Time on boards
- Boards served
- 2
- Current seats
- 2
- Board service
- 7 years
- Director since
- 2023
7 years of board service in total across 2 boards, counting each seat separately. Longest: Dare Bioscience Inc., 3 years.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
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One Stop Systems Inc. May 13, 202692.8%
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Dare Bioscience Inc. July 9, 202593.1%
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One Stop Systems Inc. May 20, 202563.2%
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One Stop Systems Inc. May 15, 202476.5%
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One Stop Systems Inc. May 18, 202376.3%
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Jun 30, 2026 | Dare Bioscience Inc. | Grant or award | +30,805 | — | — |
| May 26, 2026 | One Stop Systems Inc. | Open-market sale | −8,000 | $17.52 | $140,160 |
| May 20, 2026 | One Stop Systems Inc. | Grant or award | +11,984 | — | — |
| May 21, 2025 | One Stop Systems Inc. | Grant or award | +21,000 | — | — |
| Jul 1, 2024 | One Stop Systems Inc. | Grant or award | +21,000 | — | — |
| Aug 15, 2023 | One Stop Systems Inc. | Open-market purchase | +2,500 | $1.77 | $4,425 |
Questions about Gregory W. Matz
What boards is Gregory W. Matz on?
Gregory W. Matz sits on the boards of Dare Bioscience Inc. and One Stop Systems Inc.
How long has Gregory W. Matz served on boards?
Our records show at least 7 years of board service across 2 boards, the earliest from 2023.
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