Matz Gregory W

CIK 0001536574

Director

Filings

Latest May 26, 2026

Issuers covered

Showing

9 of 9

Page 1

Track record

1 of 2 open-market trades scored (50% price coverage) - 1 issuer without price data. Returns are signed: a +10% move on a sale shows as -10% (insider was wrong).

Horizon	Trades	Win rate	Avg	Median	Best	Worst
30 days	1	0%	-4.0%	-4.0%	-4.0%	-4.0%
90 days	1	100%	+15.3%	+15.3%	+15.3%	+15.3%
180 days	1	100%	+23.2%	+23.2%	+23.2%	+23.2%
365 days	1	100%	+13.0%	+13.0%	+13.0%	+13.0%

Issuers

Companies where Matz Gregory W has filed

Ticker	Issuer	Filings	Last filed
OSS	One Stop Systems, Inc.	5	May 26, 2026
DARE	Dare Bioscience, Inc.	4	Jul 10, 2025

All filings

9 Form 4 / 4-A filings, newest first

Filed	Issuer	Top transaction	Shares	Price	Value
May 26, 2026	OSSOne Stop Systems, Inc.	SSale	8,000	$17.52	$140,160
Jul 10, 2025	DAREDare Bioscience, Inc.	Holdings only	-	-	-
May 23, 2025	OSSOne Stop Systems, Inc.	AGrant	21,000	$0.00	$0
Jul 3, 2024	OSSOne Stop Systems, Inc.	AGrant	21,000	$0.00	$0
Jun 7, 2024	DAREDare Bioscience, Inc.	Holdings only	-	-	-
Aug 15, 2023	OSSOne Stop Systems, Inc.	PPurchase	2,500	$1.77	$4,425
Jun 21, 2023	DAREDare Bioscience, Inc.	Holdings only	-	-	-
Jun 24, 2022	DAREDare Bioscience, Inc.	Holdings only	-	-	-
Mar 21, 2022	OSSOne Stop Systems, Inc.	AGrant	13,100	$0.00	$0

Showing 1-9 of 9

Page 1 of 1

Real-time Form 4 intelligence. Smarter insider tracking.

Filed		Top transaction	Shares	Price	Value