Real time Form 13D and 13G transaction reports:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
- Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2026-02-17 4:48 pm Purchase | 2025-12-31 | 13G | Surrozen, Inc. SRZN | BRAIDWELL LP | 470,000 5.500% | 470,000 (New Position) | Filing History |
| 2026-02-17 4:43 pm Purchase | 2025-12-31 | 13G | Surrozen, Inc. SRZN | RA CAPITAL MANAGEMENT L.P. | 871,731 9.200% | 4,313 (+0.50%) | Filing History |
| 2026-02-17 10:01 am Sale | 2025-12-31 | 13G | Surrozen, Inc. SRZN | StemPoint Capital LP | 619,766 7.000% | -396,431 (-39.01%) | Filing History |
| 2026-02-13 5:06 pm Sale | 2025-12-31 | 13G | Surrozen, Inc. SRZN | Stonepine Capital Management, LLC | 316,289 3.600% | -192,398 (-37.82%) | Filing History |
| 2026-02-05 4:28 pm Purchase | 2025-12-31 | 13G | Surrozen, Inc. SRZN | Integrated Core Strategies (US) LLC | 726,193 8.500% | 161,346 (+28.56%) | Filing History |
| 2026-02-02 4:13 pm Purchase | 2026-01-26 | 13G | Surrozen, Inc. SRZN | TCG Crossover GP II, LLC | 1,274,010 11.400% | 1,274,010 (New Position) | Filing History |
| 2026-01-22 6:55 pm Purchase | 2026-01-20 | 13D | Surrozen, Inc. SRZN | COLUMN GROUP III GP LP | 3,824,612 35.100% | 417,207 (+12.24%) | Filing History |
| 2025-11-20 4:28 pm Purchase | 2025-11-13 | 13G | Surrozen, Inc. SRZN | Integrated Core Strategies (US) LLC | 564,847 6.600% | 564,847 (New Position) | Filing History |
| 2025-08-14 4:36 pm Purchase | 2025-06-30 | 13G | Surrozen, Inc. SRZN | Nantahala Capital Management, LLC | 455,299 5.180% | 116,369 (+34.33%) | Filing History |
| 2025-08-14 10:37 am Purchase | 2025-06-30 | 13G | Surrozen, Inc. SRZN | StemPoint Capital LP | 1,016,197 11.400% | 445,713 (+78.13%) | Filing History |
| 2025-08-14 07:44 am Sale | 2025-06-30 | 13G | Surrozen, Inc. SRZN | DRIEHAUS CAPITAL MANAGEMENT LLC | 67,566 0.790% | -137,368 (-67.03%) | Filing History |
| 2025-08-13 4:08 pm Purchase | 2025-06-30 | 13G | Surrozen, Inc. SRZN | Stonepine Capital Management, LLC | 508,687 5.800% | 176,236 (+53.01%) | Filing History |
| 2025-05-15 4:55 pm Purchase | 2025-03-31 | 13G | Surrozen, Inc. SRZN | RA CAPITAL MANAGEMENT L.P. | 867,418 9.900% | 867,418 (New Position) | Filing History |
| 2025-05-15 4:42 pm Sale | 2025-03-31 | 13G | Surrozen, Inc. SRZN | NANTAHALA CAPITAL PARTNERS LIMITED PARTNERSHIP | 73,918 2.200% | -103,052 (-58.23%) | Filing History |
| 2025-05-15 4:30 pm Unchanged | 2025-03-31 | 13G | Surrozen, Inc. SRZN | Perceptive Advisors LLC | 166,666 1.900% | 0 (Unchanged) | Filing History |
| 2025-05-15 12:00 pm Purchase | 2025-03-31 | 13G | Surrozen, Inc. SRZN | StemPoint Capital LP | 570,484 15.800% | 85,253 (+17.57%) | Filing History |
| 2025-05-15 07:36 am Purchase | 2025-03-31 | 13G | Surrozen, Inc. SRZN | DRIEHAUS CAPITAL MANAGEMENT LLC | 204,934 6.250% | 204,934 (New Position) | Filing History |
| 2025-05-14 4:14 pm Purchase | 2025-03-31 | 13G | Surrozen, Inc. SRZN | Stonepine Capital Management, LLC | 332,451 9.900% | 332,451 (New Position) | Filing History |
| 2025-04-02 4:49 pm Purchase | 2025-03-26 | 13G | Surrozen, Inc. SRZN | Venrock Healthcare Capital Partners III, L.P. | 872,546 9.900% | 872,546 (New Position) | Filing History |
| 2025-04-02 4:20 pm Purchase | 2025-03-26 | 13G | Surrozen, Inc. SRZN | 5AM Partners VII, LLC | 908,387 9.900% | 908,387 (New Position) | Filing History |