White Lauren
Insider CIK 1864430 · CCCC Chief Financial Officer · SPTX Chief Financial Officer · IMGN SVP, CFO AND PFO
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| SPTX Seaport Therapeutics, Inc. | C Conversion deriv | 2026-05-04 | 2026-05-04 | 21,052 | — | $0 | 0 | SEC↗ |
| SPTX Seaport Therapeutics, Inc. | C Conversion | 2026-05-04 | 2026-05-04 | 6,702 | — | $0 | 6,702 | SEC↗ |
| SPTX Seaport Therapeutics, Inc. | A Award deriv | 2026-04-30 | 2026-05-04 | 63,680 | — | $0 | 63,680 | SEC↗ |
| IMGN ImmunoGen, Inc. | D To issuer deriv | 2024-02-12 | 2024-02-12 | 19,519 | — | $0 | 0 | SEC↗ |
| IMGN ImmunoGen, Inc. | D To issuer deriv | 2024-02-12 | 2024-02-12 | 51,625 | — | $0 | 0 | SEC↗ |
| IMGN ImmunoGen, Inc. | D To issuer deriv | 2024-02-12 | 2024-02-12 | 295,975 | — | $0 | 0 | SEC↗ |
| IMGN ImmunoGen, Inc. | A Award deriv | 2024-02-01 | 2024-02-05 | 19,519 | — | $0 | 19,519 | SEC↗ |
| IMGN ImmunoGen, Inc. | A Award deriv | 2023-09-18 | 2023-09-19 | 51,625 | — | $0 | 51,625 | SEC↗ |
| IMGN ImmunoGen, Inc. | A Award deriv | 2023-09-18 | 2023-09-19 | 295,975 | — | $0 | 295,975 | SEC↗ |
| CCCC C4 Therapeutics, Inc. | M Exercise deriv | 2023-08-30 | 2023-08-31 | 2,250 | — | $0 | 16,500 | SEC↗ |
| CCCC C4 Therapeutics, Inc. | F Tax w/h | 2023-08-30 | 2023-08-31 | 661 | $2.93 | $1.9K | 32,686 | SEC↗ |
| CCCC C4 Therapeutics, Inc. | M Exercise | 2023-08-30 | 2023-08-31 | 2,250 | — | $0 | 33,347 | SEC↗ |
| CCCC C4 Therapeutics, Inc. | A Award deriv | 2023-02-13 | 2023-02-15 | 125,000 | — | $0 | 125,000 | SEC↗ |
| CCCC C4 Therapeutics, Inc. | A Award | 2023-02-13 | 2023-02-15 | 26,000 | — | $0 | 31,097 | SEC↗ |
| CCCC C4 Therapeutics, Inc. | M Exercise deriv | 2023-01-30 | 2023-02-01 | 3,750 | — | $0 | 18,750 | SEC↗ |
| CCCC C4 Therapeutics, Inc. | M Exercise | 2023-01-30 | 2023-02-01 | 3,750 | — | $0 | 6,398 | SEC↗ |
| CCCC C4 Therapeutics, Inc. | F Tax w/h | 2023-01-30 | 2023-02-01 | 1,301 | $7.78 | $10.1K | 5,097 | SEC↗ |
| CCCC C4 Therapeutics, Inc. | F Tax w/h | 2022-05-26 | 2022-06-14 | 1,102 | $7.01 | $7.7K | 2,648 | SEC↗ |
| CCCC C4 Therapeutics, Inc. | M Exercise deriv | 2022-05-25 | 2022-05-27 | 3,750 | — | $0 | 22,500 | SEC↗ |
| CCCC C4 Therapeutics, Inc. | M Exercise | 2022-05-25 | 2022-05-27 | 3,750 | — | $0 | 3,750 | SEC↗ |
| CCCC C4 Therapeutics, Inc. | A Award deriv | 2022-02-14 | 2022-02-16 | 100,000 | — | $0 | 100,000 | SEC↗ |
| CCCC C4 Therapeutics, Inc. | A Award deriv | 2022-02-14 | 2022-02-16 | 26,250 | — | $0 | 26,250 | SEC↗ |
| CCCC C4 Therapeutics, Inc. | A Award deriv | 2021-06-21 | 2021-06-21 | 136,000 | — | $0 | 136,000 | SEC↗ |