Open Insider Trading Activity for Bolt Biotherapeutics, Inc. President, CEO and CFO Quinn William P.
31-day price and insider activity (up to 2 years)
Daily candles with triangles for the buy and sale transactions shown below. Scroll left or zoom out to load earlier candles (up to 2 years).
▲ Insider buy
▼ Insider sale
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Charting by TradingView Lightweight Charts
| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tax liability coverage transfers: shares are often sold to offset the tax liability from shares vesting BOLT | 2026-09-21 | 2026-09-18 | Bolt Biotherapeutics, Inc. | Quinn William P. | President, CEO and CFO | Sell | 3 | 17,566 | $3.32 | $58,402.16 | 40.90% | View Filing |
| ESPP: Employee share purchase program BOLT | 2026-09-21 | 2026-06-05 | Bolt Biotherapeutics, Inc. | Quinn William P. | President, CEO and CFO | Buy | 1 | 637 | $3.88 | $2,469.01 | 21.59% | View Filing |
| ESPP: Employee share purchase program BOLT | 2026-02-04 | 2025-12-05 | Bolt Biotherapeutics, Inc. | Quinn William P. | President, CEO and CFO | Buy | 1 | 125 | $4.61 | $576.25 | 5.40% | View Filing |
| ESPP: Employee share purchase program BOLT | 2025-10-24 | 2025-06-06 | Bolt Biotherapeutics, Inc. | Quinn William P. | President, CEO and CFO | Buy | 1 | 125 | $5.49 | $686.25 | 5.71% | View Filing |