BOLT insider trades & Congress trades
Bolt Biotherapeutics, Inc.: public insider filings and Congress disclosures, in one place.
Bourse has recorded 9 open-market insider transactions in Bolt Biotherapeutics, Inc. (BOLT) (0 purchases with code P and 9 sales with code S), the most recent on September 18, 2026.
In the last 90 days: 0 purchases by 0 insiders ($0) and 9 sales by 3 ($128K).
Insider transactions
SEC Form 4, open-market purchases (P) and sales (S) only. Awards, option exercises and tax withholding are excluded. “After” shows the stock’s return over the month following the trade, where available.
| Date | Insider | Role | Type | Shares | Price | Value | After 1M |
|---|---|---|---|---|---|---|---|
| Sep 18, 2026 | Quinn William P. | President, CEO and CFO | Sell | 9,132 | $3.24 | $30K | +0.3% |
| Sep 18, 2026 | Nemec Sarah | Senior VP, Finance and PAO | Sell | 4,077 | $3.24 | $13K | +0.3% |
| Sep 18, 2026 | Yonehiro Grant | Chief Operating Officer | Sell | 6,850 | $3.24 | $22K | +0.3% |
| Sep 17, 2026 | Quinn William P. | President, CEO and CFO | Sell | 6,545 | $3.32 | $22K | +0.3% |
| Sep 17, 2026 | Nemec Sarah | Senior VP, Finance and PAO | Sell | 2,922 | $3.32 | $10K | +0.3% |
| Sep 17, 2026 | Yonehiro Grant | Chief Operating Officer | Sell | 4,909 | $3.32 | $16K | +0.3% |
| Sep 16, 2026 | Quinn William P. | President, CEO and CFO | Sell | 1,889 | $3.77 | $7K | +0.3% |
| Sep 16, 2026 | Nemec Sarah | Senior VP, Finance and PAO | Sell | 843 | $3.77 | $3K | +0.3% |
| Sep 16, 2026 | Yonehiro Grant | Chief Operating Officer | Sell | 1,417 | $3.77 | $5K | +0.3% |
Data as of November 8, 2026. Public filings only. A purchase or sale by a politician or an insider does not by itself imply any wrongdoing.
New to these filings? Read how to read a Form 4, how Congress trades are disclosed and what insider cluster buying means. Sources and limits are on the Methodology page.
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