Michael Huffaker

CIK: 0001956633

Transaction Breakdown

Open Market Buys (P)4 (13.8%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)13 (44.8%)

Derivative conversions

Awards (A)11 (37.9%)

Compensation grants

Other (G, F, J, C, D, …)1 (3.4%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

PRTS

CarParts.com, Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (29 total)

PRTS
CarParts.com, Inc.
Sep 10, 2026
Purchase(P)
Direct
13.3K shares at avg. $10.06$133K
PRTS
CarParts.com, Inc.
Sep 9, 2026
Purchase(P)
Direct
36.6K shares at avg. $9.64$353K
PRTS
CarParts.com, Inc.
Sep 8, 2026
Purchase(P)
Direct
21.7K shares at avg. $9.35$203K
PRTS
CarParts.com, Inc.
Sep 4, 2026
Purchase(P)
Direct
21.2K shares at avg. $9.11$193K
PRTS
CarParts.com, Inc.
Apr 8, 2026
Award(A)
Restricted Stock Awards
Direct
190K shares-
PRTS
CarParts.com, Inc.
Feb 6, 2026
Exercise(M)
Direct
13.3K shares-
PRTS
CarParts.com, Inc.
Jan 16, 2026
Exercise(M)
Direct
43.6K shares-
PRTS
CarParts.com, Inc.
Jan 16, 2026
Exercise(M)
Direct
18.8K shares-
PRTS
CarParts.com, Inc.
Jan 2, 2026
Exercise(M)
Direct
46.7K shares-
PRTS
CarParts.com, Inc.
Jan 2, 2026
Exercise(M)
Direct
50K shares-
PRTS
CarParts.com, Inc.
Dec 8, 2025
Tax Payment(F)
Direct
23.5K shares at avg. $0.44$10K
PRTS
CarParts.com, Inc.
Dec 5, 2025
Exercise(M)
Direct
36.7K shares-
PRTS
CarParts.com, Inc.
Oct 16, 2025
Exercise(M)
Direct
18.8K shares-
PRTS
CarParts.com, Inc.
Jul 16, 2025
Exercise(M)
Direct
18.8K shares-
PRTS
CarParts.com, Inc.
Apr 16, 2025
Exercise(M)
Direct
18.8K shares-
PRTS
CarParts.com, Inc.
Feb 6, 2025
Exercise(M)
Direct
13.3K shares-
PRTS
CarParts.com, Inc.
Jan 16, 2025
Exercise(M)
Direct
75K shares-
PRTS
CarParts.com, Inc.
Jan 16, 2025
Exercise(M)
Direct
43.6K shares-
PRTS
CarParts.com, Inc.
Jan 2, 2025
Award(A)
Restricted Stock Awards
Direct
100K shares-
PRTS
CarParts.com, Inc.
Jan 2, 2025
Award(A)
Restricted Stock Awards
Direct
140K shares-
PRTS
CarParts.com, Inc.
Dec 27, 2024
Award(A)
Direct
526 shares at avg. $0.95$499.7
PRTS
CarParts.com, Inc.
Dec 13, 2024
Award(A)
Direct
510 shares at avg. $0.98$499.8
PRTS
CarParts.com, Inc.
Dec 5, 2024
Exercise(M)
Direct
36.7K shares-
PRTS
CarParts.com, Inc.
Nov 15, 2024
Award(A)
Direct
495 shares at avg. $1.01$499.95
PRTS
CarParts.com, Inc.
Nov 1, 2024
Award(A)
Direct
602 shares at avg. $0.83$499.66

		Type	Shares	Price		Ownership
Sep 10, 2026	PRTS CarParts.com, Inc.	Purchase(P)	13,250	$10.06	$133,295	Direct
Sep 9, 2026	PRTS CarParts.com, Inc.	Purchase(P)	36,580	$9.64	$352,631	Direct
Sep 8, 2026	PRTS CarParts.com, Inc.	Purchase(P)	21,718	$9.35	$203,063	Direct
Sep 4, 2026	PRTS CarParts.com, Inc.	Purchase(P)	21,160	$9.11	$192,768	Direct
Apr 8, 2026	PRTS CarParts.com, Inc.	Award(A) Restricted Stock Awards	190,000	-	-	Direct
Feb 6, 2026	PRTS CarParts.com, Inc.	Exercise(M)	13,334	-	$0	Direct
Jan 16, 2026	PRTS CarParts.com, Inc.	Exercise(M)	43,630	-	$0	Direct
Jan 16, 2026	PRTS CarParts.com, Inc.	Exercise(M)	18,750	-	$0	Direct
Jan 2, 2026	PRTS CarParts.com, Inc.	Exercise(M)	46,666	-	$0	Direct
Jan 2, 2026	PRTS CarParts.com, Inc.	Exercise(M)	50,000	-	$0	Direct
Dec 8, 2025	PRTS CarParts.com, Inc.	Tax Payment(F)	23,547	$0.44	$10,361	Direct
Dec 5, 2025	PRTS CarParts.com, Inc.	Exercise(M)	36,667	-	-	Direct
Oct 16, 2025	PRTS CarParts.com, Inc.	Exercise(M)	18,750	-	-	Direct
Jul 16, 2025	PRTS CarParts.com, Inc.	Exercise(M)	18,750	-	-	Direct
Apr 16, 2025	PRTS CarParts.com, Inc.	Exercise(M)	18,750	-	-	Direct
Feb 6, 2025	PRTS CarParts.com, Inc.	Exercise(M)	13,333	-	-	Direct
Jan 16, 2025	PRTS CarParts.com, Inc.	Exercise(M)	75,000	-	$0	Direct
Jan 16, 2025	PRTS CarParts.com, Inc.	Exercise(M)	43,629	-	$0	Direct
Jan 2, 2025	PRTS CarParts.com, Inc.	Award(A) Restricted Stock Awards	100,000	-	-	Direct
Jan 2, 2025	PRTS CarParts.com, Inc.	Award(A) Restricted Stock Awards	140,000	-	-	Direct
Dec 27, 2024	PRTS CarParts.com, Inc.	Award(A)	526	$0.95	$500	Direct
Dec 13, 2024	PRTS CarParts.com, Inc.	Award(A)	510	$0.98	$500	Direct
Dec 5, 2024	PRTS CarParts.com, Inc.	Exercise(M)	36,667	-	$0	Direct
Nov 15, 2024	PRTS CarParts.com, Inc.	Award(A)	495	$1.01	$500	Direct
Nov 1, 2024	PRTS CarParts.com, Inc.	Award(A)	602	$0.83	$500	Direct

1-25 of 29 transactions

About Huffaker Michael

Huffaker Michael (SEC CIK 0001956633) files insider reports with the SEC as COO of CarParts.com, Inc. (PRTS).

Signal8 holds 22 ownership filings by Huffaker Michael, all Form 4s, filed between Sep 9, 2024 and Sep 10, 2026. Those filings report 29 transactions, from Sep 6, 2024 to Sep 10, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Huffaker Michael's filings is in LONG BEACH, CA.

Recent filings by Huffaker Michael

Sep 10, 2026: Open-market purchase of PRTS shares (Form 4, code P).
Sep 9, 2026: Open-market purchase of PRTS shares (Form 4, code P).
Sep 8, 2026: Open-market purchase of PRTS shares (Form 4, code P).
Sep 4, 2026: Open-market purchase of PRTS shares (Form 4, code P).
Apr 8, 2026: Grant or award of PRTS derivative securities (Form 4, code A).

Other insiders filing for CarParts.com, Inc. (PRTS)

GREYSON JAY KEITH, Director
Meniane David, CEO
PHELPS BARRY, Director
Nauss Timothy Green, Director
Liu Nanxi, Director
Costa Lisa, Director

How to read Form 4 transaction codes