Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 3 years
- Director since
- 2023
3 years of board service in total across 1 board, counting each seat separately. Longest: Aprea Therapeutics 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.
-
Aprea Therapeutics Inc. June 16, 202698.9%
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Aprea Therapeutics Inc. August 23, 202393.9%
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 16, 2026 | Aprea Therapeutics Inc. | Grant or award | +3,135 | — | — |
| Dec 10, 2025 | Aprea Therapeutics Inc. | Open-market purchase | +21,459 | $1.17 | $25,107 |
| Jun 5, 2025 | Aprea Therapeutics Inc. | Grant or award | +1,045 | — | — |
| Oct 18, 2024 | Aprea Therapeutics Inc. | Open-market sale | −6,462 | $4.58 | $29,596 |
| Oct 16, 2024 | Aprea Therapeutics Inc. | Open-market purchase | +30,000 | $4.39 | $131,700 |
| Oct 14, 2024 | Aprea Therapeutics Inc. | Open-market purchase | +190 | $2.58 | $490 |
| Jun 20, 2024 | Aprea Therapeutics Inc. | Grant or award | +1,045 | — | — |
| Aug 23, 2023 | Aprea Therapeutics Inc. | Grant or award | +500 | — | — |
| Aug 23, 2022 | Aprea Therapeutics Inc. | Derivative conversion | +4,009,690 | — | — |
| Aug 23, 2022 | Aprea Therapeutics Inc. | Derivative conversion | +11,610 | — | — |
Questions about Marc Duey
What boards is Marc Duey on?
Marc Duey sits on the board of Aprea Therapeutics Inc.
How long has Marc Duey served on boards?
Our records show at least 3 years of board service across 1 board, the earliest from 2023.
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