Mark Adams
President and CEO at Penguin Solutions Inc.
Sits on 4 boards. Last updated September 27, 2026
Time on boards
- Boards served
- 4
- Current seats
- 4
- Board service
- 9 years
- Director since
- 2023
9 years of board service in total across 4 boards, counting each seat separately. Longest: Penguin Solutions Inc., 3 years.
Chief executive roles
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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Seagate Technology Holdings PLC October 25, 202589.0%
-
Cadence Design Systems Inc. May 8, 202580.2%
-
Seagate Technology Holdings PLC October 19, 202465.3%
-
Cadence Design Systems Inc. May 4, 202396.8%
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Penguin Solutions Inc. February 10, 202399.5%
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 |
|---|---|---|---|---|---|
| Jul 30, 2026 | Core Scientific Inc. | Grant or award | +27,594 | — | — |
| May 7, 2026 | Cadence Design Systems Inc. | Gift | −779 | — | — |
| May 7, 2026 | Cadence Design Systems Inc. | Gift | +779 | — | — |
| May 7, 2026 | Cadence Design Systems Inc. | Grant or award | +714 | — | — |
| Jan 20, 2026 | Penguin Solutions Inc. | Shares withheld for tax | −12,513 | $19.96 | $249,759 |
| Oct 20, 2025 | Penguin Solutions Inc. | Shares withheld for tax | −11,419 | $21.74 | $248,249 |
| Oct 19, 2025 | Seagate Technology Holdings PLC | Option exercise | +2,693 | — | — |
| Oct 19, 2025 | Seagate Technology Holdings PLC | Shares withheld for tax | −647 | $225.40 | $145,834 |
| Oct 14, 2025 | Penguin Solutions Inc. | Grant or award | +107,958 | — | — |
| Oct 14, 2025 | Penguin Solutions Inc. | Shares withheld for tax | −54,822 | $22.32 | $1,223,627 |
| Sep 29, 2025 | Penguin Solutions Inc. | Grant or award | +108,656 | — | — |
| Jul 20, 2025 | Penguin Solutions Inc. | Shares withheld for tax | −11,418 | $24.43 | $278,942 |
| May 8, 2025 | Cadence Design Systems Inc. | Grant or award | +779 | — | — |
| May 2, 2025 | Cadence Design Systems Inc. | Gift | −868 | — | — |
| May 2, 2025 | Cadence Design Systems Inc. | Gift | +868 | — | — |
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