BOLT BIOTHERAPEUTICS (BOLT) insider trading activity (SEC Form 4). Over the trailing 90 days, BOLT insiders filed 2 purchases totalling $4K and 3 sales totalling $128K — net SELLING of $124K. Most recent filing: Sep 21, 2026. Insider transactions are a Pro-tier alertable signal in the live Top Tier Newswire terminal — Form 4 filings reach the wire within minutes of acceptance by the SEC. Data shown publicly here is delayed 4 hours.
| Filed | Insider | Role | Type | Shares | Price | Value | |
|---|---|---|---|---|---|---|---|
| Sep 21, 2026 | Quinn William P. | Pres, CEO, CFO | S Sale | — | $3.32 | $58K | filing |
| Sep 21, 2026 | Nemec Sarah | SVP, Finance, PAO | S Sale | — | $3.32 | $26K | filing |
| Sep 21, 2026 | Yonehiro Grant | COO | S Sale | — | $3.32 | $44K | filing |
| Sep 21, 2026 | Quinn William P. | Pres, CEO, CFO | P Purchase | — | $3.88 | $2K | filing |
| Sep 21, 2026 | Nemec Sarah | SVP, Finance, PAO | P Purchase | — | $3.88 | $2K | filing |