Bolt Biotherapeutics, Inc (BOLT) insider trading
Every open-market stock purchase and sale by Bolt Biotherapeutics, Inc executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- No open-market insider trades in the last 12 months.
- Last insider buy: William P. Quinn (CEO), $576, 10 months ago.
Last 12 months: insiders bought $1.2K (2 buys) and sold $0 (0 sales). Last close $4.56 on Jun 4, 2026.
Recent BOLT insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Jun 10, 2026 | Kathleen Laporte (Insider) | Bought (not open market) | — |
| Jun 10, 2026 | Jakob Dupont (Insider) | Bought (not open market) | — |
| Jun 10, 2026 | Brian O'Callaghan (Insider) | Bought (not open market) | — |
| Jun 10, 2026 | Nicole Onetto (Insider) | Bought (not open market) | — |
| Jun 10, 2026 | Laura Berner (Insider) | Bought (not open market) | — |
| Jan 28, 2026 | Sarah Nemec (VP) | Bought (not open market) | — |
| Jan 28, 2026 | William P. Quinn (CEO) | Bought (not open market) | — |
| Jan 28, 2026 | Grant Yonehiro (COO) | Bought (not open market) | — |
| Dec 12, 2025 | William P. Quinn (CEO) | Sold (not open market) | $2M |
| Dec 12, 2025 | Grant Yonehiro (COO) | Sold (not open market) | $2M |
| Dec 12, 2025 | William P. Quinn (CEO) | Sold (not open market) | $647K |
| Dec 12, 2025 | Grant Yonehiro (COO) | Sold (not open market) | $585K |
| Dec 12, 2025 | William P. Quinn (CEO) | Sold (not open market) | $426K |
| Dec 12, 2025 | William P. Quinn (CEO) | Sold (not open market) | $397K |
| Dec 12, 2025 | Grant Yonehiro (COO) | Sold (not open market) | $362K |
| Dec 12, 2025 | William P. Quinn (CEO) | Sold (not open market) | $341K |
| Dec 12, 2025 | William P. Quinn (CEO) | Sold (not open market) | $321K |
| Dec 12, 2025 | Grant Yonehiro (COO) | Sold (not open market) | $298K |
| Dec 12, 2025 | William P. Quinn (CEO) | Sold (not open market) | $298K |
| Dec 12, 2025 | Grant Yonehiro (COO) | Sold (not open market) | $253K |
| Dec 12, 2025 | Brian O'Callaghan (Insider) | Sold (not open market) | $251K |
| Dec 12, 2025 | William P. Quinn (CEO) | Sold (not open market) | $246K |
| Dec 12, 2025 | William P. Quinn (CEO) | Bought (not open market) | $190K |
| Dec 12, 2025 | Sarah Nemec (VP) | Sold (not open market) | $186K |
| Dec 12, 2025 | Grant Yonehiro (COO) | Sold (not open market) | $186K |
Who's trading BOLT
- Laura Berner, Insider: other filings, last Jun 10, 2026
- Jakob Dupont, Insider: other filings, last Jun 10, 2026
- Kathleen Laporte, Insider: other filings, last Jun 10, 2026
- Brian O'Callaghan, Insider: other filings, last Jun 10, 2026
- Nicole Onetto, Insider: other filings, last Jun 10, 2026
- Grant Yonehiro, COO: other filings, last Jan 28, 2026
- Sarah Nemec, VP: bought $576 (1 buy), last Jan 28, 2026
- William P. Quinn, CEO: bought $576 (1 buy), last Jan 28, 2026
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