SRZN Insider Transactions
| Transaction Date (SEC Report) |
Reporting Name | Relationship | Shrs. Owned | Type | Acq./Disp. | Shrs. Transacted | Price() | Amount() |
|---|---|---|---|---|---|---|---|---|
| 2024-06-14 | Li Yang | officer: Exec. Vice President, Research | 10,888 | A-Award | A | 400 | 5.67 | 2,268.00 |
| 2024-06-14 | Williams Charles O | officer: CFO and COO | 5,863 | A-Award | A | 400 | 5.67 | 2,268.00 |
| 2024-06-14 | Parker Craig C | director, officer: Chief Executive Officer | 5,824 | A-Award | A | 400 | 5.67 | 2,268.00 |
| 2024-06-05 | WOODHOUSE DAVID J | director | 1,333 | A-Award | A | 1,333 | 11.00 | 14,663.00 |
| 2024-06-05 | Lin Shao-Lee | director | 1,333 | A-Award | A | 1,333 | 11.00 | 14,663.00 |
| 2024-06-05 | Rothenberg Mace | director | 1,333 | A-Award | A | 1,333 | 11.00 | 14,663.00 |
| 2024-06-05 | Kutzkey Tim | director, 10 percent owner: | 1,333 | A-Award | A | 1,333 | 11.00 | 14,663.00 |
| 2024-06-05 | Haak-Frendscho Mary | director | 1,333 | A-Award | A | 1,333 | 11.00 | 14,663.00 |
| 2024-06-05 | CHAI CHRISTOPHER Y | director | 1,333 | A-Award | A | 1,333 | 11.00 | 14,663.00 |
| 2024-06-05 | BJERKHOLT ERIC | director | 1,333 | A-Award | A | 1,333 | 11.00 | 14,663.00 |
| 2024-06-05 | Berkenblit Anna | director | 1,333 | A-Award | A | 1,333 | 11.00 | 14,663.00 |
| 2024-05-01 | Li Yang | officer: Exec. Vice President, Research | 20,000 | A-Award | A | 20,000 | 9.89 | 197,800.00 |
| 2024-05-01 | Williams Charles O | officer: CFO and COO | 27,000 | A-Award | A | 27,000 | 9.89 | 267,030.00 |
| 2024-05-01 | Parker Craig C | director, officer: Chief Executive Officer | 43,000 | A-Award | A | 43,000 | 9.89 | 425,270.00 |
| 2024-04-24 | Li Yang | officer: Exec. Vice President, Research | 10,000 | A-Award | A | 10,000 | 8.97 | 89,700.00 |
| 2024-04-24 | Li Yang | officer: Exec. Vice President, Research | 5,000 | A-Award | A | 5,000 | 0.00 | 0.00 |
| 2024-04-24 | Parker Craig C | director, officer: Chief Executive Officer | 43,000 | A-Award | A | 43,000 | 8.97 | 385,710.00 |
| 2024-04-24 | Williams Charles O | officer: CFO and COO | 13,000 | A-Award | A | 13,000 | 8.97 | 116,610.00 |
| 2024-04-24 | Williams Charles O | officer: CFO and COO | 7,000 | A-Award | A | 7,000 | 0.00 | 0.00 |
| 2024-04-04 | COLUMN GROUP III GP, LP | 10 percent owner | 326,992 | P-Purchase | A | 102,651 | 15.50 | 1,591,090.00 |
| 2024-04-04 | COLUMN GROUP III GP, LP | 10 percent owner | 289,549 | P-Purchase | A | 90,897 | 15.50 | 1,408,904.00 |
| 2024-04-04 | Kutzkey Tim | director, 10 percent owner: | 326,992 | P-Purchase | A | 102,651 | 15.50 | 1,591,090.00 |
| 2024-04-04 | Kutzkey Tim | director, 10 percent owner: | 289,549 | P-Purchase | A | 90,897 | 15.50 | 1,408,904.00 |
| 2024-04-04 | Williams Charles O | officer: CFO and COO | 5,712 | P-Purchase | A | 5,712 | 16.00 | 91,392.00 |
| 2024-04-04 | Williams Charles O | officer: CFO and COO | 5,712 | P-Purchase | A | 5,712 | 16.00 | 91,392.00 |
| 2024-04-04 | Williams Charles O | officer: CFO and COO | 1,603 | P-Purchase | A | 1,603 | 15.71 | 25,183.00 |
| 2024-04-04 | Williams Charles O | officer: CFO and COO | 1,474 | P-Purchase | A | 1,474 | 16.96 | 24,999.00 |
| 2024-04-04 | Williams Charles O | officer: CFO and COO | 1,474 | P-Purchase | A | 1,474 | 16.96 | 24,999.00 |
| 2024-04-04 | Parker Craig C | director, officer: Chief Executive Officer | 5,712 | P-Purchase | A | 5,712 | 16.00 | 91,392.00 |
| 2024-04-04 | Parker Craig C | director, officer: Chief Executive Officer | 5,712 | P-Purchase | A | 5,712 | 16.00 | 91,392.00 |
| 2024-04-04 | Parker Craig C | director, officer: Chief Executive Officer | 1,603 | P-Purchase | A | 1,603 | 15.71 | 25,183.00 |
| 2024-04-04 | Parker Craig C | director, officer: Chief Executive Officer | 1,474 | P-Purchase | A | 1,474 | 16.96 | 24,999.00 |
| 2024-04-04 | Parker Craig C | director, officer: Chief Executive Officer | 1,474 | P-Purchase | A | 1,474 | 16.96 | 24,999.00 |
| 2024-04-04 | Kutzkey Tim | director, 10 percent owner: | 397,773 | P-Purchase | A | 397,773 | 16.00 | 6,364,368.00 |
| 2024-04-04 | Kutzkey Tim | director, 10 percent owner: | 397,773 | P-Purchase | A | 397,773 | 16.00 | 6,364,368.00 |
| 2024-04-04 | Kutzkey Tim | director, 10 percent owner: | 352,225 | P-Purchase | A | 352,225 | 16.00 | 5,635,600.00 |
| 2024-04-04 | Kutzkey Tim | director, 10 percent owner: | 352,225 | P-Purchase | A | 352,225 | 16.00 | 5,635,600.00 |
| 2024-04-04 | Kutzkey Tim | director, 10 percent owner: | 332,885 | P-Purchase | A | 102,651 | 15.50 | 1,591,090.00 |
| 2024-04-04 | Kutzkey Tim | director, 10 percent owner: | 294,767 | P-Purchase | A | 90,897 | 15.50 | 1,408,904.00 |
| 2024-04-04 | Kutzkey Tim | director, 10 percent owner: | 111,656 | P-Purchase | A | 111,656 | 14.25 | 1,591,098.00 |
| 2024-04-04 | Kutzkey Tim | director, 10 percent owner: | 102,651 | P-Purchase | A | 102,651 | 15.50 | 1,591,090.00 |
| 2024-04-04 | Kutzkey Tim | director, 10 percent owner: | 98,870 | P-Purchase | A | 98,870 | 14.25 | 1,408,898.00 |
| 2024-04-04 | Kutzkey Tim | director, 10 percent owner: | 90,897 | P-Purchase | A | 90,897 | 15.50 | 1,408,904.00 |
| 2024-04-04 | COLUMN GROUP III GP, LP | 10 percent owner | 397,773 | P-Purchase | A | 397,773 | 16.00 | 6,364,368.00 |
| 2024-04-04 | COLUMN GROUP III GP, LP | 10 percent owner | 397,773 | P-Purchase | A | 397,773 | 16.00 | 6,364,368.00 |
| 2024-04-04 | COLUMN GROUP III GP, LP | 10 percent owner | 352,225 | P-Purchase | A | 352,225 | 16.00 | 5,635,600.00 |
| 2024-04-04 | COLUMN GROUP III GP, LP | 10 percent owner | 352,225 | P-Purchase | A | 352,225 | 16.00 | 5,635,600.00 |
| 2024-04-04 | COLUMN GROUP III GP, LP | 10 percent owner | 332,885 | P-Purchase | A | 102,651 | 15.50 | 1,591,090.00 |
| 2024-04-04 | COLUMN GROUP III GP, LP | 10 percent owner | 294,767 | P-Purchase | A | 90,897 | 15.50 | 1,408,904.00 |
| 2024-04-04 | COLUMN GROUP III GP, LP | 10 percent owner | 111,656 | P-Purchase | A | 111,656 | 14.25 | 1,591,098.00 |
| 2024-04-04 | COLUMN GROUP III GP, LP | 10 percent owner | 102,651 | P-Purchase | A | 102,651 | 15.50 | 1,591,090.00 |
| 2024-04-04 | COLUMN GROUP III GP, LP | 10 percent owner | 98,870 | P-Purchase | A | 98,870 | 14.25 | 1,408,898.00 |
| 2024-04-04 | COLUMN GROUP III GP, LP | 10 percent owner | 90,897 | P-Purchase | A | 90,897 | 15.50 | 1,408,904.00 |
| 2024-01-29 | Parker Craig C | director, officer: Chief Executive Officer | 33 | A-Award | A | 33 | 7.89 | 260.40 |
| 2023-12-15 | Williams Charles O | officer: Chief Financial Officer | 2,085 | A-Award | A | 2,085 | 5.67 | 11,822.00 |
| 2023-12-15 | Li Yang | officer: Exec. Vice President, Research | 2,085 | A-Award | A | 2,085 | 5.67 | 11,822.00 |
| 2023-12-15 | Parker Craig C | director, officer: Chief Executive Officer | 2,046 | A-Award | A | 2,046 | 5.67 | 11,601.00 |
| 2023-08-17 | Li Yang | officer: Exec. Vice President, Research | 121,524 | D | 0 | 0.00 | 0.00 | |
| 2023-08-17 | Li Yang | officer: Exec. Vice President, Research | 10,538 | I | 0 | 0.00 | 0.00 | |
| 2022-10-12 | Li Yang | officer: Exec. Vice President, Research | 0 | D | 500 | 2.03 | 1,015.00 | |
| 2022-02-01 | Li Yang | officer: Exec. Vice President, Research | 0 | D | 100,000 | 3.11 | 311,000.00 | |
| 2023-02-01 | Li Yang | officer: Exec. Vice President, Research | 0 | D | 80,000 | 0.70 | 56,008.00 | |
| 2021-02-01 | Li Yang | officer: Exec. Vice President, Research | 0 | D | 22,835 | 2.16 | 49,324.00 | |
| 2023-06-15 | Parker Craig C | director, officer: Chief Executive Officer | 34,578 | A-Award | A | 25,000 | 0.38 | 9,500.00 |
| 2023-06-15 | Yeh Wen-Chen | officer: Chief Scientific Officer | 27,216 | A-Award | A | 17,638 | 0.38 | 6,702.00 |
| 2023-06-15 | Williams Charles O | officer: Chief Financial Officer | 34,578 | A-Award | A | 25,000 | 0.38 | 9,500.00 |
| 2023-05-18 | Berkenblit Anna | director | 20,000 | A-Award | A | 20,000 | 0.56 | 11,200.00 |
| 2023-05-18 | Lin Shao-Lee | director | 20,000 | A-Award | A | 20,000 | 0.56 | 11,200.00 |
| 2023-05-18 | WOODHOUSE DAVID J | director | 20,000 | A-Award | A | 20,000 | 0.56 | 11,200.00 |
| 2023-05-18 | Rothenberg Mace | director | 20,000 | A-Award | A | 20,000 | 0.56 | 11,200.00 |
| 2023-05-18 | Kutzkey Tim | director, 10 percent owner: | 20,000 | A-Award | A | 20,000 | 0.56 | 11,200.00 |
| 2023-05-18 | CHAI CHRISTOPHER Y | director | 20,000 | A-Award | A | 20,000 | 0.56 | 11,200.00 |
| 2023-05-18 | Haak-Frendscho Mary | director | 20,000 | A-Award | A | 20,000 | 0.56 | 11,200.00 |
| 2023-05-18 | BJERKHOLT ERIC | director | 20,000 | A-Award | A | 20,000 | 0.56 | 11,200.00 |
| 2023-05-05 | BJERKHOLT ERIC | director | 0 | D | 40,000 | 0.58 | 23,396.00 | |
| 2023-03-01 | Parker Craig C | director, officer: Chief Executive Officer | 405,000 | A-Award | A | 405,000 | 1.13 | 457,650.00 |
| 2023-02-01 | Williams Charles O | officer: Chief Financial Officer | 125,000 | A-Award | A | 125,000 | 0.70 | 87,512.00 |
| 2023-02-01 | Yeh Wen-Chen | officer: Chief Scientific Officer | 125,000 | A-Award | A | 125,000 | 0.70 | 87,512.00 |
| 2022-12-15 | Yeh Wen-Chen | director: Chief Scientific Officer | 229,138 | A-Award | A | 9,578 | 0.41 | 3,927.00 |
| 2022-12-15 | Parker Craig C | director: Chief Executive Officer | 9,578 | A-Award | A | 9,578 | 0.41 | 3,927.00 |
| 2022-12-15 | Vanhove Geertrui | director: Chief Medical Officer | 32,412 | A-Award | A | 9,578 | 0.41 | 3,927.00 |
| 2022-12-15 | Williams Charles O | director: Chief Financial Officer | 9,578 | A-Award | A | 9,578 | 0.41 | 3,927.00 |
| 2022-12-14 | BLUTT MITCHELL J MD | director | 0 | S-Sale | D | 144,666 | 0.00 | 0.00 |
| 2022-10-10 | Vanhove Geertrui | director: Chief Medical Officer | 26,220 | A-Award | A | 26,220 | 0.00 | 0.00 |
| 2022-10-10 | Vanhove Geertrui | director: Chief Medical Officer | 24,587 | A-Award | A | 24,587 | 0.00 | 0.00 |
| 2022-10-10 | Vanhove Geertrui | director: Chief Medical Officer | 10,427 | A-Award | A | 10,427 | 0.00 | 0.00 |
| 2022-10-10 | Vanhove Geertrui | director: Chief Medical Officer | 1,760 | A-Award | A | 1,760 | 0.00 | 0.00 |
| 2022-10-10 | Vanhove Geertrui | director: Chief Medical Officer | 0 | D-Return | D | 1,760 | 0.00 | 0.00 |
| 2022-10-10 | Williams Charles O | director: Chief Financial Officer | 97,676 | A-Award | A | 97,676 | 0.00 | 0.00 |
| 2022-10-10 | Williams Charles O | director: Chief Financial Officer | 77,972 | A-Award | A | 77,972 | 0.00 | 0.00 |
| 2022-10-10 | Williams Charles O | director: Chief Financial Officer | 12,164 | A-Award | A | 12,164 | 0.00 | 0.00 |
| 2022-10-10 | Williams Charles O | director: Chief Financial Officer | 2,433 | A-Award | A | 2,433 | 0.00 | 0.00 |
| 2022-10-10 | Williams Charles O | director: Chief Financial Officer | 0 | D-Return | D | 97,676 | 0.00 | 0.00 |
| 2022-10-10 | Yeh Wen-Chen | director: Chief Scientific Officer | 29,567 | A-Award | A | 29,567 | 0.00 | 0.00 |
| 2022-10-10 | Yeh Wen-Chen | director: Chief Scientific Officer | 5,562 | A-Award | A | 5,562 | 0.00 | 0.00 |
| 2022-07-01 | Yeh Wen-Chen | director: Chief Scientific Officer | 500 | A-Award | A | 500 | 0.00 | 0.00 |
| 2022-10-10 | Yeh Wen-Chen | director: Chief Scientific Officer | 0 | D-Return | D | 5,562 | 0.00 | 0.00 |
| 2022-10-10 | Parker Craig C | director: Chief Executive Officer | 315,310 | A-Award | A | 315,310 | 0.00 | 0.00 |
| 2022-10-10 | Parker Craig C | director: Chief Executive Officer | 181,270 | A-Award | A | 181,270 | 0.00 | 0.00 |
| 2022-10-10 | Parker Craig C | director: Chief Executive Officer | 35,987 | A-Award | A | 35,987 | 0.00 | 0.00 |
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