Insider Profile · SEC Form 4 Activity · Trailing 90 Days

Matz Gregory W

Over the trailing 90 days, Matz Gregory W (Director at Dare Bioscience, Inc.) sold $140K of stock across 2 companies, per 4 SEC Form 4 transactions.

Role: Director
Companies: DARE OSS
Window: Trailing 90 days · 4 transactions · CIK 1536574
Net activity: −$140K ($0 bought · $140K sold)
Source: Official filings on sec.gov ↗

By Company (Trailing 90 Days)

Symbol	Company	Txns	Bought	Sold	Net
OSS	ONE STOP SYSTEMS, INC.	2	—	$140K	−$140K
DARE	Dare Bioscience, Inc.	2	—	—	$0

Transactions (4)

Date	Symbol	Type	Shares	Value	Description
2026-06-30	DARE	Buy	30.8K	$0	Grant, award or other acquisition
2026-06-11	DARE	Buy	10.0K	$0	Grant, award or other acquisition
2026-05-26	OSS	Sell	8.0K	$140K	Open market or private sale
2026-05-20	OSS	Buy	12.0K	$0	Grant, award or other acquisition

Activity shown covers the trailing 90 days of SEC Form 4 filings. "Buy" and "sell" follow the SEC acquired/disposed codes and include compensation events (grants, option exercises, tax withholding) unless noted. Historical fact, not investment advice.

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