Terrance Mcguire
Sits on 5 boards. Overboarded · 5 public boards Last updated September 28, 2026
Time on boards
- Boards served
- 5
- Current seats
- 5
- Board service
- 16 years
- Director since
- 2023
16 years of board service in total across 5 boards, counting each seat separately. Longest: Invivyd 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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Seer Inc. July 28, 202643.9%
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Invivyd Inc. May 19, 202699.9%
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Seer Inc. July 7, 202585.6%
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Invivyd Inc. May 20, 202599.7%
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Seer Inc. June 12, 202498.2%
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Invivyd Inc. May 21, 202497.0%
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Alector Inc. June 10, 202388.1%
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Invivyd Inc. May 23, 202375.2%
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Korsana Biosciences Inc. May 15, 202377.2%
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 28, 2026 | Seer Inc. | Grant or award | +16,500 | — | — |
| Dec 9, 2025 | Seer Inc. | Derivative conversion | +4,088 | — | — |
| Jul 7, 2025 | Seer Inc. | Grant or award | +20,500 | — | — |
| Apr 7, 2025 | Tectonic Therapeutic Inc. | Open-market sale | −500,000 | $17.10 | $8,550,000 |
| Dec 31, 2024 | Invivyd Inc. | Open-market sale | −103,474 | $0.45 | $46,563 |
| Dec 30, 2024 | Invivyd Inc. | Open-market sale | −86,545 | $0.48 | $41,542 |
| Dec 27, 2024 | Invivyd Inc. | Open-market sale | −83,744 | $0.52 | $43,547 |
| Dec 26, 2024 | Invivyd Inc. | Open-market sale | −83,817 | $0.54 | $45,261 |
| Dec 24, 2024 | Invivyd Inc. | Open-market sale | −68,161 | $0.51 | $34,762 |
| Dec 23, 2024 | Invivyd Inc. | Open-market sale | −75,776 | $0.45 | $34,099 |
| Dec 20, 2024 | Invivyd Inc. | Open-market sale | −119,805 | $0.42 | $50,318 |
| Dec 19, 2024 | Invivyd Inc. | Open-market sale | −152,067 | $0.43 | $65,389 |
| Dec 18, 2024 | Invivyd Inc. | Open-market sale | −74,764 | $0.47 | $35,139 |
| Dec 17, 2024 | Invivyd Inc. | Open-market sale | −97,410 | $0.48 | $46,757 |
| Dec 16, 2024 | Invivyd Inc. | Open-market sale | −65,359 | $0.47 | $30,719 |
Questions about Terrance Mcguire
What boards is Terrance Mcguire on?
Terrance Mcguire sits on the boards of Alector Inc., Invivyd Inc., Korsana Biosciences Inc., Seer Inc. and Tectonic Therapeutic Inc.
How long has Terrance Mcguire served on boards?
Our records show at least 16 years of board service across 5 boards, the earliest from 2023.
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