Time on boards
- Boards served
- 2
- Current seats
- 2
- Board service
- 8 years
- Director since
- 2023
8 years of board service in total across 2 boards, counting each seat separately. Longest: Agenus Inc., 3 years.
Agenus Inc.
Director
MiNK Therapeutics Inc.
Director
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
MiNK Therapeutics Inc. June 18, 202597.6%
-
Agenus Inc. June 12, 202393.4%
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 |
|---|---|---|---|---|---|
| Sep 1, 2026 | MiNK Therapeutics Inc. | Grant or award | +1,279 | $10.95 | $14,005 |
| Jun 1, 2026 | MiNK Therapeutics Inc. | Grant or award | +1,131 | $12.38 | $14,002 |
| Mar 2, 2026 | MiNK Therapeutics Inc. | Grant or award | +1,285 | $10.90 | $14,007 |
| Dec 1, 2025 | MiNK Therapeutics Inc. | Grant or award | +1,263 | $11.09 | $14,007 |
| Sep 2, 2025 | MiNK Therapeutics Inc. | Grant or award | +1,011 | $13.86 | $14,012 |
| Jun 2, 2025 | MiNK Therapeutics Inc. | Grant or award | +1,953 | $7.17 | $14,003 |
| Mar 3, 2025 | MiNK Therapeutics Inc. | Grant or award | +1,593 | $8.79 | $14,002 |
| Dec 1, 2024 | MiNK Therapeutics Inc. | Grant or award | +20,476 | $0.73 | $14,947 |
| Sep 3, 2024 | MiNK Therapeutics Inc. | Grant or award | +18,295 | $0.82 | $15,002 |
| Jun 3, 2024 | MiNK Therapeutics Inc. | Grant or award | +15,077 | $0.99 | $14,926 |
| Mar 1, 2024 | MiNK Therapeutics Inc. | Grant or award | +15,790 | $0.95 | $15,001 |
| Dec 1, 2023 | MiNK Therapeutics Inc. | Grant or award | +14,424 | $1.04 | $15,001 |
| Nov 15, 2023 | Agenus Inc. | Open-market purchase | +25,000 | $0.76 | $19,000 |
| Sep 1, 2023 | MiNK Therapeutics Inc. | Grant or award | +9,590 | $1.46 | $14,001 |
| Jun 1, 2023 | MiNK Therapeutics Inc. | Grant or award | +7,955 | $1.76 | $14,001 |
Questions about Ulf Wiinberg
What boards is Ulf Wiinberg on?
Ulf Wiinberg sits on the boards of Agenus Inc. and MiNK Therapeutics Inc.
How long has Ulf Wiinberg served on boards?
Our records show at least 8 years of board service across 2 boards, the earliest from 2023.
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