Kevin Tang, 10% Owner at Boundless Bio, Inc. (BOLD), sold 18,300 shares at $2.97 ($54K) on 2026-08-26, disclosed to the SEC on 2026-08-28.
Open-market sale of $54k BOLD by 10% Owner. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| BOLD | BUY | 2026-07-16 | $156K | — | Filing → |
| FULC | BUY | 2026-07-15 | $891K | — | Filing → |
| BOLD | BUY | 2026-07-13 | $222K | — | Filing → |