PETERSON JAMES J

Director at MICROSEMI CORP · on record since Jan 26, 2006
Director at STEC, INC. · on record since Jun 6, 2007
Director at MOBIX LABS, INC · on record since May 4, 2026
10% owner at MOBIX LABS, INC · on record since May 4, 2026
President, CEO & Director at MICROSEMI CORP · on record since Feb 2, 2005

Insider trading activity of PETERSON JAMES J

Transactions on record: 473; since Dec 8, 2003

Open-market buys: 0

Open-market sells: 169; $79.1M

Companies traded: 3; last filing Sep 22, 2026

Figures computed from official regulatory filings — .

Companies where PETERSON JAMES J has traded

MOBIX LABS, INC23 tx · $441.4K · Sep 22, 2026
MICROSEMI CORP447 tx · $191.3M · May 30, 2018
STEC, INC.3 tx · $367K · May 30, 2008

Track record of PETERSON JAMES J

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

Transaction history of PETERSON JAMES J

Co-insiders of PETERSON JAMES J

Goerner Frederick CMICROSEMI CORP +1
ALDRICH DAVID JMOBIX LABS, INC
Alexy KimberlyMICROSEMI CORP
ANDERSON THOMAS ROBERTMICROSEMI CORP
ARALIS JAMESMOBIX LABS, INC
AUBERTON-HERVE ANDRE-JACQUESMOBIX LABS, INC
Bahri RajatSTEC, INC.
BALL F MICHEALSTEC, INC.
BATTAGLIA FABRIZIOMOBIX LABS, INC
BENDUSH WILLIAMMICROSEMI CORP
BEYER RICHARD MMICROSEMI CORP
BLOMQUIST HAROLD AMICROSEMI CORP

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Src
MOBIX LABS, INCListing on record	Sep 22, 2026	Award	19,101	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MOBIX LABS, INCListing on record	Sep 22, 2026	Award	12,255	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MOBIX LABS, INCListing on record	Aug 25, 2026	Other	144,927	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MOBIX LABS, INCListing on record	Aug 25, 2026	OtherD (derivative)	-144,927	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MOBIX LABS, INCListing on record	Jul 2, 2026	Award	13,660	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MOBIX LABS, INCListing on record	May 4, 2026	Award	14,805	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MOBIX LABS, INCListing on record	May 4, 2026	Award	5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MOBIX LABS, INCListing on record	Nov 28, 2025	Award	39,166	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MOBIX LABS, INCListing on record	Sep 25, 2025	Award	46,855	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MOBIX LABS, INCListing on record	Jul 11, 2025	Award	98,453	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MOBIX LABS, INCListing on record	May 12, 2025	Award	-1,050,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MOBIX LABS, INCListing on record	Apr 14, 2025	Award	-1,050,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MOBIX LABS, INCListing on record	Mar 17, 2025	Sell	-277,285	0.90 USD	$249.6K	SEC
MOBIX LABS, INCListing on record	Mar 13, 2025	Sell	-394	1.04 USD	$409.8	SEC
MOBIX LABS, INCListing on record	Mar 13, 2025	Sell	-15,803	1.00 USD	$15.8K	SEC
MOBIX LABS, INCListing on record	Mar 10, 2025	Sell	-146,732	1.04 USD	$152.6K	SEC
MOBIX LABS, INCListing on record	Mar 7, 2025	Sell	-2,401	1.08 USD	$2.6K	SEC
MOBIX LABS, INCListing on record	Mar 7, 2025	Sell	-19,088	1.07 USD	$20.4K	SEC
MOBIX LABS, INCListing on record	Feb 27, 2025	AwardD (derivative)	20,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MOBIX LABS, INCListing on record	Feb 27, 2025	Award	2,283,795	—	n/a (No price was disclosed in the filing)	SEC
MOBIX LABS, INCListing on record	Feb 27, 2025	AwardD (derivative)	133,416	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MOBIX LABS, INCListing on record	Dec 26, 2023	AwardD (derivative)	1,449,275	—	n/a (No price was disclosed in the filing)	SEC
MOBIX LABS, INCListing on record	Dec 26, 2023	Award	2,404,845	—	n/a (No price was disclosed in the filing)	SEC
MICROSEMI CORPListing unverified	May 30, 2018	OtherD (derivative)	-250,000	—	n/a (No price was disclosed in the filing)	SEC
MICROSEMI CORPListing unverified	May 30, 2018	Other	-473,302	—	n/a (No price was disclosed in the filing)	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
MOBIX LABS, INCListing on record	Sep 22, 2026	Award	19,101	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MOBIX LABS, INCListing on record	Sep 22, 2026	Award	12,255	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MOBIX LABS, INCListing on record	Aug 25, 2026	Other	144,927	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MOBIX LABS, INCListing on record	Aug 25, 2026	OtherD (derivative)	-144,927	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MOBIX LABS, INCListing on record	Jul 2, 2026	Award	13,660	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MOBIX LABS, INCListing on record	May 4, 2026	Award	14,805	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MOBIX LABS, INCListing on record	May 4, 2026	Award	5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MOBIX LABS, INCListing on record	Nov 28, 2025	Award	39,166	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MOBIX LABS, INCListing on record	Sep 25, 2025	Award	46,855	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MOBIX LABS, INCListing on record	Jul 11, 2025	Award	98,453	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MOBIX LABS, INCListing on record	May 12, 2025	Award	-1,050,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MOBIX LABS, INCListing on record	Apr 14, 2025	Award	-1,050,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MOBIX LABS, INCListing on record	Mar 17, 2025	Sell	-277,285	0.90 USD	$249.6K	SEC
MOBIX LABS, INCListing on record	Mar 13, 2025	Sell	-394	1.04 USD	$409.8	SEC
MOBIX LABS, INCListing on record	Mar 13, 2025	Sell	-15,803	1.00 USD	$15.8K	SEC
MOBIX LABS, INCListing on record	Mar 10, 2025	Sell	-146,732	1.04 USD	$152.6K	SEC
MOBIX LABS, INCListing on record	Mar 7, 2025	Sell	-2,401	1.08 USD	$2.6K	SEC
MOBIX LABS, INCListing on record	Mar 7, 2025	Sell	-19,088	1.07 USD	$20.4K	SEC
MOBIX LABS, INCListing on record	Feb 27, 2025	AwardD (derivative)	20,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MOBIX LABS, INCListing on record	Feb 27, 2025	Award	2,283,795	—	n/a (No price was disclosed in the filing)	SEC
MOBIX LABS, INCListing on record	Feb 27, 2025	AwardD (derivative)	133,416	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MOBIX LABS, INCListing on record	Dec 26, 2023	AwardD (derivative)	1,449,275	—	n/a (No price was disclosed in the filing)	SEC
MOBIX LABS, INCListing on record	Dec 26, 2023	Award	2,404,845	—	n/a (No price was disclosed in the filing)	SEC
MICROSEMI CORPListing unverified	May 30, 2018	OtherD (derivative)	-250,000	—	n/a (No price was disclosed in the filing)	SEC
MICROSEMI CORPListing unverified	May 30, 2018	Other	-473,302	—	n/a (No price was disclosed in the filing)	SEC