CarParts.com director buys 10,000 shares

Director Barry Phelps disclosed open-market purchases totaling 10,000 PRTS shares, with this amended filing correcting balances after a 10-to-1 reverse split.

This filing corrects an earlier one, and you can read the original Form 4 if you want to see what changed.

Rhea-AI Filing Summary

CarParts.com, Inc. (PRTS) director Barry Phelps reported purchasing a total of 10,000 shares of common stock in open-market transactions, including 9,900 shares at $6.48 on August 25, 2026 and 100 shares at $6.15 on August 20, 2026. The amended report states it is being filed to correct the post-transaction share balances to reflect a prior 10-to-1 reverse split, and no Rule 10b5-1 trading plan is reported.

Insider Trade Summary

Net Buyer: 10,000 shares

Net Buy 2 txns

Insider PHELPS BARRY

Role Director

Bought 10,000 shs ($65K)

Type	Security	Shares	Price	Value
Purchase	Common Stock F1	9,900	$6.48	$64K
Purchase	Common Stock F1	100	$6.15	$615.00

Holdings After Transaction: Common Stock — 43,577 shares (Direct)

Footnotes (1)

1. F1. This Form 4/A is being filed to correct the balances in column 5 to properly reflect the proper balances subsequent to the 10-to-1 reverse split.

Key Figures

Shares purchased August 25, 2026: 9,900 shares Purchase price August 25, 2026: $6.48 per share Shares purchased August 20, 2026: 100 shares +3 more

6 metrics

Shares purchased August 25, 2026 9,900 shares Open-market purchase of CarParts.com common stock by director Barry Phelps

Purchase price August 25, 2026 $6.48 per share Price paid for 9,900 PRTS shares in open-market transaction

Shares purchased August 20, 2026 100 shares Open-market purchase of CarParts.com common stock by director Barry Phelps

Purchase price August 20, 2026 $6.15 per share Price paid for 100 PRTS shares in open-market transaction

Total shares purchased 10,000 shares Combined shares bought across both reported transactions

Reverse split ratio 10-to-1 Ratio of the reverse split referenced in the amendment explanation

Key Terms

reverse split, open-market transactions, Rule 10b5-1

3 terms

reverse split financial

"to properly reflect the proper balances subsequent to the 10-to-1 reverse split"

A reverse split is when a company reduces the number of its outstanding shares by combining several existing shares into one new share, so the price per share rises proportionally while the company’s overall value stays the same. Investors care because it can make a stock appear more respectable or meet exchange rules — like turning many small coins into a single larger bill — but it can also signal financial trouble and often affects trading liquidity and investor perception.

open-market transactions financial

"Purchase in open market or private transaction"

Open-market transactions are purchases or sales of a company’s securities that take place on public exchanges rather than through private agreements. They matter to investors because these trades change the number of shares available, can move the stock price, and often signal management’s view of the company’s value—like a store restocking or clearing shelves, altering supply and the price shoppers see.

Rule 10b5-1 regulatory

"no Rule 10b5-1 trading plan is reported"

Rule 10b5-1 is a regulation that allows company insiders to buy or sell their shares at predetermined times, even if they have access to non-public information. It acts like setting a schedule in advance for transactions, helping prevent accusations of unfair trading. This rule provides a way for insiders to plan trades transparently, giving investors confidence that these transactions are not based on hidden information.

FAQ

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

What insider transactions did PRTS director Barry Phelps report in this Form 4/A?

He reported two open-market purchases of CarParts.com common stock, totaling 10,000 shares: 9,900 shares on August 25, 2026 at $6.48 per share and 100 shares on August 20, 2026 at $6.15 per share.

What is the total number of PRTS shares Barry Phelps bought in this amended filing?

The filing shows Barry Phelps bought a combined 10,000 shares of CarParts.com common stock, consisting of 9,900 shares in one transaction and 100 shares in another.

At what prices did Barry Phelps purchase PRTS shares?

He purchased 9,900 shares at $6.48 per share on August 25, 2026 and 100 shares at $6.15 per share on August 20, 2026, both reported as open-market transactions.

Why is this PRTS Form 4/A an amendment rather than an original filing?

The report explains it is being filed to correct the balances in column 5 so they properly reflect the balances subsequent to the 10-to-1 reverse split of CarParts.com common stock.

Were the reported PRTS insider purchases made under a Rule 10b5-1 trading plan?

No. The filing indicates that no Rule 10b5-1 trading plan governed these transactions, so they are not reported as pre-arranged under such a plan.

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

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Available on EDGAR 09/09/2026 - 06:47 PM EDT Accepted by SEC EDGAR 09/09/2026 - 06:46 PM EDT 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^*

PHELPS BARRY

(Last) (First) (Middle)

305 SCARBOROUGH ST.

(Street)

THOUSAND OAKS CALIFORNIA 91361

(City) (State) (Zip)

UNITED STATES

(Country)

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)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/20/2026

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

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

4. If Amendment, Date of Original Filed (Month/Day/Year)
08/26/2026

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	08/20/2026		P		100	A	$6.15	33,677(1)	D
Common Stock	08/25/2026		P		9,900	A	$6.48	43,577(1)	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. This Form 4/A is being filed to correct the balances in column 5 to properly reflect the proper balances subsequent to the 10-to-1 reverse split.

	/s/ Barry Phelps	09/09/2026
	** 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.
* Form 4: SEC 1474 (03-26)