CarParts.com director files initial Form 3 ownership

CarParts.com, Inc. director Timothy Green Nauss filed an initial Form 3 reporting his beneficial ownership in the company’s common stock.

Rhea-AI Filing Summary

CarParts.com, Inc. director Timothy Green Nauss filed an initial Form 3 reporting his beneficial ownership in the company’s common stock. The filing shows he holds 0 shares of common stock as of the reported date and reports no purchases, sales, or option positions.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Nauss Timothy Green

Role Director

Type	Security	Shares	Price	Value
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 0 shares (Direct)

Key Figures

Common stock owned: 0 shares Buy transactions: 0 Sell transactions: 0 +1 more

4 metrics

Common stock owned 0 shares Total shares following reported date on Form 3

Buy transactions 0 BuyCount in transaction summary

Sell transactions 0 SellCount in transaction summary

Holding entries 1 HoldingEntries in transaction summary

Key Terms

Form 3, beneficial ownership, Common Stock

3 terms

Form 3 regulatory

"director Timothy Green Nauss filed an initial Form 3 reporting his beneficial ownership"

Form 3 is the initial public filing that officers, directors and large shareholders must submit to report their ownership of a company’s securities when they become insiders. It acts like an opening inventory sheet that gives investors a starting point to see who holds significant stakes and to spot later trades or potential conflicts of interest, helping assess insider confidence and transparency.

beneficial ownership financial

"filed an initial Form 3 reporting his beneficial ownership in the company’s common stock"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

Common Stock financial

"The filing shows he holds 0 shares of common stock as of the reported date"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

FAQ

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

What does the CarParts.com (PRTS) Form 3 filing for Timothy Green Nauss show?

The Form 3 for director Timothy Green Nauss reports his initial beneficial ownership in CarParts.com common stock. It shows he holds 0 shares as of the filing, with no reported purchases, sales, or derivative positions in the company’s stock.

Did Timothy Green Nauss buy or sell any CarParts.com (PRTS) shares in this Form 3?

No. The Form 3 is an initial ownership report and does not show any buy or sell transactions. It lists a holding entry for common stock with 0 total shares reported as beneficially owned following the reported date.

How many CarParts.com (PRTS) shares does Timothy Green Nauss report owning?

He reports owning 0 shares of CarParts.com common stock. The transaction section lists a holding entry with total shares following the reported date shown as 0.0000, indicating no beneficial ownership in this security at that time.

What type of security is disclosed in the CarParts.com (PRTS) Form 3?

The Form 3 discloses holdings in CarParts.com common stock. For this director, the filing lists common stock as the security title, with total shares following the reported date shown as 0.0000 and no derivative securities reported.

Does the CarParts.com (PRTS) Form 3 indicate any derivative or option holdings?

No. The derivative section in the insider data is empty. The filing only shows a single holding entry for common stock with 0 shares reported, indicating no listed options, warrants, or other derivative positions tied to CarParts.com equity.

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

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Accepted by SEC EDGAR 06/15/2026 - 04:56 PM Learn about SEC filing dates

SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Nauss Timothy Green

(Last) (First) (Middle)

C/O CARPARTS.COM, INC.

4910 AIRPORT PLAZA DRIVE, SUITE 300

(Street)

LONG BEACH CALIFORNIA 90815

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
06/06/2026

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

3a. Foreign Trading Symbol

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

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

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

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 Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	0	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	/s/ Timothy Nauss	06/15/2026
	** 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 5 (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 3: SEC 1473 (03-26)