Huffaker Michael

Chief Operating Officer at U.S. Auto Parts Network, Inc. · on record since Apr 9, 2026

Insider trading activity of Huffaker Michael

Transactions on record: 58; since Dec 5, 2022

Open-market buys: 2; $20.9K

Open-market sells: 0

Companies traded: 1; last filing Apr 9, 2026

Figures computed from official regulatory filings — methodology.

Companies where Huffaker Michael has traded

U.S. Auto Parts Network, Inc.58 tx · $41.2K · Apr 9, 2026

Track record of Huffaker Michael

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of Huffaker Michael

Co-insiders of Huffaker Michael

Adegan Alexander OU.S. Auto Parts Network, Inc.
Akhavan HoumanU.S. Auto Parts Network, Inc.
BARNES JIMU.S. Auto Parts Network, Inc.
Berman Joshua LU.S. Auto Parts Network, Inc.
Coleman AaronU.S. Auto Parts Network, Inc.
Costa LisaU.S. Auto Parts Network, Inc.
DiSiena MarkU.S. Auto Parts Network, Inc.

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Company	Filed	Type	Qty	Price	Value · USD	Src
U.S. Auto Parts Network, Inc.	Apr 9, 2026	AwardD	190,000	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Feb 9, 2026	ExerciseD	-13,334	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Feb 9, 2026	Exercise	13,334	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Jan 20, 2026	ExerciseD	-18,750	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Jan 20, 2026	ExerciseD	-43,630	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Jan 20, 2026	Exercise	43,630	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Jan 20, 2026	Exercise	18,750	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Jan 6, 2026	Exercise	46,666	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Jan 6, 2026	Exercise	50,000	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Dec 8, 2025	ExerciseD	-36,667	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Dec 8, 2025	Exercise	36,667	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Dec 8, 2025	Other	-23,547	0.44 USD	$10.4K	SEC
U.S. Auto Parts Network, Inc.	Oct 20, 2025	ExerciseD	-18,750	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Oct 20, 2025	Exercise	18,750	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Jul 17, 2025	ExerciseD	-18,750	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Jul 17, 2025	Exercise	18,750	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Apr 18, 2025	ExerciseD	-18,750	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Apr 18, 2025	Exercise	18,750	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Feb 7, 2025	ExerciseD	-13,333	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Feb 7, 2025	Exercise	13,333	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Jan 17, 2025	ExerciseD	-75,000	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Jan 17, 2025	Exercise	43,629	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Jan 17, 2025	ExerciseD	-43,629	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Jan 17, 2025	Exercise	75,000	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Jan 6, 2025	AwardD	100,000	0.00 USD	$0	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
U.S. Auto Parts Network, Inc.	Apr 9, 2026	AwardD	190,000	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Feb 9, 2026	ExerciseD	-13,334	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Feb 9, 2026	Exercise	13,334	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Jan 20, 2026	ExerciseD	-18,750	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Jan 20, 2026	ExerciseD	-43,630	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Jan 20, 2026	Exercise	43,630	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Jan 20, 2026	Exercise	18,750	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Jan 6, 2026	Exercise	46,666	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Jan 6, 2026	Exercise	50,000	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Dec 8, 2025	ExerciseD	-36,667	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Dec 8, 2025	Exercise	36,667	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Dec 8, 2025	Other	-23,547	0.44 USD	$10.4K	SEC
U.S. Auto Parts Network, Inc.	Oct 20, 2025	ExerciseD	-18,750	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Oct 20, 2025	Exercise	18,750	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Jul 17, 2025	ExerciseD	-18,750	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Jul 17, 2025	Exercise	18,750	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Apr 18, 2025	ExerciseD	-18,750	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Apr 18, 2025	Exercise	18,750	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Feb 7, 2025	ExerciseD	-13,333	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Feb 7, 2025	Exercise	13,333	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Jan 17, 2025	ExerciseD	-75,000	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Jan 17, 2025	Exercise	43,629	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Jan 17, 2025	ExerciseD	-43,629	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Jan 17, 2025	Exercise	75,000	0.00 USD	$0	SEC
U.S. Auto Parts Network, Inc.	Jan 6, 2025	AwardD	100,000	0.00 USD	$0	SEC