17 insiders reported 249 Form 4 transactions for Surrozen, Inc./DE (SRZN) over the past 18 months (most recent 2026-07-24). Recent activity: Yu Chen-Ming (10% Owner) Sell 162,500 shares, TCG Crossover GP II, LLC (10% Owner) Sell 162,500 shares, TCG Crossover Fund II, L.P. (10% Owner) Sell 162,500 shares, TCG Crossover Fund III, L.P. (10% Owner) Sell 162,500 shares, TCG Crossover GP III, LLC (10% Owner) Sell 162,500 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-24 | Yu Chen-Ming | 10% Owner | Sell | 162,500 | $3.5M |
| 2026-07-24 | TCG Crossover GP II, LLC | 10% Owner | Sell | 162,500 | $3.5M |
| 2026-07-24 | TCG Crossover Fund II, L.P. | 10% Owner | Sell | 162,500 | $3.5M |
| 2026-07-24 | TCG Crossover Fund III, L.P. | 10% Owner | Sell | 162,500 | $3.5M |
| 2026-07-24 | TCG Crossover GP III, LLC | 10% Owner | Sell | 162,500 | $3.5M |
| 2026-07-24 | Yu Chen-Ming | 10% Owner | Sell | 162,500 | $3.5M |
| 2026-07-24 | TCG Crossover GP II, LLC | 10% Owner | Sell | 162,500 | $3.5M |
| 2026-07-24 | TCG Crossover Fund II, L.P. | 10% Owner | Sell | 162,500 | $3.5M |
| 2026-07-24 | TCG Crossover Fund III, L.P. | 10% Owner | Sell | 162,500 | $3.5M |
| 2026-07-24 | TCG Crossover GP III, LLC | 10% Owner | Sell | 162,500 | $3.5M |
| 2026-06-16 | Parker Craig C | Chief Executive Officer | Buy | 1,622 | $13,154 |
| 2026-06-16 | Williams Charles O | Chief Operating Officer | Buy | 1,666 | $13,511 |
| 2026-06-16 | Li Yang | Exec. Vice President, Research | Buy | 1,666 | $13,511 |
| 2026-06-16 | Maleki Andrew Pedrum | Chief Financial Officer | Buy | 607 | $11,539 |
| 2026-05-05 | Li Yang | Exec. Vice President, Research | Buy | 4,375 | $0 |
| 2026-05-05 | Li Yang | Exec. Vice President, Research | Sell | 1,584 | $52,795 |
| 2026-05-05 | Parker Craig C | Chief Executive Officer | Buy | 12,500 | $0 |
| 2026-05-05 | Parker Craig C | Chief Executive Officer | Sell | 4,524 | $150,785 |
| 2026-05-05 | Williams Charles O | Chief Operating Officer | Buy | 5,625 | $0 |
| 2026-05-05 | Williams Charles O | Chief Operating Officer | Sell | 2,036 | $67,860 |
| 2026-04-01 | Li Yang | Exec. Vice President, Research | Sell | 1,666 | $0 |
| 2026-03-25 | TCG Crossover GP II, LLC | 10% Owner | Buy | 7,612 | $189,539 |
| 2026-03-25 | TCG Crossover Fund II, L.P. | 10% Owner | Buy | 7,612 | $189,539 |
| 2026-03-25 | TCG Crossover Fund III, L.P. | 10% Owner | Buy | 7,612 | $189,539 |
| 2026-03-25 | TCG Crossover GP III, LLC | 10% Owner | Buy | 7,612 | $189,539 |
Source: SEC Form 4 filings · as of 2026-07-24