WEINSWIG MARK

Chief Financial Officer at EMCORE CORP · on record since Oct 13, 2010
Chief Financial Officer at Turtle Beach Corp · on record since Apr 3, 2026
VP Business Dev. & IR at AVANEX CORP · on record since Aug 26, 2004
Chief Financial Officer at Aqua Metals, Inc. · on record since Sep 25, 2017
Chief Financial Officer at Avinger Inc · on record since Sep 17, 2018
Director at Avinger Inc · on record since Jul 16, 2018
Chief Financial Officer at Velodyne Lidar, Inc. · on record since May 23, 2022
Chief Financial Officer at Ouster, Inc. · on record since Mar 20, 2023

Insider trading activity of WEINSWIG MARK

Transactions on record: 234; since Oct 3, 2003

Open-market buys: 3; $16.9K

Open-market sells: 45; $1.4M

Companies traded: 7; last filing May 5, 2026

Figures computed from official regulatory filings — .

Companies where WEINSWIG MARK has traded

Turtle Beach Corp8 tx · $152.6K · May 5, 2026
Ouster, Inc.22 tx · $947.6K · Dec 16, 2024
Velodyne Lidar, Inc.4 tx · Feb 13, 2023
Avinger Inc54 tx · $43.3K · Sep 20, 2021
Aqua Metals, Inc.12 tx · $6K · Feb 23, 2018
EMCORE CORP112 tx · $728.4K · Feb 18, 2016
AVANEX CORP22 tx · $34.6K · Apr 27, 2009

Track record of WEINSWIG MARK

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

Transaction history of WEINSWIG MARK

Co-insiders of WEINSWIG MARK

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Turtle Beach CorpListing on record	May 5, 2026	Exercise	6,688	—	n/a (No price was disclosed in the filing)		SEC
Turtle Beach CorpListing on record	May 5, 2026	ExerciseD (derivative)	-6,688	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Turtle Beach CorpListing on record	May 5, 2026	Other	-2,404	11.22 USD	$27K		SEC
Turtle Beach CorpListing on record	Apr 3, 2026	AwardD (derivative)	7,338	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Turtle Beach CorpListing on record	Feb 4, 2026	Other	-10,397	12.08 USD	$125.6K		SEC
Turtle Beach CorpListing on record	Feb 4, 2026	Exercise	26,754	—	n/a (No price was disclosed in the filing)		SEC
Turtle Beach CorpListing on record	Feb 4, 2026	ExerciseD (derivative)	-26,754	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Turtle Beach CorpListing on record	Feb 4, 2025	AwardD (derivative)	107,016	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	Unusual size	SEC
Ouster, Inc.Listing on record	Dec 16, 2024	Sell	-19,712	9.69 USD	$191K	Unusual size	SEC
Ouster, Inc.Listing on record	Dec 3, 2024	Sell	-518	9.70 USD	$5K		SEC
Ouster, Inc.Listing on record	Nov 22, 2024	Sell	-4,460	8.91 USD	$39.7K		SEC
Ouster, Inc.Listing on record	Nov 22, 2024	Sell	-7,177	8.72 USD	$62.6K		SEC
Ouster, Inc.Listing on record	Nov 22, 2024	Sell	-24,220	8.73 USD	$211.4K	Unusual size	SEC
Ouster, Inc.Listing on record	Sep 16, 2024	Sell	-2,540	6.16 USD	$15.6K		SEC
Ouster, Inc.Listing on record	Aug 30, 2024	Sell	-519	7.35 USD	$3.8K		SEC
Ouster, Inc.Listing on record	Jun 13, 2024	Sell	-2,535	11.14 USD	$28.2K		SEC
Ouster, Inc.Listing on record	May 30, 2024	Sell	-7,159	11.72 USD	$83.9K		SEC
Ouster, Inc.Listing on record	Apr 4, 2024	Sell	-15,452	9.16 USD	$141.5K	Unusual size	SEC
Ouster, Inc.Listing on record	Apr 4, 2024	Sell	-4,538	10.00 USD	$45.4K		SEC
Ouster, Inc.Listing on record	Apr 1, 2024	Award	83,087	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	Unusual size	SEC
Ouster, Inc.Listing on record	Mar 13, 2024	Sell	-3,079	5.13 USD	$15.8K		SEC
Ouster, Inc.Listing on record	Mar 4, 2024	Sell	-597	5.43 USD	$3.2K		SEC
Ouster, Inc.Listing on record	Dec 13, 2023	Sell	-2,462	5.98 USD	$14.7K		SEC
Ouster, Inc.Listing on record	Nov 30, 2023	Sell	-504	5.26 USD	$2.7K		SEC
Ouster, Inc.Listing on record	Sep 13, 2023	Sell	-2,514	4.81 USD	$12.1K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Turtle Beach CorpListing on record	May 5, 2026	Exercise	6,688	—	n/a (No price was disclosed in the filing)		SEC
Turtle Beach CorpListing on record	May 5, 2026	ExerciseD (derivative)	-6,688	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Turtle Beach CorpListing on record	May 5, 2026	Other	-2,404	11.22 USD	$27K		SEC
Turtle Beach CorpListing on record	Apr 3, 2026	AwardD (derivative)	7,338	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Turtle Beach CorpListing on record	Feb 4, 2026	Other	-10,397	12.08 USD	$125.6K		SEC
Turtle Beach CorpListing on record	Feb 4, 2026	Exercise	26,754	—	n/a (No price was disclosed in the filing)		SEC
Turtle Beach CorpListing on record	Feb 4, 2026	ExerciseD (derivative)	-26,754	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Turtle Beach CorpListing on record	Feb 4, 2025	AwardD (derivative)	107,016	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	Unusual size	SEC
Ouster, Inc.Listing on record	Dec 16, 2024	Sell	-19,712	9.69 USD	$191K	Unusual size	SEC
Ouster, Inc.Listing on record	Dec 3, 2024	Sell	-518	9.70 USD	$5K		SEC
Ouster, Inc.Listing on record	Nov 22, 2024	Sell	-4,460	8.91 USD	$39.7K		SEC
Ouster, Inc.Listing on record	Nov 22, 2024	Sell	-7,177	8.72 USD	$62.6K		SEC
Ouster, Inc.Listing on record	Nov 22, 2024	Sell	-24,220	8.73 USD	$211.4K	Unusual size	SEC
Ouster, Inc.Listing on record	Sep 16, 2024	Sell	-2,540	6.16 USD	$15.6K		SEC
Ouster, Inc.Listing on record	Aug 30, 2024	Sell	-519	7.35 USD	$3.8K		SEC
Ouster, Inc.Listing on record	Jun 13, 2024	Sell	-2,535	11.14 USD	$28.2K		SEC
Ouster, Inc.Listing on record	May 30, 2024	Sell	-7,159	11.72 USD	$83.9K		SEC
Ouster, Inc.Listing on record	Apr 4, 2024	Sell	-15,452	9.16 USD	$141.5K	Unusual size	SEC
Ouster, Inc.Listing on record	Apr 4, 2024	Sell	-4,538	10.00 USD	$45.4K		SEC
Ouster, Inc.Listing on record	Apr 1, 2024	Award	83,087	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	Unusual size	SEC
Ouster, Inc.Listing on record	Mar 13, 2024	Sell	-3,079	5.13 USD	$15.8K		SEC
Ouster, Inc.Listing on record	Mar 4, 2024	Sell	-597	5.43 USD	$3.2K		SEC
Ouster, Inc.Listing on record	Dec 13, 2023	Sell	-2,462	5.98 USD	$14.7K		SEC
Ouster, Inc.Listing on record	Nov 30, 2023	Sell	-504	5.26 USD	$2.7K		SEC
Ouster, Inc.Listing on record	Sep 13, 2023	Sell	-2,514	4.81 USD	$12.1K		SEC