SEC Form 4 research
| Issuer | Boundless Bio, Inc. |
|---|---|
| Tickers | BOLD |
| Reporting owners | 34 |
| Officers and directors | 1 |
| Last public filing | 2026-11-05 |
| Available | Trade date | Reporting owners | Code | Shares | Price | Reported value |
|---|---|---|---|---|---|---|
| 2026-11-05 | 2026-11-05 | TANG CAPITAL MANAGEMENT LLC, TANG KEVIN | P | 8,390 | $2.4 | Not reported |
| 2026-11-05 | 2026-11-04 | TANG CAPITAL MANAGEMENT LLC, TANG KEVIN | P | 517 | $2.4 | Not reported |
| 2026-11-05 | 2026-11-03 | TANG CAPITAL MANAGEMENT LLC, TANG KEVIN | P | 2,255 | $2.4 | Not reported |
| 2026-10-29 | 2026-10-27 | TANG CAPITAL MANAGEMENT LLC, TANG KEVIN | P | 10,707 | $2.4 | Not reported |
| 2026-10-26 | 2026-10-26 | TANG CAPITAL MANAGEMENT LLC, TANG KEVIN | P | 9,606 | $2.38 | Not reported |
| 2026-10-26 | 2026-10-23 | TANG CAPITAL MANAGEMENT LLC, TANG KEVIN | P | 6,234 | $2.38 | Not reported |
| 2026-10-26 | 2026-10-22 | TANG CAPITAL MANAGEMENT LLC, TANG KEVIN | P | 5,800 | $2.4 | Not reported |
| 2026-10-20 | 2026-10-20 | TANG CAPITAL MANAGEMENT LLC, TANG KEVIN | P | 220 | $2.37 | Not reported |
| 2026-10-20 | 2026-10-19 | TANG CAPITAL MANAGEMENT LLC, TANG KEVIN | P | 18,279 | $2.33 | Not reported |
| 2026-10-20 | 2026-10-19 | TANG CAPITAL MANAGEMENT LLC, TANG KEVIN | P | 12,790 | $2.34 | Not reported |
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