CarParts.com director granted 21,019 shares

CarParts.com director Jay Keith Greyson received 21,019 shares of common stock on January 5, 2026 as an equity award in lieu of $11,550 in director retainer fees, valuing the shares at $0.55 per share.

Rhea-AI Filing Summary

CarParts.com director Jay Keith Greyson received 21,019 shares of common stock on January 5, 2026 as an equity award in lieu of $11,550 in director retainer fees, valuing the shares at $0.55 per share. After this grant, he beneficially owned 426,514 common shares held directly.

Insider Trade Summary

Grant/Award: 21,019 shares

Grant/Award 1 txn

Insider GREYSON JAY KEITH

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	21,019	$0.55	$12K

Holdings After Transaction: Common Stock — 426,514 shares (Direct)

Footnotes (1)

1. F1. Shares were awarded pursuant to the CarParts.com, Inc. Director Payment Election Plan in lieu of retainer fees equal to $11,550.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did CarParts.com (PRTS) report in this Form 4?

The filing reports that director Jay Keith Greyson was granted 21,019 shares of CarParts.com common stock on January 5, 2026.

What was the price per share for Jay Keith Greyson’s CarParts.com stock award?

The 21,019 common shares were valued at $0.55 per share for this equity award.

Why did the CarParts.com director receive 21,019 shares instead of cash?

The shares were awarded under the CarParts.com, Inc. Director Payment Election Plan in lieu of director retainer fees totaling $11,550.

How many CarParts.com (PRTS) shares does Jay Keith Greyson own after this transaction?

Following the reported grant, Jay Keith Greyson beneficially owned 426,514 CarParts.com common shares.

Is Jay Keith Greyson’s CarParts.com share ownership direct or indirect?

The filing shows his 426,514 common shares as held with direct ownership.

What is the role of Jay Keith Greyson at CarParts.com?

Jay Keith Greyson is reported as a director of CarParts.com, Inc. in this filing.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 01/06/2026 - 08:49 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

GREYSON JAY KEITH

(Last) (First) (Middle)

C/O CARPARTS.COM, INC.

2050 W. 190TH STREET, SUITE 400

(Street)

TORRANCE CA 90504

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
CarParts.com, Inc. [ PRTS ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
01/05/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	01/05/2026		A(1)		21,019	A	$0.55	426,514	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Shares were awarded pursuant to the CarParts.com, Inc. Director Payment Election Plan in lieu of retainer fees equal to $11,550.

	/s/ Jay Greyson	01/06/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.