Parker Craig C
Insider CIK 1526064 · VTVT Director · SRZN Chief Executive Officer, Director · GERN SVP, Corporate Development · HGSI Sr VP Strategy and Corporate D
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| SRZN Surrozen, Inc./DE | A Award | 2026-06-15 | 2026-06-16 | 1,622 | $8.11 | $13.2K | 18,175 | SEC↗ |
| SRZN Surrozen, Inc./DE | S Sale | 2026-05-04 | 2026-05-05 | 4,524 | $33.33 | $150.8K | 16,553 | SEC↗ |
| SRZN Surrozen, Inc./DE | M Exercise deriv | 2026-05-01 | 2026-05-05 | 12,500 | — | $0 | 12,500 | SEC↗ |
| SRZN Surrozen, Inc./DE | M Exercise | 2026-05-01 | 2026-05-05 | 12,500 | — | $0 | 21,077 | SEC↗ |
| SRZN Surrozen, Inc./DE | A Award deriv | 2026-02-17 | 2026-02-18 | 242,200 | — | $0 | 242,200 | SEC↗ |
| SRZN Surrozen, Inc./DE | A Award deriv | 2026-02-17 | 2026-02-18 | 242,200 | — | $0 | 242,200 | SEC↗ |
| SRZN Surrozen, Inc./DE | A Award | 2025-12-15 | 2025-12-16 | 1,553 | $8.11 | $12.6K | 8,577 | SEC↗ |
| SRZN Surrozen, Inc./DE | A Award | 2025-06-13 | 2025-06-16 | 400 | $8.06 | $3.2K | 7,024 | SEC↗ |
| SRZN Surrozen, Inc./DE | A Award deriv | 2025-05-01 | 2025-05-05 | 25,000 | — | $0 | 25,000 | SEC↗ |
| SRZN Surrozen, Inc./DE | A Award deriv | 2025-05-01 | 2025-05-05 | 75,000 | — | $0 | 75,000 | SEC↗ |
| SRZN Surrozen, Inc./DE | A Award deriv | 2025-03-24 | 2025-03-25 | 1,474 | — | $0 | 1,474 | SEC↗ |
| SRZN Surrozen, Inc./DE | D To issuer deriv | 2025-03-24 | 2025-03-25 | 1,474 | — | $0 | 0 | SEC↗ |
| SRZN Surrozen, Inc./DE | D To issuer deriv | 2025-03-24 | 2025-03-25 | 1,603 | — | $0 | 0 | SEC↗ |
| SRZN Surrozen, Inc./DE | D To issuer deriv | 2025-03-24 | 2025-03-25 | 5,712 | — | $0 | 0 | SEC↗ |
| SRZN Surrozen, Inc./DE | D To issuer deriv | 2025-03-24 | 2025-03-25 | 5,712 | — | $0 | 0 | SEC↗ |
| SRZN Surrozen, Inc./DE | A Award deriv | 2025-03-24 | 2025-03-25 | 1,603 | — | $0 | 1,603 | SEC↗ |
| SRZN Surrozen, Inc./DE | A Award deriv | 2025-01-17 | 2025-01-22 | 100,000 | — | $0 | 100,000 | SEC↗ |
| SRZN Surrozen, Inc./DE | A Award | 2024-06-14 | 2024-06-18 | 400 | $5.67 | $2.3K | 5,824 | SEC↗ |
| SRZN Surrozen, Inc./DE | A Award deriv | 2024-05-01 | 2024-05-02 | 43,000 | — | $0 | 43,000 | SEC↗ |
| SRZN Surrozen, Inc./DE | A Award deriv | 2024-04-24 | 2024-04-26 | 43,000 | — | $0 | 43,000 | SEC↗ |
| SRZN Surrozen, Inc./DE | P Buy deriv | 2024-04-04 | 2024-04-08 | 5,712 | — | $0 | 5,712 | SEC↗ |
| SRZN Surrozen, Inc./DE | P Buy deriv | 2024-04-04 | 2024-04-08 | 1,474 | — | $0 | 1,474 | SEC↗ |
| SRZN Surrozen, Inc./DE | P Buy deriv | 2024-04-04 | 2024-04-08 | 1,603 | — | $0 | 1,603 | SEC↗ |
| SRZN Surrozen, Inc./DE | P Buy deriv | 2024-04-04 | 2024-04-08 | 5,712 | — | $0 | 5,712 | SEC↗ |
| SRZN Surrozen, Inc./DE | P Buy | 2024-04-04 | 2024-04-08 | 1,474 | — | $0 | 1,474 | SEC↗ |
| SRZN Surrozen, Inc./DE | A Award deriv | 2024-01-29 | 2024-02-07 | 33 | — | $0 | 33 | SEC↗ |
| SRZN Surrozen, Inc./DE | A Award | 2023-12-15 | 2023-12-18 | 2,046 | $5.67 | $11.6K | 2,046 | SEC↗ |
| SRZN Surrozen, Inc./DE | A Award | 2023-06-15 | 2023-06-20 | 25,000 | $0.38 | $9.5K | 34,578 | SEC↗ |
| SRZN Surrozen, Inc./DE | A Award deriv | 2023-03-01 | 2023-03-02 | 405,000 | — | $0 | 405,000 | SEC↗ |
| SRZN Surrozen, Inc./DE | A Award | 2022-12-15 | 2022-12-19 | 9,578 | $0.41 | $3.9K | 9,578 | SEC↗ |
| SRZN Surrozen, Inc./DE | A Award deriv | 2022-10-10 | 2022-10-12 | 181,270 | — | $0 | 181,270 | SEC↗ |
| SRZN Surrozen, Inc./DE | A Award deriv | 2022-10-10 | 2022-10-12 | 315,310 | — | $0 | 315,310 | SEC↗ |
| SRZN Surrozen, Inc./DE | D To issuer deriv | 2022-10-10 | 2022-10-12 | 35,987 | — | $0 | 0 | SEC↗ |
| SRZN Surrozen, Inc./DE | D To issuer deriv | 2022-10-10 | 2022-10-12 | 2,065 | — | $0 | 0 | SEC↗ |
| SRZN Surrozen, Inc./DE | D To issuer deriv | 2022-10-10 | 2022-10-12 | 315,310 | — | $0 | 0 | SEC↗ |
| SRZN Surrozen, Inc./DE | D To issuer deriv | 2022-10-10 | 2022-10-12 | 181,270 | — | $0 | 0 | SEC↗ |
| SRZN Surrozen, Inc./DE | A Award deriv | 2022-10-10 | 2022-10-12 | 35,987 | — | $0 | 35,987 | SEC↗ |
| SRZN Surrozen, Inc./DE | A Award deriv | 2022-10-10 | 2022-10-12 | 2,065 | — | $0 | 2,065 | SEC↗ |
| SRZN Surrozen, Inc./DE | A Award deriv | 2022-03-01 | 2022-03-03 | 370,000 | — | $0 | 370,000 | SEC↗ |
| SRZN Surrozen, Inc./DE | A Award deriv | 2021-08-12 | 2021-08-16 | 183,335 | — | $0 | 183,335 | SEC↗ |
| VTVT vTv Therapeutics Inc. | A Award deriv | 2018-04-30 | 2018-05-02 | 15,000 | $1.79 | $26.9K | 70,000 | SEC↗ |
| VTVT vTv Therapeutics Inc. | A Award deriv | 2017-05-01 | 2017-05-03 | 15,000 | $5.31 | $79.7K | 55,000 | SEC↗ |
| VTVT vTv Therapeutics Inc. | A Award deriv | 2016-05-12 | 2016-05-16 | 15,000 | — | $0 | 40,000 | SEC↗ |
| VTVT vTv Therapeutics Inc. | A Award deriv | 2015-08-04 | 2015-08-05 | 25,000 | — | $0 | 25,000 | SEC↗ |
| GERN GERON CORP | A Award deriv | 2014-02-10 | 2014-02-12 | 400,000 | — | $0 | 400,000 | SEC↗ |
| GERN GERON CORP | A Award deriv | 2013-02-12 | 2013-02-14 | 400,000 | — | $0 | 400,000 | SEC↗ |
| HGSI HUMAN GENOME SCIENCES INC | D To issuer deriv | 2012-07-30 | 2012-08-01 | 54,000 | $14.25 | $769.5K | 0 | SEC↗ |
| HGSI HUMAN GENOME SCIENCES INC | A Award deriv | 2012-03-10 | 2012-03-12 | 54,000 | — | $0 | 54,000 | SEC↗ |