Form 4 Filing for Timothy Green Nauss at CarParts.com, Inc.

This filing details a transaction by Timothy Green Nauss, a director at CarParts.com, Inc. On July 7, 2026, Mr. Nauss acquired 18,672 cash-settled Restricted Stock Units (RSUs) with a transaction value of $0.00. These RSUs are performance-based and will vest on the 2027 annual shareholder meeting date, provided Mr. Nauss remains employed by the company. Each RSU represents a contingent right to receive cash equal to the fair market value of one share of CarParts.com, Inc. common stock on the vesting date. Following this transaction, Mr. Nauss holds 18,672 RSUs. The underlying security for these RSUs is CarParts.com, Inc. Common Stock.