Kevin Tang, 10% Owner at Boundless Bio, Inc. (BOLD), bought 11,162 shares at $2.40 ($27K) on 2026-11-03, disclosed to the SEC on 2026-11-05.
Open-market purchase of $27k BOLD by 10% Owner. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade D.
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $2.40 | 2,255 | $5K | 20.2% |
| 2 | $2.40 | 517 | $1K | 4.6% |
| 3 | $2.40 | 8,390 | $20K | 75.2% |
| Total | $2.40 avg | 11,162 | $27K | 100% |
| Filing → |
| BOLD | BUY | 2026-10-20 | $350K | — | Filing → |