SRZN · Surrozen Inc. Common Stock
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| COLUMN GROUP III GP, LP 10% Owner | ▲ Buy | Open Market | 1,016,658 Shares held | 1/20/2026 | View profile |
| Tim Kutzkey | ▲ Buy | Open Market | 1,016,658 Shares held | 1/20/2026 | View profile |
| TCG Crossover GP II, LLC | ▼ Sell | Open Market | 574,047 Shares held | 7/22/2026 | View profile |
| Vanhove Geertrui Chief Medical Officer | ▲ Buy | Grant | 32,412 Shares held | 12/15/2022 | View profile |
| Yeh Wen-Chen Chief Scientific Officer | ▲ Buy | Grant | 27,216 Shares held | 6/15/2023 | View profile |
| Yang Li Exec. Vice President, Research | ▲ Buy | Grant | 18,882 Shares held | 6/15/2026 | View profile |
| Charles O. Williams Chief Financial Officer | ▲ Buy | Grant | 18,237 Shares held | 6/15/2026 | View profile |
| Craig C. Parker Chief Executive Officer | ▲ Buy | Grant | 18,175 Shares held | 6/15/2026 | View profile |
| Andrew Pedrum Maleki Chief Financial Officer | ▲ Buy | Grant | 607 Shares held | 6/15/2026 | View profile |
| BLUTT MITCHELL J MD 10% Owner | ▼ Sell | Open Market | 0 Shares held | 12/14/2022 | View profile |
Transaction History
| TCG Crossover GP II, LLC | ▼ Sell | Open Market | 162,500 | $3.5M | 7/22/2026 |
| TCG Crossover GP II, LLC | ▼ Sell | Open Market | 162,500 | $3.5M | 7/22/2026 |
| Andrew Pedrum Maleki | ▲ Buy | Grant | 607 | $12K | 6/15/2026 |
| Yang Li | ▲ Buy | Grant | 1,666 | $14K | 6/15/2026 |
| Charles O. Williams | ▲ Buy | Grant | 1,666 | $14K | 6/15/2026 |
| Craig C. Parker | ▲ Buy | Grant | 1,622 | $13K | 6/15/2026 |
| Yang Li | ▼ Sell | Open Market | 1,584 | $53K | 5/4/2026 |
| Charles O. Williams | ▼ Sell | Open Market | 2,036 | $68K | 5/4/2026 |
| Craig C. Parker | ▼ Sell | Open Market | 4,524 | $151K | 5/4/2026 |
| Yang Li | ▲ Buy | Option Exercise | 4,375 | — | 5/1/2026 |
| Charles O. Williams | ▲ Buy | Option Exercise | 5,625 | — | 5/1/2026 |
| Craig C. Parker | ▲ Buy | Option Exercise | 12,500 | — | 5/1/2026 |
| Yang Li | ▼ Sell | Gift | 1,666 | $0 | 3/31/2026 |
| TCG Crossover GP II, LLC | ▲ Buy | Open Market | 53,329 | $1.3M | 3/24/2026 |
| TCG Crossover GP II, LLC | ▲ Buy | Open Market | 53,329 | $1.3M | 3/24/2026 |
| TCG Crossover GP II, LLC | ▲ Buy | Open Market | 7,612 | $190K | 3/23/2026 |
| TCG Crossover GP II, LLC | ▲ Buy | Open Market | 7,611 | $190K | 3/23/2026 |
| TCG Crossover GP II, LLC | ▲ Buy | Open Market | 595 | $15K | 3/16/2026 |
| TCG Crossover GP II, LLC | ▲ Buy | Open Market | 595 | $15K | 3/16/2026 |
| TCG Crossover GP II, LLC | ▲ Buy | Open Market | 17,717 | $441K | 3/13/2026 |
| TCG Crossover GP II, LLC | ▲ Buy | Open Market | 17,716 | $441K | 3/13/2026 |
| TCG Crossover GP II, LLC | ▲ Buy | Open Market | 6,187 | $155K | 3/12/2026 |
| TCG Crossover GP II, LLC | ▲ Buy | Open Market | 6,187 | $155K | 3/12/2026 |
| TCG Crossover GP II, LLC | ▲ Buy | Open Market | 547 | $13K | 2/12/2026 |
| TCG Crossover GP II, LLC | ▲ Buy | Open Market | 546 | $13K | 2/12/2026 |
| TCG Crossover GP II, LLC | ▲ Buy | Open Market | 8,882 | $209K | 2/11/2026 |
| TCG Crossover GP II, LLC | ▲ Buy | Open Market | 8,881 | $209K | 2/11/2026 |
| TCG Crossover GP II, LLC | ▲ Buy | Open Market | 2,178 | $48K | 2/3/2026 |
| TCG Crossover GP II, LLC | ▲ Buy | Open Market | 2,177 | $48K | 2/3/2026 |
| TCG Crossover GP II, LLC | ▲ Buy | Open Market | 366 | $8K | 2/2/2026 |
| TCG Crossover GP II, LLC | ▲ Buy | Open Market | 365 | $8K | 2/2/2026 |
| TCG Crossover GP II, LLC | ▲ Buy | Open Market | 2,136 | $46K | 1/30/2026 |
| TCG Crossover GP II, LLC | ▲ Buy | Open Market | 2,135 | $46K | 1/30/2026 |
| COLUMN GROUP III GP, LP | ▲ Buy | Open Market | 8,484 | $166K | 1/20/2026 |
| COLUMN GROUP III GP, LP | ▲ Buy | Open Market | 9,568 | $188K | 1/20/2026 |
| Tim Kutzkey | ▲ Buy | Open Market | 8,484 | $166K | 1/20/2026 |
| Tim Kutzkey | ▲ Buy | Open Market | 9,568 | $188K | 1/20/2026 |
| COLUMN GROUP III GP, LP | ▲ Buy | Open Market | 1,204 | $24K | 1/16/2026 |
| COLUMN GROUP III GP, LP | ▲ Buy | Open Market | 1,358 | $27K | 1/16/2026 |
| Tim Kutzkey | ▲ Buy | Open Market | 1,204 | $24K | 1/16/2026 |
| Tim Kutzkey | ▲ Buy | Open Market | 1,358 | $27K | 1/16/2026 |
| COLUMN GROUP III GP, LP | ▲ Buy | Open Market | 5,590 | $111K | 1/15/2026 |
| COLUMN GROUP III GP, LP | ▲ Buy | Open Market | 6,303 | $125K | 1/15/2026 |
| Tim Kutzkey | ▲ Buy | Open Market | 5,590 | $111K | 1/15/2026 |
| Tim Kutzkey | ▲ Buy | Open Market | 6,303 | $125K | 1/15/2026 |
| Tim Kutzkey | ▲ Buy | Open Market | 2,596 | $52K | 1/14/2026 |
| Tim Kutzkey | ▲ Buy | Open Market | 2,927 | $59K | 1/14/2026 |
| COLUMN GROUP III GP, LP | ▲ Buy | Open Market | 2,596 | $52K | 1/14/2026 |
| COLUMN GROUP III GP, LP | ▲ Buy | Open Market | 2,927 | $59K | 1/14/2026 |
| Tim Kutzkey | ▲ Buy | Open Market | 5,861 | $116K | 1/13/2026 |
| Tim Kutzkey | ▲ Buy | Open Market | 6,609 | $131K | 1/13/2026 |
| COLUMN GROUP III GP, LP | ▲ Buy | Open Market | 5,861 | $116K | 1/13/2026 |
| COLUMN GROUP III GP, LP | ▲ Buy | Open Market | 6,609 | $131K | 1/13/2026 |
| COLUMN GROUP III GP, LP | ▲ Buy | Open Market | 7,097 | $141K | 1/6/2026 |
| COLUMN GROUP III GP, LP | ▲ Buy | Open Market | 8,003 | $159K | 1/6/2026 |
| Tim Kutzkey | ▲ Buy | Open Market | 7,097 | $141K | 1/6/2026 |
| Tim Kutzkey | ▲ Buy | Open Market | 8,003 | $159K | 1/6/2026 |
| Yang Li | ▼ Sell | Open Market | 1,118 | $22K | 1/5/2026 |
| Charles O. Williams | ▼ Sell | Open Market | 1,566 | $31K | 1/5/2026 |
| Yang Li | ▲ Buy | Option Exercise | 2,500 | — | 1/2/2026 |
| Charles O. Williams | ▲ Buy | Option Exercise | 3,500 | — | 1/2/2026 |
| Yang Li | ▲ Buy | Grant | 1,666 | $14K | 12/15/2025 |
| Charles O. Williams | ▲ Buy | Grant | 1,666 | $14K | 12/15/2025 |
| Craig C. Parker | ▲ Buy | Grant | 1,553 | $13K | 12/15/2025 |
| Tim Kutzkey | ▲ Buy | Open Market | 14,503 | $283K | 12/5/2025 |
| Tim Kutzkey | ▲ Buy | Open Market | 16,381 | $320K | 12/5/2025 |
| COLUMN GROUP III GP, LP | ▲ Buy | Open Market | 14,503 | $283K | 12/5/2025 |
| COLUMN GROUP III GP, LP | ▲ Buy | Open Market | 16,381 | $320K | 12/5/2025 |
| Tim Kutzkey | ▲ Buy | Open Market | 2,475 | $43K | 12/4/2025 |
| Tim Kutzkey | ▲ Buy | Open Market | 2,791 | $48K | 12/4/2025 |
| COLUMN GROUP III GP, LP | ▲ Buy | Open Market | 2,475 | $43K | 12/4/2025 |
| COLUMN GROUP III GP, LP | ▲ Buy | Open Market | 2,791 | $48K | 12/4/2025 |
| Tim Kutzkey | ▲ Buy | Open Market | 148,150 | $1.9M | 11/13/2025 |
| Tim Kutzkey | ▲ Buy | Open Market | 167,307 | $2.1M | 11/13/2025 |
| COLUMN GROUP III GP, LP | ▲ Buy | Open Market | 148,150 | $1.9M | 11/13/2025 |
| COLUMN GROUP III GP, LP | ▲ Buy | Open Market | 167,307 | $2.1M | 11/13/2025 |
| Yang Li | ▲ Buy | Grant | 400 | $3K | 6/13/2025 |
| Charles O. Williams | ▲ Buy | Grant | 400 | $3K | 6/13/2025 |
| Craig C. Parker | ▲ Buy | Grant | 400 | $3K | 6/13/2025 |
| COLUMN GROUP III GP, LP | ▲ Buy | Open Market | 323,886 | $3.8M | 3/26/2025 |
| COLUMN GROUP III GP, LP | ▲ Buy | Open Market | 365,769 | $4.2M | 3/26/2025 |
| COLUMN GROUP III GP, LP | ▲ Buy | Open Market | 344,827 | $4.0M | 3/26/2025 |
| Yang Li | ▼ Sell | Open Market | 843 | $15K | 1/3/2025 |
| Charles O. Williams | ▼ Sell | Open Market | 1,181 | $21K | 1/3/2025 |
| Yang Li | ▲ Buy | Option Exercise | 2,500 | — | 1/2/2025 |
| Charles O. Williams | ▲ Buy | Option Exercise | 3,500 | — | 1/2/2025 |
| Yang Li | ▲ Buy | Grant | 400 | $2K | 6/14/2024 |
| Charles O. Williams | ▲ Buy | Grant | 400 | $2K | 6/14/2024 |
| Craig C. Parker | ▲ Buy | Grant | 400 | $2K | 6/14/2024 |
| Charles O. Williams | ▲ Buy | Open Market | 1,474 | — | 4/4/2024 |
| Craig C. Parker | ▲ Buy | Open Market | 1,474 | — | 4/4/2024 |
| Tim Kutzkey | ▲ Buy | Open Market | 90,897 | $1.4M | 4/4/2024 |
| Tim Kutzkey | ▲ Buy | Open Market | 102,651 | $1.6M | 4/4/2024 |
| COLUMN GROUP III GP, LP | ▲ Buy | Open Market | 90,897 | $1.4M | 4/4/2024 |
| COLUMN GROUP III GP, LP | ▲ Buy | Open Market | 102,651 | $1.6M | 4/4/2024 |
| Charles O. Williams | ▲ Buy | Grant | 2,085 | $12K | 12/15/2023 |
| Yang Li | ▲ Buy | Grant | 2,085 | $12K | 12/15/2023 |
| Craig C. Parker | ▲ Buy | Grant | 2,046 | $12K | 12/15/2023 |
| Craig C. Parker | ▲ Buy | Grant | 25,000 | $10K | 6/15/2023 |
| Yeh Wen-Chen | ▲ Buy | Grant | 17,638 | $7K | 6/15/2023 |
| Charles O. Williams | ▲ Buy | Grant | 25,000 | $10K | 6/15/2023 |
| Yeh Wen-Chen | ▲ Buy | Grant | 9,578 | $4K | 12/15/2022 |
| Craig C. Parker | ▲ Buy | Grant | 9,578 | $4K | 12/15/2022 |
| Vanhove Geertrui | ▲ Buy | Grant | 9,578 | $4K | 12/15/2022 |
| Charles O. Williams | ▲ Buy | Grant | 9,578 | $4K | 12/15/2022 |
| BLUTT MITCHELL J MD | ▼ Sell | Open Market | 1,748,750 | — | 12/14/2022 |
| BLUTT MITCHELL J MD | ▼ Sell | Open Market | 1,297,922 | — | 12/14/2022 |
| BLUTT MITCHELL J MD | ▼ Sell | Open Market | 450,827 | — | 12/14/2022 |
| BLUTT MITCHELL J MD | ▼ Sell | Open Market | 1,885,000 | — | 12/14/2022 |