Surrozen, Inc. (SRZN) Insider Trading
Over the last 3 months, SRZN insiders made 0 open-market buys and 1 sale, a net sale of -$3.5M (SEC Form 4). Over the last 6 months, 16 institutions increased and 14 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
1
Net (3m)
-$3.5M
Insider trades by month Buys Sells
Dec
Jan
Feb
Mar
May
Jul
Context3-month price -12.5%Institutions reducing (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Jul 24, 2026 | TCG Crossover GP II, LLC10 percent owner | Sell | 162,500 | $21.25 |
| Jun 16, 2026 | Williams Charles Oofficer: Chief Operating Officer | Grant | 1,666 | $8.11 |
| Jun 16, 2026 | Parker Craig Cdirector, officer: Chief Executive Officer | Grant | 1,622 | $8.11 |
| Jun 16, 2026 | Maleki Andrew Pedrumofficer: Chief Financial Officer | Grant | 607 | $19.01 |
| Jun 16, 2026 | Li Yangofficer: Exec. Vice President, Research | Grant | 1,666 | $8.11 |
| May 19, 2026 | Kutzkey Timdirector, 10 percent owner: | Grant | 5,550 | $30.14 |
| May 14, 2026 | CHAI CHRISTOPHER Ydirector | Grant | 5,550 | $30.14 |
| May 14, 2026 | BJERKHOLT ERICdirector | Grant | 5,550 | $30.14 |
| May 14, 2026 | Berkenblit Annadirector | Grant | 5,550 | $30.14 |
| May 14, 2026 | Rothenberg Macedirector | Grant | 5,550 | $30.14 |
| May 14, 2026 | WOODHOUSE DAVID Jdirector | Grant | 5,550 | $30.14 |
| May 14, 2026 | Haak-Frendscho Marydirector | Grant | 5,550 | $30.14 |
| May 5, 2026 | Williams Charles Oofficer: Chief Operating Officer | Option | 5,625 | — |
| May 5, 2026 | Williams Charles Oofficer: Chief Operating Officer | Sell | 2,036 | $33.33 |
| May 5, 2026 | Parker Craig Cdirector, officer: Chief Executive Officer | Option | 12,500 | — |
| May 5, 2026 | Parker Craig Cdirector, officer: Chief Executive Officer | Sell | 4,524 | $33.33 |
| May 5, 2026 | Li Yangofficer: Exec. Vice President, Research | Option | 4,375 | — |
| May 5, 2026 | Li Yangofficer: Exec. Vice President, Research | Sell | 1,584 | $33.33 |
| Mar 25, 2026 | TCG Crossover GP II, LLC10 percent owner | Buy | 7,611 | $24.90 |
| Mar 25, 2026 | TCG Crossover GP II, LLC10 percent owner | Buy | 53,329 | $24.69 |
| Mar 25, 2026 | TCG Crossover GP II, LLC10 percent owner | Buy | 7,612 | $24.90 |
| Mar 16, 2026 | TCG Crossover GP II, LLC10 percent owner | Buy | 17,716 | $24.88 |
| Mar 16, 2026 | TCG Crossover GP II, LLC10 percent owner | Buy | 17,717 | $24.88 |
| Mar 16, 2026 | TCG Crossover GP II, LLC10 percent owner | Buy | 6,187 | $24.99 |
| Mar 16, 2026 | TCG Crossover GP II, LLC10 percent owner | Buy | 595 | $24.99 |
| Feb 18, 2026 | Williams Charles Oofficer: Chief Operating Officer | Grant | 102,900 | — |
| Feb 18, 2026 | Parker Craig Cdirector, officer: Chief Executive Officer | Grant | 242,200 | $24.53 |
| Feb 18, 2026 | Li Yangofficer: Exec. Vice President, Research | Grant | 100,950 | — |
| Feb 13, 2026 | TCG Crossover GP II, LLC10 percent owner | Buy | 546 | $23.86 |
| Feb 13, 2026 | TCG Crossover GP II, LLC10 percent owner | Buy | 8,881 | $23.57 |
Source: SRZN SEC Form 4 filings, latest Jul 24, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their SRZN positions over the last 6 months (SEC Form 13F).
Increased
16
New positions
16
Reduced
14
Sold out
58
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| TCG CROSSOVER MANAGEMENT, LLC | New Position | 1.5M | May 15, 2026 |
| BOXER CAPITAL MANAGEMENT, LLC | Increased | 766K | May 15, 2026 |
| MILLENNIUM MANAGEMENT LLC | Increased | 731K | May 15, 2026 |
| VR ADVISER, LLC | Unchanged | 633K | May 15, 2026 |
| STEMPOINT CAPITAL LP | Reduced | 526K | May 18, 2026 |
| Spruce Street Capital LP | Unchanged | 432K | May 14, 2026 |
| BRAIDWELL LP | Reduced | 396K | May 15, 2026 |
| 5AM VENTURE MANAGEMENT, LLC | Unchanged | 388K | May 15, 2026 |
| Kalehua Capital Management LLC | Unchanged | 385K | May 15, 2026 |
| VESTAL POINT CAPITAL, LP | New Position | 339K | May 15, 2026 |
| VIVO CAPITAL, LLC | Unchanged | 260K | May 20, 2026 |
| PERCEPTIVE ADVISORS LLC | New Position | 229K | May 29, 2026 |
| WOODLINE PARTNERS LP | Reduced | 228K | May 15, 2026 |
| BALYASNY ASSET MANAGEMENT L.P. | Increased | 204K | May 15, 2026 |
| IKARIAN CAPITAL, LLC | Increased | 173K | May 15, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.