William P. Quinn
President, CEO and CFO at Bolt Biotherapeutics Inc.
Sits on 1 board. Last updated September 28, 2026
Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 2 years
- Director since
- 2024
2 years of board service in total across 1 board, counting each seat separately. Longest: Bolt Biotherapeutics Inc., 2 years.
Bolt Biotherapeutics Inc.
Director · President, CEO and CFO
Chief executive roles
Bolt Biotherapeutics Inc.
· President, CEO and CFO
Dates unknown
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 |
|---|---|---|---|---|---|
| Dec 5, 2025 | Bolt Biotherapeutics Inc. | Open-market purchase | +125 | $4.61 | $576 |
| Oct 22, 2025 | Bolt Biotherapeutics Inc. | Grant or award | +40,000 | — | — |
| Jun 6, 2025 | Bolt Biotherapeutics Inc. | Open-market purchase | +125 | $5.49 | $686 |
| Dec 16, 2024 | Bolt Biotherapeutics Inc. | Open-market purchase | +2,500 | $0.50 | $1,250 |
| Jun 6, 2024 | Bolt Biotherapeutics Inc. | Open-market purchase | +2,500 | $0.64 | $1,600 |
Reviews (0)
Sign in to write a review.
No reviews yet. Be the first to write one.