.COM, 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) February 6, 2023 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File

Amended and Restated Bylaws of CarParts.com, Inc., (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K filed with the Securities and Exchange Commission on February 7, 2023).

AMENDED AND RESTATED BYLAWS OF CARPARTS.COM, INC., a Delaware corporation ARTICLE I: OFFICES SECTION 1.1.Registered Office. The registered office of CarParts.com, Inc. (the “Corporation”) shall be fixed in the Corporation’s certificate of incorporation, as the same may be amended from time to time (the “Certificate of Incorporation”). SECTION 1.2.Principal Office. The principal office for the tran

PRTS / Carparts.Com Inc / BlackRock Inc. Passive Investment

SC 13G/A 1 us14427m1071013123.txt us14427m1071013123.txt SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No: 1) CarParts.com, Inc. - (Name of Issuer) Common Stock - (Title of Class of Securities) 14427M107 - (CUSIP Number) December 31, 2022 - (Date of Event Which Requires Filing of this Statement) Check the appropriate box

As filed with the Securities and Exchange Commission on January 30, 2023

Registration No. 333- As filed with the Securities and Exchange Commission on January 30, 2023 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S‑8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 CarParts.com, Inc. (Exact name of registrant as specified in its charter) Delaware 68-0623433 (State or other jurisdiction of incorporation or organization) (I.R.S. Emp

Power of Attorney (included in this Registration Statement under “Signatures”).

Exhibit 24.1 POWER OF ATTORNEY Each person whose signature appears below constitutes and appoints Alfredo Gomez, Ryan Lockwood and David Meniane, and each of them, acting individually and without the other, as his or her true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for him or her and in his or her name, place, and stead, in any and all capacitie

Filing Fee Table

Exhibit 107 Calculation of Filing Fee Tables Form S-8 (Form Type) CarParts.com, 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 Share Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Equity Common Stock, $0.001 par va

JOINT FILING AGREEMENT

Exhibit 99.1 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k)(1)(iii) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a Statement on Schedule 13D (including additional amendments thereto) with respect to the shares of Common Stock, $0.001 par value, of Carparts.com, Inc.. This Joint Filing Agreement shall

PRTS / Carparts.Com Inc / Philotimo Fund, LP - AMENDMENT NO. 8 TO SCHEDULE 13D Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(a) (Amendment No.

EMPLOYMENT AGREEMENT

EMPLOYMENT AGREEMENT THIS EMPLOYMENT AGREEMENT (the ?Agreement?) is effective December 5, 2022 (the ?Effective Date?) by and between CarParts.

Former Amazon Executive Joins CarParts.com as Chief Operating Officer Omnichannel leader, Michael Huffaker, brings extensive retail and operational experience and profitable business acumen to growing executive team

Former Amazon Executive Joins CarParts.com as Chief Operating Officer Omnichannel leader, Michael Huffaker, brings extensive retail and operational experience and profitable business acumen to growing executive team ? TORRANCE, Calif., December 5, 2022 - CarParts.com, (NASDAQ: PRTS) a leading e-commerce provider of automotive parts and accessories, and a one-stop shop for vehicle repair and mainte

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) December 5, 2022 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) ? ? ? Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commissio

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended October 1, 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:

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 9, 2022 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) ? ? ? Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commissio

CarParts.com Reports Record Third Quarter 2022 Results Record Third Quarter Sales of $164.8 million, up 16% Year over Year Gross Profit of $56.1 million, up 19% Year over Year 11th Consecutive Quarter of Double-Digit Year over Year Sales Growth

? ? CarParts.com Reports Record Third Quarter 2022 Results Record Third Quarter Sales of $164.8 million, up 16% Year over Year Gross Profit of $56.1 million, up 19% Year over Year 11th Consecutive Quarter of Double-Digit Year over Year Sales Growth ? TORRANCE, Calif. ? November 9th, 2022 ? CarParts.com, Inc. (NASDAQ: PRTS), one of the leading e-commerce providers of automotive parts and accessorie

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended July 2, 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

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 2, 2022 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File N

CarParts.com Reports Record Second Quarter 2022 Results Record Quarterly Sales of $176.2 million, up 12% year over year 10th Consecutive Quarter of Year over Year Sales Growth Net Income of $4.1 million and Adjusted EBITDA of $8.3 million

CarParts.com Reports Record Second Quarter 2022 Results Record Quarterly Sales of $176.2 million, up 12% year over year 10th Consecutive Quarter of Year over Year Sales Growth Net Income of $4.1 million and Adjusted EBITDA of $8.3 million TORRANCE, Calif. – August 2nd, 2022 – CarParts.com, Inc. (NASDAQ: PRTS), one of the leading e-commerce providers of automotive parts and accessories, is reportin

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Financial Statements and Exhibits, 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) June 17, 2022 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File Nu

Amended and Restated Credit Agreement, dated as of June 17, 2022, by and among CarParts.com, Inc., certain of its wholly owned subsidiaries and JPMorgan Chase Bank, N.A., as a lender and as administrative agent (incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on June 21, 2022).

Exhibit 10.1 AMENDED AND RESTATED CREDIT AGREEMENT dated as of June 17, 2022 among CARPARTS.COM, INC. and The Other Loan Parties Party Hereto and The Lenders Party Hereto and JPMORGAN CHASE BANK, N.A., as Administrative Agent JPMORGAN CHASE BANK, N.A., as Sole Bookrunner and Sole Lead Arranger ASSET BASED LENDING TABLE OF CONTENTS29 Page Article I Definitions 1 Section 1.01. Defined Terms 1 Sectio

CarParts.com Announces $75 Million Credit Facility The agreement also allows for an expansion of $75 million for total capacity of $150 million

Exhibit 99.1 CarParts.com Announces $75 Million Credit Facility The agreement also allows for an expansion of $75 million for total capacity of $150 million TORRANCE, Calif. ? June 21, 2022 ? CarParts.com, Inc. (NASDAQ: PRTS), one of the leading e-commerce providers of automotive parts and accessories, today announced it has entered into an amended and restated facility in place of their prior cre

Amended and Pledge and Security Agreement, dated as of June 17, 2022, by and among CarParts.com, Inc., certain of its wholly owned subsidiaries and JPMorgan Chase Bank, N.A., as administrative agent (incorporated by reference to Exhibit 10.2 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on June 21, 2022).

Exhibit 10.2 Morgan Lewis Draft ? 06/08/22 AMENDED AND RESTATED PLEDGE AND SECURITY AGREEMENT THIS AMENDED AND RESTATED PLEDGE AND SECURITY AGREEMENT (as it may be amended, restated, supplemented or otherwise modified from time to time, the ?Security Agreement?) is entered into as of June [ ], 2022 by and among CARPARTS.COM, INC., a Delaware corporation (?Company?), PARTSBIN, INC., a Delaware corp

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) May 25, 2022 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) ? ? ? Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission Fi

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

Table of Contents ? UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

CarParts.com Reports Record First Quarter 2022 Results Record Quarterly Sales of $166.1 million, up 15% 9th Consecutive Quarter of Year over Year Sales Growth Record Adjusted EBITDA of $9.4 million

? ? CarParts.com Reports Record First Quarter 2022 Results Record Quarterly Sales of $166.1 million, up 15% 9th Consecutive Quarter of Year over Year Sales Growth Record Adjusted EBITDA of $9.4 million ? TORRANCE, Calif. ? May 3rd, 2022 ? CarParts.com, Inc. (NASDAQ: PRTS), one of the leading e-commerce providers of automotive parts and accessories, is reporting results for the first quarter ended

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 3, 2022 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) ? ? ? Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission Fil

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 (Amendment No. )

DEF 14A 1 ny20002619x2def14a.htm DEF 14A 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 (Amendment No. ) 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 ONL

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, 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) April 18, 2022 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File N

AMENDMENT TO EMPLOYMENT AGREEMENT

AMENDMENT TO EMPLOYMENT AGREEMENT THIS AMENDMENT TO EMPLOYMENT AGREEMENT (the ?Agreement?) is entered into as of April 18, 2022 (the ?Effective Date?) by and between CarParts.

CarParts.com Expands Executive Team to Accelerate Technology Growth

CarParts.com Expands Executive Team to Accelerate Technology Growth ? TORRANCE, Calif., April 18, 2022 /PRNewswire/ - CarParts.com, (NASDAQ: PRTS) a leading e-commerce auto parts company dedicated to getting drivers back on the road, today announces that it has appointed Kals Subramanian as Chief Technology Officer, effective April 18, 2022. As previously announced, the Board of Directors recently

Regulation FD Disclosure, Termination of a Material Definitive Agreement, 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) March 18, 2022 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) ? ? ? Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission

CarParts.com Announces the Termination of Its At-The-Market Equity Offering Program

Exhibit 99.1 CarParts.com Announces the Termination of Its At-The-Market Equity Offering Program ? Torrance, California ? March 21, 2022 ? CarParts.com, (NASDAQ: PRTS), a leading e-commerce provider of automotive parts and accessories, today announced effective March 18, 2022 the company has elected to terminate its ?at-the-market? equity offering program (the ?ATM Facility?) with DA Davidson as s

CarParts.com Promotes David Meniane to CEO and Ryan Lockwood to CFO

Exhibit 99.1 CarParts.com Promotes David Meniane to CEO and Ryan Lockwood to CFO Torrance, California ? March 15, 2022 ? CarParts.com, (NASDAQ: PRTS), a leading e-commerce provider of automotive parts and accessories, today announced effective April 18, 2022, COO & CFO, David Meniane will transition to CEO and SVP of Finance, Ryan Lockwood will become CFO. Lev Peker will step down as Chief Executi

EMPLOYMENT AGREEMENT

Exhibit 99.3 EMPLOYMENT AGREEMENT THIS EMPLOYMENT AGREEMENT (the ?Agreement?) is effective March 15, 2022, (the ?Effective Date?) by and between CarParts.com, Inc., a Delaware corporation (the ?Company?), and Ryan Lockwood, an individual (the ?Executive?). WHEREAS, the parties hereto desire to enter into a written agreement to document the terms of Executive?s employment with the Company. 1. Dutie

EMPLOYMENT AGREEMENT

Exhibit 99.2 EMPLOYMENT AGREEMENT THIS EMPLOYMENT AGREEMENT (the ?Agreement?) is entered into March 15, 2022, (the ?Effective Date?) by and between CarParts.com, Inc., a Delaware corporation (the ?Company?), and David Meniane, an individual (the ?Executive?). WHEREAS, the parties hereto desire to amend the written agreement between Executive and the Company documenting the terms of Executive?s emp

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) March 12, 2022 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File N

Subsidiaries of CarParts.com, Inc.

EXHIBIT 21.1 ? SUBSIDIARIES OF THE REGISTRANT Name Jurisdiction DBA PartsBin, Inc. Delaware CarParts.com, Inc. (Philippines) Corporation Philippines Lobo Marketing, Inc. Texas Go Fido, Inc. Delaware Private Label Parts, Inc. Delaware Kool-Vue Pacific 3PL, Inc. Delaware Local Body Shops, Inc. Delaware Perfect Fit Automotive Specialty Accessories and Parts, Inc. (1) Delaware Whitney Automotive Group

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

Table of Contents ? ? UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

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) March 1, 2022 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) ? ? ? Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission F

CarParts.com Reports Record Fourth Quarter and Full Year 2021 Results Record Fourth Quarter Sales of $138.3 million, up 23% Record Fiscal Year Sales of $582.4 million, up 34% 8th Consecutive Quarter of Year over Year Sales Growth

Exhibit 99.1 ? CarParts.com Reports Record Fourth Quarter and Full Year 2021 Results Record Fourth Quarter Sales of $138.3 million, up 23% Record Fiscal Year Sales of $582.4 million, up 34% 8th Consecutive Quarter of Year over Year Sales Growth ? TORRANCE, Calif. ? March 1st, 2022 ? CarParts.com, Inc. (NASDAQ: PRTS), one of the leading e-commerce providers of automotive parts and accessories, is r

PRTS / Carparts.Com Inc / Park West Asset Management LLC - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* Carparts.com, inc. (Name of Issuer) COMMON STOCK, PAR VALUE $0.001 PER SHARE (Title of Class of Securities) 14427M107 (CUSIP Number) DECEMBER 31, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule

PRTS / Carparts.Com Inc / GOLDMAN SACHS GROUP INC - CARPARTS.COM Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* CARPARTS.COM, INC. - (Name of Issuer) Common Stock, par value $0.001 per share - (Title of Class of Securities) 14427M107 - (CUSIP Number) December 31, 2021 - (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate

PRTS / Carparts.Com Inc / MORGAN STANLEY - MS AMENDMENT Passive Investment

SC 13G/A 1 CarParts.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)* CarParts.com, Inc. - (Name of Issuer) Common Stock - (Title of Class of Securities) 14427M107 - (CUSIP Number) December 31, 2021 - (Date Of Event which Requires Filing of this Statement) Check the appropriate box to de

PRTS / Carparts.Com Inc / Polar Asset Management Partners Inc. - FORM SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 1)* CarParts.com, Inc. (Name of Issuer) Common Stock, $0.001 par value per share (Title of Class of Securities) 14427M107 (CUSIP Number) December 31, 2021 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the ru

PRTS / Carparts.Com Inc / BlackRock Inc. Passive Investment

SC 13G 1 us14427m1071020422.txt us14427m1071020422.txt SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No: ) CarParts.com, Inc. - (Name of Issuer) Common Stock - (Title of Class of Securities) 14427M107 - (CUSIP Number) December 31, 2021 - (Date of Event Which Requires Filing of this Statement) Check the appropriate box to

As filed with the Securities and Exchange Commission on January 19, 2022

S-8 1 brhc10032912s8.htm S-8 Registration No. 333- As filed with the Securities and Exchange Commission on January 19, 2022 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S‑8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 CarParts.com, Inc. (Exact name of registrant as specified in its charter) Delaware 68-0623433 (State or other jurisdiction of incorporation

Regulation FD Disclosure, 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) January 10, 2022 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) ? ? ? Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commissio

Ana Dutra Joins CarParts.com Board

Ana Dutra Joins CarParts.com Board ? TORRANCE, Calif., January 12, 2022 /PRNewswire/ - CarParts.com, (NASDAQ: PRTS) a leading e-commerce auto parts company dedicated to getting drivers back on the road, today announces that it has appointed Ana Dutra to its board of directors. Dutra previously served as Chief Executive Officer of Korn/Ferry Consulting from 2007 until 2013, when she founded Mandala

LinkedIn post from Lev Peker, CEO:

Exhibit 99.1 ? LinkedIn post from Lev Peker, CEO: Lots of goals and projects for 2022, but during first week of the year it?s also a good opportunity to take stock of how far CarParts.com has come. I?m proud we realized our vision which contributed to a company record-breaking growth in sales from $289MM to $582MM over the past 3 years and we aren?t done! Here?s to ?22 and beyond!

Regulation FD Disclosure, 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) January 5, 2022 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) ? ? ? Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission

Up to $50,000,000

424B5 1 ny20001733x1424b5.htm 424B5 TABLE OF CONTENTS Filed Pursuant to Rule 424(b)(5) Registration No. 333-240467 PROSPECTUS SUPPLEMENT (To Prospectus Dated August 11, 2020) Up to $50,000,000   Common Stock CarParts.com, Inc. has entered into an Equity Offering Sales Agreement (the “Sales Agreement”) with D.A. Davidson & Co. (“D.A. Davidson”), relating to the sale of our common stock, par value $

Equity Offering Sales Agreement, dated December 20, 2021, by and among CarParts.com, Inc. and D.A. Davidson & Co. (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed with the Securities and Exchange Commission on December 21, 2021).

Exhibit 10.1 CarParts.com, Inc. Common Stock ($0.001 par value per share) EQUITY OFFERING SALES AGREEMENT December 20, 2021 D.A. Davidson & Co. 8 Third Street North Great Falls, MT 59401 Ladies and Gentlemen: CarParts.com, Inc., a Delaware corporation (the ?Company?), proposes, subject to the terms and conditions stated herein, to issue and sell from time to time to or through D.A. Davidson & Co.,

Entry into a Material Definitive Agreement, 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) December 20, 2021 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission Fil

CarParts.com, Inc. Officer and Director Share Purchase Plan

Exhibit 99.1 CARPARTS.COM, INC. Officer and Director Share Purchase Plan November 16, 2021 1. Purpose. The purpose of the Plan is to provide a convenient method by which Eligible Individuals of the Company may purchase fully vested Company common stock from the Company at fair market value. This Plan is effective as of November 16, 2021. 2. Definitions. 2.1. ?1934 Act? means the Securities Exchang

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) November 16, 2021 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) ? ? ? Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commissi

CarParts.com, Inc. Officer and Director Share Purchase Plan (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed with the Securities and Exchange Commission on November 22, 2021).

Exhibit 10.1 ? CARPARTS.COM, INC. Officer and Director Share Purchase Plan November 16, 2021 1. Purpose. The purpose of the Plan is to provide a convenient method by which Eligible Individuals of the Company may purchase fully vested Company common stock from the Company at fair market value. This Plan is effective as of November 16, 2021. ? 2. Definitions. ? 2.1. ?1934 Act? means the Securities E

As filed with the Securities and Exchange Commission on November 19, 2021 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT THE SECURITIES ACT OF 1933 CARPARTS.COM, INC. (Exact name of registrant

Registration No. 333- As filed with the Securities and Exchange Commission on November 19, 2021 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 68-0623433 (State or other jurisdiction of incorporation or organization) (I.R.S. Em

Fourteenth Amendment to Credit Agreement, dated October 15, 2021 by and among CarParts.com, Inc., certain of its domestic subsidiaries and JPMorgan Chase Bank, N.A.

?? Exhibit 10.2 ? ? FOURTEENTH AMENDMENT TO CREDIT AGREEMENT ? THIS FOURTEENTH AMENDMENT TO CREDIT AGREEMENT (this ?Amendment?), dated as of October 15, 2021, is entered into by and among CARPARTS.COM, INC., a Delaware corporation (formerly known as U.S. AUTO PARTS NETWORK, INC.) (?Company?), PARTSBIN, INC., a Delaware corporation (?PartsBin?), LOCAL BODY SHOPS, INC., a Delaware corporation (?Loca

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended October 2, 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:

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, 2021 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) ? ? ? Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commissio

CarParts.com Reports Record Third Quarter 2021 Results Record Third Quarter Sales of $141.8 million, up 21% 7th Consecutive Quarter of Year over Year Sales Growth Grew Inventory to a Record $131.8 million

Exhibit 99.1 ? CarParts.com Reports Record Third Quarter 2021 Results Record Third Quarter Sales of $141.8 million, up 21% 7th Consecutive Quarter of Year over Year Sales Growth Grew Inventory to a Record $131.8 million ? TORRANCE, Calif. ? November 2nd, 2021 ? CarParts.com, Inc. (NASDAQ: PRTS), one of the leading e-commerce providers of automotive parts and accessories, is reporting results for t

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

Table of Contents ? UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

CarParts.com Reports Record Second Quarter 2021 Results Record Quarterly Sales of $157.5 million, up 32% 6th Consecutive Quarter of Year over Year Sales Growth Net Income Growth of 32% to $2.1 million and Record Adjusted EBITDA of $8.3 million

Exhibit 99.1 ? CarParts.com Reports Record Second Quarter 2021 Results Record Quarterly Sales of $157.5 million, up 32% 6th Consecutive Quarter of Year over Year Sales Growth Net Income Growth of 32% to $2.1 million and Record Adjusted EBITDA of $8.3 million ? ? TORRANCE, Calif. ? August 5th, 2021 ? CarParts.com, Inc. (NASDAQ: PRTS), one of the leading e-commerce providers of automotive parts and

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 5, 2021 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) ? ? ? Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission

CarParts.com, Inc. Independent Director Compensation Policy

Independent Director Compensation Policy The compensation and benefits for service as a member of the Board of Directors is determined by our Board of Directors.

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 27, 2021 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) ? ? ? Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission F

As filed with the Securities and Exchange Commission on June 30, 2021 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S‑8 REGISTRATION STATEMENT THE SECURITIES ACT OF 1933 CarParts.com, Inc. (Exact name of registrant as s

Registration No. 333- As filed with the Securities and Exchange Commission on June 30, 2021 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S?8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 CarParts.com, Inc. (Exact name of registrant as specified in its charter) Delaware 68-0623433 (State or other jurisdiction of incorporation or organization) (I.R.S. Employ

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, 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) May 18, 2021 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) ? ? ? Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission Fi

CarParts.com, Inc. 2021 Employee Stock Purchase Plan (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed with the Securities and Exchange Commission on May 20, 2021).

Exhibit 10.1 ? CARPARTS.COM, INC. 2021 EMPLOYEE STOCK PURCHASE PLAN (As Adopted May 18, 2021) 1.General. (a)Purpose. The purpose of the Plan is to provide employees of the Company and its Designated Subsidiaries with an opportunity to purchase Common Stock through accumulated payroll deductions. The Company?s intention is to have the Plan and Offerings thereunder qualify as an ?employee stock purc

Quarterly Report - 10-Q

Table of Contents ? UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

CarParts.com Reports Record First Quarter 2021 Results Record Quarterly Sales of $144.8 million, up 65% 5th Consecutive Quarter of Year over Year Sales Growth Reaffirms Long Term Goal of 20-25% Compounded Sales Growth

Exhibit 99.1 ? CarParts.com Reports Record First Quarter 2021 Results Record Quarterly Sales of $144.8 million, up 65% 5th Consecutive Quarter of Year over Year Sales Growth Reaffirms Long Term Goal of 20-25% Compounded Sales Growth ? ? TORRANCE, Calif. ? May 10th, 2021 ? CarParts.com, Inc. (NASDAQ: PRTS), one of the leading e-commerce providers of automotive parts and accessories, is reporting re

Current Report

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 10, 2021 ? ? CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) ? Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commiss

- DEF 14A

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 (Amendment No. ) 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)(

Henry Maier, President & CEO of FedEx Ground, Joins CarParts.com Board

? ? Henry Maier, President & CEO of FedEx Ground, Joins CarParts.com Board ? TORRANCE, California ? April 6, 2021 ? CarParts.com, (NASDAQ: PRTS) a leading e-commerce auto parts company dedicated to getting drivers back on the road, today announces that it has appointed Henry Maier to its board of directors. Maier is a 35-year veteran of FedEx Corporation, where he currently serves as president and

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)*

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* Carparts.com, inc. (Name of Issuer) COMMON STOCK, PAR VALUE $0.001 PER SHARE (Title of Class of Securities) 14427M107 (CUSIP Number) March 26, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pu

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) April 5, 2021 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) ? ? ? Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission F

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Carparts.com, inc. (Name of Issuer) COMMON STOCK, PAR VALUE $0.001 PER SHARE (Title of Class of Securities) 14427M107 (CUSIP Number) March 25, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pur

1. Joint Filing Agreement, dated as of April 5, 2021, by and between Park West Asset Management LLC, Park West Investors Master Fund, Limited and Peter S. Park (incorporated by reference to Exhibit 1 to the Schedule 13G filed with the Securities and Exchange Commission on April 5, 2021).

Exhibit 1 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of them of a statement on Schedule 13G (including amendments thereto) with respect to the shares of common stock, par value $0.

- S-8

As filed with the Securities and Exchange Commission on March 18, 2021 Registration No.

Annual Report - 10-K

Table of Contents ? ? UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

Subsidiaries of CarParts.com, Inc.

EXHIBIT 21.1 ? SUBSIDIARIES OF THE REGISTRANT Name Jurisdiction DBA PartsBin, Inc. Delaware CarParts.com, Inc. (Philippines) Corporation Philippines Lobo Marketing, Inc. Texas Go Fido, Inc. Delaware Private Label Parts, Inc. Delaware Kool-Vue Pacific 3PL, Inc. Delaware Local Body Shops, Inc. Delaware Perfect Fit Automotive Specialty Accessories and Parts, Inc. (1) Delaware Whitney Automotive Group

2021 Investor Presentation Disclaimer 2 This presentation contains “forward-looking” statements, within the meaning of the federal securities laws, that are based on our management’s belief’s and assumptions and on information currently available to

Exhibit 99.1 2021 Investor Presentation Disclaimer 2 This presentation contains “forward-looking” statements, within the meaning of the federal securities laws, that are based on our management’s belief’s and assumptions and on information currently available to management. Forward-looking statements include information concerning our possible or assumed future results of operations, expected grow

CarParts.com Reports Record Fourth Quarter and Full Year 2020 Results Record Q4 Sales of $119.7 million, up 90% Record Fiscal Year Sales of $443.9 million, up 58%

Exhibit 99.1 CarParts.com Reports Record Fourth Quarter and Full Year 2020 Results Record Q4 Sales of $119.7 million, up 90% Record Fiscal Year Sales of $443.9 million, up 58% TORRANCE, Calif. – March 8th, 2021 – CarParts.com, Inc. (NASDAQ: PRTS), one of the leading e-commerce providers of automotive parts and accessories, is reporting results for the fourth quarter and fiscal year ended January 2

Regulation FD Disclosure

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 8, 2021 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File N

Current Report

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 8, 2021 ? ? CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) ? Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commis

CARPARTS 13G FINAL

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* CARPARTS.COM, INC. - (Name of Issuer) Common Stock, $0.001 par value per share - (Title of Class of Securities) 14427M107 - (CUSIP Number) December 31, 2020 - (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate t

MS INITIAL

SC 13G 1 Carparts.txt MS INITIAL UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No.)* CarParts.com, Inc. - (Name of Issuer) Common Stock - (Title of Class of Securities) 14427M107 - (CUSIP Number) January 27, 2021 - (Date Of Event which Requires Filing of this Statement) Check the appropriate box to designat

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Carparts.Com Inc. (Name of Issuer) Common Stock, $0.001 par value per share (Title of Class of Securities

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Carparts.Com Inc. (Name of Issuer) Common Stock, $0.001 par value per share (Title of Class of Securities) 14427M107 (CUSIP Number) December 31, 2020 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule p

SC 13G

us14427m1071020221.txt SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No: ) CARPARTSCOM INC - (Name of Issuer) Common Stock - (Title of Class of Securities) 14427M107 - (CUSIP Number) December 31, 2020 - (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to whi

CarParts.com Announces Changes to Its Board of Directors

CarParts.com Announces Changes to Its Board of Directors Torrance, CA (November 12, 2020) – CarParts.com, Inc. (NASDAQ: PRTS) ("CarParts.com"), announced today Joshua L. Berman informed the Company of his decision to step down from the CarParts.com Board of Directors effective immediately. In addition, the Company also announced earlier today that Dr. Lisa Costa has been appointed to the Board's C

Dr. Lisa Costa, Chief Information Officer at U.S. Special Operations Command and Advisor to Fortune 500 Companies, Joins CarParts.com Board of Directors Dr. Costa will provide big data, cyber, and tech expertise to growing e-commerce company

Dr. Lisa Costa, Chief Information Officer at U.S. Special Operations Command and Advisor to Fortune 500 Companies, Joins CarParts.com Board of Directors Dr. Costa will provide big data, cyber, and tech expertise to growing e-commerce company Torrance, CA (November 12, 2020) – CarParts.com, Inc. (NASDAQ: PRTS) ("CarParts.com"), announced today that Dr. Lisa Costa, Chief Information Officer of the U

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 - 8-K

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 10, 2020 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission Fil

Quarterly Report - 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ⌧ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 26, 2020 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 numbe

CarParts.com Reports Record Third Quarter 2020 Results 105% Increase in E-Commerce Sales Drives Another Record Quarter of Gross Profit

Exhibit 99.1 CarParts.com Reports Record Third Quarter 2020 Results 105% Increase in E-Commerce Sales Drives Another Record Quarter of Gross Profit TORRANCE, Calif. – November 9th, 2020 – CarParts.com, Inc. (NASDAQ: PRTS), one of the leading e-commerce providers of automotive parts and accessories, is reporting results for the third quarter ended September 26, 2020. Q3 2020 Highlights vs. Q3 2019

- 8-K

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, 2020 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File

PRTS / U.S. Auto Parts Network, Inc. / Nia Mehran - SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 7)* CarParts.com, Inc. (Name of Issuer) Common Stock, par value $0.001 per share (Title of Class of Securities) 90343C100 (CUSIP Number) Mehran Nia 11676 Terryhill Place Los Angeles, CA 90049 (310) 704-9111 (Name, Address and Telephone Number of Person Autho

6,000,000 Shares Common Stock

TABLE OF CONTENTS Filed Pursuant to Rule 424(b)(5) Registration No. 333-240467 PROSPECTUS SUPPLEMENT (To Prospectus Dated August 11, 2020) 6,000,000 Shares   Common Stock This is a public offering of shares of common stock of CarParts.com, Inc. We are offering 4,000,000 shares of our common stock. The selling stockholder identified in this prospectus supplement is offering an additional 2,000,000

CarParts.com Announces Pricing of Public Offering of Common Stock

Exhibit 99.1 CarParts.com Announces Pricing of Public Offering of Common Stock TORRANCE, Calif. – August 13th, 2020 – CarParts.com, Inc. (NASDAQ: PRTS) (“CarParts.com”), one of the leading e-commerce providers of automotive parts and accessories, today announced the pricing of an underwritten public offering of 6,000,000 shares of its common stock at a price to the public of $13.00 per share. Of t

Carparts.com, Inc. 6,000,000 Shares Common Stock ($0.001 par value per share) Underwriting Agreement

Exhibit 1.1 Carparts.com, Inc. 6,000,000 Shares Common Stock ($0.001 par value per share) Underwriting Agreement New York, New York August 13, 2020 RBC Capital Markets, LLC As Representative of the several Underwriters, 200 Vesey Street New York, New York 10281-8098 Ladies and Gentlemen: Carparts.com, Inc., a Delaware corporation (the “Company”), and the individual listed in Schedule I here (the “

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Financial Statements and Exhibits - FORM 8-K

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 13, 2020 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File

Quarterly Report - 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ⌧ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 27, 2020 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: 00

Thirteenth Amendment to Credit Agreement and Fifth Amendment to Pledge and Security Agreement, dated July 31, 2020 by and among CarParts.com, Inc., certain of its domestic subsidiaries and JPMorgan Chase Bank, N.A (incorporated by reference to Exhibit 10.2 to the Company’s Current Report on Form 10-Q filed with the Securities and Exchange Commission on August 10, 2020.

Exhibit 10.2 Execution Version THIRTEENTH AMENDMENT TO CREDIT AGREEMENT AND CONSENT THIS THIRTEENTH AMENDMENT TO CREDIT AGREEMENT AND CONSENT (this “Amendment”), dated as of July 31, 2020, is entered into by and among CARPARTS.COM, INC., a Delaware corporation (formerly known as U.S. AUTO PARTS NETWORK, INC.) (“Company”), PARTSBIN, INC., a Delaware corporation (“PartsBin”), LOCAL BODY SHOPS, INC.,

Subject to Completion, dated August 11, 2020

Subject to Completion, dated August 11, 2020 Filed Pursuant to Rule 424(b)(5) Registration No.

Current Report

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 10, 2020 CARPARTS.COM, INC. (Exact name of registrant as specified in its charter) Delaware 001-33264 68-0623433 (State or other jurisdiction of incorporation) (Commission File

LETTER

United States securities and exchange commission logo August 10, 2020 Alfredo Gomez General Counsel CarParts.

CarParts.com Reports Record Sales and Gross Profit for Second Quarter 2020

Exhibit 99.1 CarParts.com Reports Record Sales and Gross Profit for Second Quarter 2020 TORRANCE, Calif. – August 10th, 2020 – CarParts.com, Inc. (NASDAQ: PRTS), one of the leading e-commerce providers of automotive parts and accessories, is reporting results for the second quarter ended June 27, 2020. Q2 2020 Highlights vs. Year-Ago Period ● Q2 net sales increased 61% to a company record $118.9 m

-

CARPARTS.COM, INC. August 10, 2020 VIA EDGAR United States Securities and Exchange Commission Division of Corporate Finance 100 F Street, N.E. Washington, D.C. 20549 Re: CarParts.com, Inc.—Registration Statement on Form S-3 (File No. 333-240467) Ladies and Gentlemen: In accordance with Rule 461 under the Securities Act of 1933, as amended, we hereby request acceleration of the effective date of th

-

United States securities and exchange commission logo August 10, 2020 Alfredo Gomez General Counsel CarParts.

CARPARTS.COM, INC., Dated as of _______, 20__ Subordinated Debt Securities Table of Contents

Exhibit 4.3 CARPARTS.COM, INC., Issuer AND [TRUSTEE], Trustee INDENTURE Dated as of , 20 Subordinated 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 4 Section 2.01 Designation and Terms of Securities 4 Section 2.02 Form of Securities and Trustee’s Certificate

CARPARTS.COM, INC., Dated as of _______, 20__ Senior Debt Securities Table of Contents

Exhibit 4.2 CARPARTS.COM, INC., Issuer AND [TRUSTEE], Trustee INDENTURE Dated as of , 20 Senior 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 4 Section 2.01 Designation and Terms of Securities 4 Section 2.02 Form of Securities and Trustee’s Certificate 6 Sect

- S-3

TABLE OF CONTENTS As filed with the Securities and Exchange Commission on August 4, 2020 Registration No.

Amendment No. 2 to the Amended and Restated Bylaws of CarParts.com, Inc., dated as of July 23, 2020 (incorporated by reference to Exhibit 3.2 to the Registrant’s Current Report on Form 8-K filed with the Securities and Exchange Commission on July 27, 2020).

Exhibit 3.2 AMENDMENT NO. 2 TO AMENDED AND RESTATED BYLAWS OF U.S. AUTO PARTS NETWORK, INC. The undersigned, in his capacity as the duly appointed and incumbent Secretary of U.S. Auto Parts Network, Inc. (the “Corporation”), hereby certifies on behalf of the Corporation that the following Amendment to the Amended and Restated Bylaws of the Corporation (the “Bylaws”) was duly adopted by the Board o