Kals Subramanian - 02 Jan 2026 Form 4 Insider Report for CarParts.com, Inc. (PRTS)

Role
Chief Technology Officer
Signature
/s/ Kals Subramanian
Issuer symbol
PRTS
Transactions as of
02 Jan 2026
Net transactions value
-$15,464
Form type
4
Filing time
06 Jan 2026, 20:47:05 UTC
Previous filing
20 Oct 2025
Next filing
20 Jan 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Subramanian Kals Chief Technology Officer 2050 W. 190TH STREET, SUITE 400, TORRANCE /s/ Kals Subramanian 06 Jan 2026 0001922934

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction PRTS Common Stock Options Exercise $0 +41,666 +19% $0.000000 266,285 02 Jan 2026 Direct F1
transaction PRTS Common Stock Tax liability $7,029 -14,058 -5.3% $0.5000 252,227 05 Jan 2026 Direct F2
transaction PRTS Common Stock Options Exercise $0 +50,000 +20% $0.000000 302,227 02 Jan 2026 Direct F3
transaction PRTS Common Stock Tax liability $8,436 -16,871 -5.6% $0.5000 285,356 05 Jan 2026 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The Restricted Stock Awards (RSAs) were granted to the Reporting Person on January 2, 2025 pursuant to the CarParts.com, Inc. 2016 Equity Incentive Plan. Thirty-three and a third percent of the shares of stock subject to the RSA vested on January 2, 2026, the first anniversary of the grant date, and the remainder of the shares subject to the RSA will vest in equal installments on each of the next two anniversaries of the grant date, subject to such Reporting Person's service to the Company through such dates.
F2 Represents shares of common stock that have been withheld by the Company to satisfy tax withholding obligations in connection with the net settlement of vested Restricted Stock Awards (RSAs).
F3 The Restricted Stock Awards (RSAs) were granted to the Reporting Person on January 2, 2025 pursuant to the CarParts.com, Inc. 2016 Equity Incentive Plan. Fifty percent of the RSAs vested on January 2, 2026, the first anniversary of the grant date, and the remainder of the RSAs will vest in equal installments each quarter thereafter through the second anniversary of the grant date, subject to such Reporting Person's service to the Company through such dates.