# Tang Capital Management LLC: insider trades

Canonical: https://sec-api.dev/insiders/tang-capital-management-llc-1232621

> 23 transactions across 2 companies: 22 purchases, 1 sale. SEC CIK 1232621.

| Date | Company | Code | Shares | Price | Filing |
| --- | --- | --- | --- | --- | --- |
| 2026-08-26 | Boundless Bio, Inc. | S | 18300.0 | 2.97 | https://www.sec.gov/Archives/edgar/data/1782303/000117857926000018/0001178579-26-000018-index.htm |
| 2026-07-21 | Boundless Bio, Inc. | P | 2975.0 | 2.44 | https://www.sec.gov/Archives/edgar/data/1782303/000117857926000017/0001178579-26-000017-index.htm |
| 2026-07-20 | Boundless Bio, Inc. | P | 1623.0 | 2.44 | https://www.sec.gov/Archives/edgar/data/1782303/000117857926000017/0001178579-26-000017-index.htm |
| 2026-07-17 | Boundless Bio, Inc. | P | 265.0 | 2.44 | https://www.sec.gov/Archives/edgar/data/1782303/000117857926000017/0001178579-26-000017-index.htm |
| 2026-07-17 | Fulcrum Therapeutics, Inc. | P | 50945.0 | 3.52 | https://www.sec.gov/Archives/edgar/data/1680581/000117857926000016/0001178579-26-000016-index.htm |
| 2026-07-16 | Fulcrum Therapeutics, Inc. | P | 116671.0 | 3.56 | https://www.sec.gov/Archives/edgar/data/1680581/000117857926000016/0001178579-26-000016-index.htm |
| 2026-07-16 | Boundless Bio, Inc. | P | 18491.0 | 2.44 | https://www.sec.gov/Archives/edgar/data/1782303/000117857926000015/0001178579-26-000015-index.htm |
| 2026-07-15 | Boundless Bio, Inc. | P | 1600.0 | 2.44 | https://www.sec.gov/Archives/edgar/data/1782303/000117857926000015/0001178579-26-000015-index.htm |
| 2026-07-15 | Fulcrum Therapeutics, Inc. | P | 107377.0 | 3.56 | https://www.sec.gov/Archives/edgar/data/1680581/000117857926000014/0001178579-26-000014-index.htm |
| 2026-07-14 | Boundless Bio, Inc. | P | 43878.0 | 2.43 | https://www.sec.gov/Archives/edgar/data/1782303/000117857926000015/0001178579-26-000015-index.htm |
| 2026-07-14 | Fulcrum Therapeutics, Inc. | P | 75952.0 | 3.58 | https://www.sec.gov/Archives/edgar/data/1680581/000117857926000014/0001178579-26-000014-index.htm |
| 2026-07-14 | Fulcrum Therapeutics, Inc. | P | 53651.0 | 3.56 | https://www.sec.gov/Archives/edgar/data/1680581/000117857926000014/0001178579-26-000014-index.htm |
| 2026-07-13 | Fulcrum Therapeutics, Inc. | P | 12966.0 | 3.54 | https://www.sec.gov/Archives/edgar/data/1680581/000117857926000014/0001178579-26-000014-index.htm |
| 2026-07-13 | Boundless Bio, Inc. | P | 48211.0 | 2.42 | https://www.sec.gov/Archives/edgar/data/1782303/000117857926000011/0001178579-26-000011-index.htm |
| 2026-07-10 | Boundless Bio, Inc. | P | 43367.0 | 2.43 | https://www.sec.gov/Archives/edgar/data/1782303/000117857926000011/0001178579-26-000011-index.htm |
| 2026-07-09 | Boundless Bio, Inc. | P | 7.0 | 2.48 | https://www.sec.gov/Archives/edgar/data/1782303/000117857926000011/0001178579-26-000011-index.htm |
| 2026-07-08 | Boundless Bio, Inc. | P | 14338.0 | 2.46 | https://www.sec.gov/Archives/edgar/data/1782303/000117857926000010/0001178579-26-000010-index.htm |
| 2026-07-07 | Boundless Bio, Inc. | P | 15810.0 | 2.48 | https://www.sec.gov/Archives/edgar/data/1782303/000117857926000010/0001178579-26-000010-index.htm |
| 2026-07-06 | Boundless Bio, Inc. | P | 27062.0 | 2.49 | https://www.sec.gov/Archives/edgar/data/1782303/000117857926000010/0001178579-26-000010-index.htm |
| 2026-07-02 | Boundless Bio, Inc. | P | 9821.0 | 2.49 | https://www.sec.gov/Archives/edgar/data/1782303/000117857926000009/0001178579-26-000009-index.htm |
| 2026-07-01 | Boundless Bio, Inc. | P | 71612.0 | 2.49 | https://www.sec.gov/Archives/edgar/data/1782303/000117857926000009/0001178579-26-000009-index.htm |
| 2026-06-30 | Boundless Bio, Inc. | P | 25930.0 | 2.54 | https://www.sec.gov/Archives/edgar/data/1782303/000117857926000009/0001178579-26-000009-index.htm |
| 2026-06-30 | Boundless Bio, Inc. | P | 100.0 | 2.5 | https://www.sec.gov/Archives/edgar/data/1782303/000117857926000009/0001178579-26-000009-index.htm |

Source: https://www.sec.gov/data-research/sec-markets-data/insider-transactions-data-sets

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