Definium Therapeutics, Inc. DFTX
CIK 0001813814
Form 4 transactions dated Sep 1, 2023 to Sep 29, 2026, as reported to the SEC.
Insider purchases & sales
- Purchased
- $45.07K
- Sold
- $6.84M
Sep 1, 2023 – Sep 4, 2026
Available records · partial months are marked ·
| Date | Insider | Activity | Trade value (USD) | % of prior holding | |
|---|---|---|---|---|---|
| 2024-12-26 | Barrow Robert Chief Executive Officer · Director | Sale10b5-1 footnote | $141.96K 19,106 shares sold | 3.50% sold Direct holding | ▾ |
| 2024-12-26 | Liao Carrie Chief Accounting Officer | Sale10b5-1 footnote | $16.89K 2,273 shares sold | 2.28% sold Direct holding | ▾ |
| 2024-12-26 | Karlin Dan Chief Medical Officer | Sale10b5-1 footnote | $49.36K 6,643 shares sold | 1.93% sold Direct holding | ▾ |
| 2024-12-26 | Sullivan Mark Chief Legal Officer | Sale10b5-1 footnote | $33.58K 4,519 shares sold | 2.54% sold Direct holding | ▾ |
| 2024-12-05 | GRYSKA DAVID W Director | Purchase | $17.93K 2,500 shares bought | 14.41% added Direct holding | ▾ |
| 2024-09-25 | Liao Carrie Chief Accounting Officer | Sale10b5-1 footnote | $14.06K 2,352 shares sold | 2.31% sold Direct holding | ▾ |
| 2024-09-25 | Barrow Robert Chief Executive Officer · Director | Sale10b5-1 footnote | $118.23K 19,771 shares sold | 3.50% sold Direct holding | ▾ |
| 2024-09-25 | Karlin Dan Chief Medical Officer | Sale10b5-1 footnote | $41.09K 6,871 shares sold | 1.95% sold Direct holding | ▾ |
| 2024-09-25 | Sullivan Mark Chief Legal Officer | Sale10b5-1 footnote | $26.49K 4,430 shares sold | 2.43% sold Direct holding | ▾ |
| 2024-08-23 | GRYSKA DAVID W Director | Purchase | $20.93K 3,500 shares bought | 25.27% added Direct holding | ▾ |
Showing 17 / 17 record groups in 2024. The complete set is available through the API.
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