Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 4 years
- Director since
- 2023
4 years of board service in total across 1 board, counting each seat separately. Longest: Compass 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.
-
Compass Therapeutics Inc. June 10, 202684.9%
-
Compass Therapeutics Inc. June 15, 2023100.0%
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 8, 2026 | Emergent BioSolutions Inc. | Shares withheld for tax | −3,964 | $8.00 | $31,712 |
| Apr 29, 2026 | Emergent BioSolutions Inc. | Grant or award | +162,680 | — | — |
| Mar 5, 2026 | Emergent BioSolutions Inc. | Shares withheld for tax | −23,650 | $8.44 | $199,606 |
| Mar 1, 2026 | Emergent BioSolutions Inc. | Shares withheld for tax | −683 | $8.15 | $5,566 |
| Feb 6, 2026 | Emergent BioSolutions Inc. | Sold back to the company | −46,155 | $10.92 | $504,013 |
| Feb 6, 2026 | Emergent BioSolutions Inc. | Shares withheld for tax | −5,642 | $10.92 | $61,611 |
| Oct 15, 2025 | Emergent BioSolutions Inc. | Shares withheld for tax | −4,995 | $9.60 | $47,952 |
| Jun 8, 2025 | Emergent BioSolutions Inc. | Shares withheld for tax | −2,733 | $6.63 | $18,120 |
| Mar 6, 2025 | Emergent BioSolutions Inc. | Grant or award | +146,888 | — | — |
| Mar 1, 2025 | Emergent BioSolutions Inc. | Shares withheld for tax | −683 | $7.48 | $5,109 |
| Feb 28, 2025 | Emergent BioSolutions Inc. | Shares withheld for tax | −1,073 | $7.48 | $8,026 |
| Feb 12, 2025 | Emergent BioSolutions Inc. | Sold back to the company | −16,916 | — | — |
| Oct 15, 2024 | Emergent BioSolutions Inc. | Grant or award | +15,000 | — | — |
| Jun 8, 2024 | Emergent BioSolutions Inc. | Shares withheld for tax | −2,733 | $6.19 | $16,917 |
| Mar 1, 2024 | Emergent BioSolutions Inc. | Shares withheld for tax | −684 | $3.39 | $2,319 |
Questions about Richard S. Lindahl
What boards is Richard S. Lindahl on?
Richard S. Lindahl sits on the board of Compass Therapeutics Inc.
How long has Richard S. Lindahl served on boards?
Our records show at least 4 years of board service across 1 board, the earliest from 2023.
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