X0206 3 2022-04-18 0 0001378950 CarParts.com, Inc. PRTS 0001922972 Lockwood Ryan 2050 W. 190TH STREET, SUITE 400 TORRANCE CA 90504 0 1 0 0 Chief Financial Officer Common Stock 25341 D Common Stock 20283 I By IRA Common Stock 1000 I As Custodian for Son under UTMA Stock Options (Right to Buy) 8.73 2020-06-15 2030-06-15 Common Stock 91409 D Restricted Stock Units 0 Common Stock 7105 D Twenty-five percent of the shares of stock subject to the option vested on the first anniversary of the grant date, and the remainder of which vest in equal monthly installments thereafter over three years, subject to such Reporting Person's continued service to the company through such dates. Restricted Stock Units were granted on May 12, 2021 pursuant to the CarParts.com, Inc. 2016 Equity Incentive Plan and shall vest in three equal installments on each of the next three anniversaries of the grant date. /s/ Ryan Lockwood 2022-04-18