Kevin Tang, 10% Owner at Boundless Bio, Inc. (BOLD), bought 21,640 shares at $2.40 ($52K) on 2026-10-22, disclosed to the SEC on 2026-10-26.
Open-market purchase of $52k 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 | 5,800 | $14K | 27.0% |
| 2 | $2.38 | 6,234 | $15K | 28.7% |
| 3 | $2.38 | 9,606 | $23K | 44.3% |
| Total | $2.39 avg | 21,640 | $52K | 100% |
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