Surrozen, Inc./DE
Total Trades
26
Buys
17
Sells
5
Largest Trade
N/A
Insiders
7
Institutional Funds
34
Inst. Value
$1M+
Activist Filings
50
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| TCG Crossover GP II, LLC | 10% Owner | BUY | $100K–$500K | 19K | $23.59 | Feb 13, 2026 |
| TCG Crossover GP II, LLC | 10% Owner | BUY | $100K–$500K | 9K | $21.65 | Feb 4, 2026 |
| COLUMN GROUP III GP, LP | 10% Owner | BUY | $500K+ | 33K | $19.74 | Jan 21, 2026 |
| Kutzkey Tim | Director | BUY | $500K+ | 33K | $19.74 | Jan 21, 2026 |
| Kutzkey Tim | Director | BUY | $100K–$500K | 18K | $19.86 | Jan 15, 2026 |
| COLUMN GROUP III GP, LP | 10% Owner | BUY | $100K–$500K | 18K | $19.86 | Jan 15, 2026 |
| COLUMN GROUP III GP, LP | 10% Owner | BUY | $100K–$500K | 15K | $19.89 | Jan 8, 2026 |
| Kutzkey Tim | Director | BUY | $100K–$500K | 15K | $19.89 | Jan 8, 2026 |
| Li Yang | Exec. Vice President | EXERCISE | N/A | 3K | — | Jan 7, 2026 |
| Li Yang | Exec. Vice President | SELL | $15K–$50K | 1K | $19.87 | Jan 7, 2026 |
| Williams Charles O | COO | EXERCISE | N/A | 4K | — | Jan 7, 2026 |
| Williams Charles O | COO | SELL | $15K–$50K | 2K | $19.87 | Jan 7, 2026 |
| Kutzkey Tim | Director | BUY | $500K+ | 36K | $19.22 | Dec 8, 2025 |
| COLUMN GROUP III GP, LP | 10% Owner | BUY | $500K+ | 36K | $19.22 | Dec 8, 2025 |
| Kutzkey Tim | Director | BUY | $1M+ | 315K | $12.65 | Dec 3, 2025 |
| COLUMN GROUP III GP, LP | 10% Owner | BUY | $1M+ | 315K | $12.65 | Nov 18, 2025 |
| COLUMN GROUP III GP, LP | 10% Owner | BUY | $1M+ | 1.0M | $11.60 | Mar 29, 2025 |
| Li Yang | Exec. Vice President | EXERCISE | N/A | 3K | — | Jan 7, 2025 |
| Li Yang | Exec. Vice President | SELL | $1K–$15K | 843 | $17.37 | Jan 7, 2025 |
| Williams Charles O | CFO and COO | SELL | $15K–$50K | 1K | $17.37 | Jan 7, 2025 |
| Williams Charles O | CFO and COO | EXERCISE | N/A | 4K | — | Jan 7, 2025 |
| Williams Charles O | CFO and COO | BUY | N/A | 1K | — | Apr 8, 2024 |
| Parker Craig C | CEO | BUY | N/A | 1K | — | Apr 8, 2024 |
| Kutzkey Tim | Director | BUY | $1M+ | 194K | $15.50 | Apr 8, 2024 |
| COLUMN GROUP III GP, LP | 10% Owner | BUY | $1M+ | 194K | $15.50 | Apr 8, 2024 |
| BLUTT MITCHELL J MD | 10% Owner | SELL | N/A | 5.4M | — | Dec 15, 2022 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 34 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| Column Group LLC | 1.9M | $1M+ | SH |
| VR Adviser, LLC | 633K | $1M+ | SH |
| BRAIDWELL LP | 470K | $1M+ | SH |
| Spruce Street Capital LP | 432K | $1M+ | SH |
| 5AM Venture Management, LLC | 388K | $1M+ | SH |
| Vivo Capital, LLC | 260K | $1M+ | SH |
| Nantahala Capital Management, LLC | 230K | $1M+ | SH |
| BALYASNY ASSET MANAGEMENT L.P. | 190K | $1M+ | SH |
| SILVERARC CAPITAL MANAGEMENT, LLC | 157K | $1M+ | SH |
| REGENTS OF THE UNIVERSITY OF CALIFORNIA | 133K | $1M+ | SH |
| Stonepine Capital Management, LLC | 114K | $1M+ | SH |
| Empery Asset Management, LP | 104K | $1M+ | SH |
| Kalehua Capital Management LLC | 385K | $1M+ | SH |
| Schonfeld Strategic Advisors LLC | 75K | $1M+ | SH |
| Ikarian Capital, LLC | 66K | $1M+ | SH |
| ArrowMark Colorado Holdings LLC | 55K | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 53K | $1M+ | SH |
| Walleye Capital LLC | 41K | $500K+ | SH |
| VANGUARD GROUP INC | 35K | $500K+ | SH |
| GOLDMAN SACHS GROUP INC | 26K | $500K+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G · Feb 17, 2026
5.5%
470K shares
SC 13G/A · Feb 17, 2026
9.2%
872K shares
Stonepine Capital Management, LLC
SC 13G/A · Feb 13, 2026
3.6%
316K shares
SC 13D · Feb 12, 2026
8.3%
4.5M shares
Integrated Core Strategies (US) LLC
SC 13G/A · Feb 5, 2026
8.4%
719K shares
SC 13G · Feb 2, 2026
5.7%
637K shares
SC 13D/A · Jan 22, 2026
28.6%
3.0M shares
Integrated Core Strategies (US) LLC
SC 13G · Nov 20, 2025
6.5%
560K shares
Nantahala Capital Management, LLC
SC 13G/A · Aug 14, 2025
5.2%
455K shares
SC 13G/A · Aug 14, 2025
11.4%
1.0M shares
DRIEHAUS CAPITAL MANAGEMENT LLC
SC 13G/A · Aug 14, 2025
0.8%
68K shares
Stonepine Capital Management, LLC
SC 13G/A · Aug 13, 2025
5.8%
509K shares
SC 13G/A · May 15, 2025
9.9%
867K shares
NANTAHALA CAPITAL PARTNERS LIMITED PARTNERSHIP
SC 13G/A · May 15, 2025
2.2%
74K shares
SC 13G/A · May 15, 2025
1.9%
167K shares
SC 13G/A · May 15, 2025
15.8%
570K shares
DRIEHAUS CAPITAL MANAGEMENT LLC
SC 13G · May 15, 2025
6.3%
205K shares
Stonepine Capital Management, LLC
SC 13G/A · May 14, 2025
9.9%
332K shares
Venrock Healthcare Capital Partners III, L.P.
SC 13G · Apr 2, 2025
9.9%
873K shares
SC 13G · Apr 2, 2025
9.9%
908K shares
SC 13G · Mar 31, 2025
9.9%
845K shares
SC 13D/A · Mar 29, 2025
26.8%
2.5M shares
Nantahala Capital Management, LLC
SC 13G/A · Feb 14, 2025
10.0%
339K shares
Alyeska Investment Group, L.P.
SC 13G/A · Feb 14, 2025
0.8%
27K shares
SC 13G · Feb 14, 2025
5.1%
167K shares
SC 13G/A · Feb 14, 2025
14.3%
485K shares
REGENTS OF THE UNIVERSITY OF CALIFORNIA
SC 13G · Jan 28, 2025
4.2%
133K shares
NANTAHALA CAPITAL PARTNERS LIMITED PARTNERSHIP
SC 13G · Nov 14, 2024
5.3%
177K shares
Nantahala Capital Management, LLC
SC 13G · Nov 14, 2024
10.0%
335K shares
Alyeska Investment Group, L.P.
SC 13G/A · Nov 14, 2024
5.8%
189K shares
Stonepine Capital Management, LLC
SC 13G/A · Nov 13, 2024
7.3%
245K shares
SC 13G/A · Nov 8, 2024
2.4%
79K shares
SC 13G · Nov 1, 2024
12.8%
428K shares
Stonepine Capital Management, LLC
SC 13G · Apr 19, 2024
6.0%
199K shares
SC 13D/A · Apr 17, 2024
33.9%
1.2M shares
SC 13G · Apr 15, 2024
10.0%
324K shares
SC 13D/A · Apr 8, 2024
34.2%
1.2M shares
SC 13D/A · Apr 8, 2024
34.2%
1.2M shares
Alyeska Investment Group, L.P.
SC 13G · Feb 14, 2024
10.0%
204K shares
SC 13G · Feb 10, 2024
7.9%
173K shares
The Regents of the University of California
SC 13G/A · Jan 24, 2024
6.8%
139K shares
SC 13G/A · Feb 14, 2023
2.3%
833K shares
SC 13D/A · Feb 13, 2023
31.5%
9.4M shares
SC 13G · Feb 2, 2023
5.6%
1.7M shares
Regents of the University of California
SC 13G/A · Feb 2, 2023
5.9%
2.1M shares
Consonance Capital Management LP
SC 13D/A · Dec 15, 2022
0.0%
0 shares
SC 13G · May 9, 2022
5.5%
2.0M shares
SC 13G · Feb 14, 2022
9.3%
3.3M shares
SC 13G/A · Feb 11, 2022
0.5%
167K shares
Regents of the University of California
SC 13G/A · Jan 27, 2022
5.9%
2.1M shares