Odyssey Therapeutics, Inc. (ODTX) — insider trading
Health Care · NASDAQ
Odyssey Therapeutics, Inc. (ODTX) has 79 reported SEC Form 4 insider transactions in our data, including 9 open-market purchases and 3 open-market sales among the most recent 79 (latest 2026-05-11).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-05-11 | TPG GP A, LLC; COULTER JAMES G; WINKELRIED JON | Other | Conversion of derivative (derivative) | 18,272,789 | — | — | Form 4 |
| 2026-05-11 | TPG GP A, LLC; COULTER JAMES G; WINKELRIED JON | Other | Other acquisition or disposition (derivative) | 423,111 | — | — | Form 4 |
| 2026-05-11 | TPG GP A, LLC; COULTER JAMES G; WINKELRIED JON | Other | Open-market purchase | 1,388,889 | $18.00 | $25.00M | Form 4 |
| 2026-05-11 | TPG GP A, LLC; COULTER JAMES G; WINKELRIED JON | Other | Conversion of derivative | 1,880,497 | — | — | Form 4 |
| 2026-05-11 | TPG GP A, LLC; COULTER JAMES G; WINKELRIED JON | Other | Other acquisition or disposition | 2,351 | $18.00 | $42.3K | Form 4 |
| 2026-05-11 | TPG GP A, LLC; COULTER JAMES G; WINKELRIED JON | Other | Other acquisition or disposition | 423,111 | — | — | Form 4 |
| 2026-05-11 | Opipari Anthony W. | Officer (See Remarks) | Option exercise / conversion (derivative) | 5,263 | — | — | Form 4 |
| 2026-05-11 | Opipari Anthony W. | Officer (See Remarks) | Conversion of derivative (derivative) | 17,545 | — | — | Form 4 |
| 2026-05-11 | Opipari Anthony W. | Officer (See Remarks) | Conversion of derivative (derivative) | 20,000 | — | — | Form 4 |
| 2026-05-11 | Opipari Anthony W. | Officer (See Remarks) | Conversion of derivative (derivative) | 11,083 | — | — | Form 4 |
| 2026-05-11 | Opipari Anthony W. | Officer (See Remarks) | Conversion of derivative (derivative) | 18,531 | — | — | Form 4 |
| 2026-05-11 | Opipari Anthony W. | Officer (See Remarks) | Shares withheld for taxes / exercise cost | 4 | $18.00 | $72 | Form 4 |
| 2026-05-11 | Opipari Anthony W. | Officer (See Remarks) | Option exercise / conversion | 541 | — | — | Form 4 |
| 2026-05-11 | Opipari Anthony W. | Officer (See Remarks) | Conversion of derivative | 6,965 | — | — | Form 4 |
| 2026-05-11 | Glick Gary D | Director, Officer (See Remarks) | Conversion of derivative (derivative) | 166,116 | — | — | Form 4 |
| 2026-05-11 | Glick Gary D | Director, Officer (See Remarks) | Conversion of derivative (derivative) | 100,000 | — | — | Form 4 |
| 2026-05-11 | Glick Gary D | Director, Officer (See Remarks) | Conversion of derivative | 27,386 | — | — | Form 4 |
| 2026-05-11 | Chu Shelley | Director | Open-market purchase | 11,111 | $18.00 | $200.0K | Form 4 |
| 2026-05-11 | Li Nan (LN) | Director | Conversion of derivative (derivative) | 16,611,626 | — | — | Form 4 |
| 2026-05-11 | Li Nan (LN) | Director | Open-market purchase | 1,111,111 | $18.00 | $20.00M | Form 4 |
| 2026-05-11 | Li Nan (LN) | Director | Conversion of derivative | 1,709,543 | — | — | Form 4 |
| 2026-05-11 | LEIDEN JEFFREY M | Director | Option exercise / conversion (derivative) | 28,800 | — | — | Form 4 |
| 2026-05-11 | LEIDEN JEFFREY M | Director | Conversion of derivative (derivative) | 96,002 | — | — | Form 4 |
| 2026-05-11 | LEIDEN JEFFREY M | Director | Conversion of derivative (derivative) | 100,000 | — | — | Form 4 |
| 2026-05-11 | LEIDEN JEFFREY M | Director | Conversion of derivative (derivative) | 79,166 | — | — | Form 4 |
| 2026-05-11 | LEIDEN JEFFREY M | Director | Shares withheld for taxes / exercise cost | 17 | $18.00 | $306 | Form 4 |
| 2026-05-11 | LEIDEN JEFFREY M | Director | Option exercise / conversion | 2,963 | — | — | Form 4 |
| 2026-05-11 | LEIDEN JEFFREY M | Director | Conversion of derivative | 28,698 | — | — | Form 4 |
| 2026-05-11 | SR ONE CAPITAL MANAGEMENT, LLC; George Simeon | 10% owner | Option exercise (in/at-the-money) (derivative) | 764,312 | — | $0 | Form 4 |
| 2026-05-11 | SR ONE CAPITAL MANAGEMENT, LLC; George Simeon | 10% owner | Conversion of derivative (derivative) | 2,657,860 | — | — | Form 4 |
| 2026-05-11 | SR ONE CAPITAL MANAGEMENT, LLC; George Simeon | 10% owner | Conversion of derivative (derivative) | 4,500,000 | — | — | Form 4 |
| 2026-05-11 | SR ONE CAPITAL MANAGEMENT, LLC; George Simeon | 10% owner | Option exercise (in/at-the-money) (derivative) | 484,395 | — | — | Form 4 |
| 2026-05-11 | SR ONE CAPITAL MANAGEMENT, LLC; George Simeon | 10% owner | Conversion of derivative (derivative) | 1,614,650 | — | — | Form 4 |
| 2026-05-11 | SR ONE CAPITAL MANAGEMENT, LLC; George Simeon | 10% owner | Conversion of derivative (derivative) | 200,000 | — | — | Form 4 |
| 2026-05-11 | SR ONE CAPITAL MANAGEMENT, LLC; George Simeon | 10% owner | Conversion of derivative (derivative) | 1,899,984 | — | — | Form 4 |
| 2026-05-11 | SR ONE CAPITAL MANAGEMENT, LLC; George Simeon | 10% owner | Conversion of derivative (derivative) | 2,374,981 | — | — | Form 4 |
| 2026-05-11 | SR ONE CAPITAL MANAGEMENT, LLC; George Simeon | 10% owner | Conversion of derivative (derivative) | 1,151,580 | — | — | Form 4 |
| 2026-05-11 | SR ONE CAPITAL MANAGEMENT, LLC; George Simeon | 10% owner | Option exercise (in/at-the-money) (derivative) | 1,861,211 | — | — | Form 4 |
| 2026-05-11 | SR ONE CAPITAL MANAGEMENT, LLC; George Simeon | 10% owner | Conversion of derivative (derivative) | 6,644,650 | — | — | Form 4 |
| 2026-05-11 | SR ONE CAPITAL MANAGEMENT, LLC; George Simeon | 10% owner | Conversion of derivative (derivative) | 600,142 | — | — | Form 4 |
| 2026-05-11 | SR ONE CAPITAL MANAGEMENT, LLC; George Simeon | 10% owner | Conversion of derivative (derivative) | 544,162 | — | — | Form 4 |
| 2026-05-11 | SR ONE CAPITAL MANAGEMENT, LLC; George Simeon | 10% owner | Conversion of derivative (derivative) | 1,299,842 | — | — | Form 4 |
| 2026-05-11 | SR ONE CAPITAL MANAGEMENT, LLC; George Simeon | 10% owner | Conversion of derivative (derivative) | 4,606,320 | — | — | Form 4 |
| 2026-05-11 | SR ONE CAPITAL MANAGEMENT, LLC; George Simeon | 10% owner | Open-market purchase | 200,000 | $18.00 | $3.60M | Form 4 |
| 2026-05-11 | SR ONE CAPITAL MANAGEMENT, LLC; George Simeon | 10% owner | Open-market sale | 438 | $18.00 | $7.9K | Form 4 |
| 2026-05-11 | SR ONE CAPITAL MANAGEMENT, LLC; George Simeon | 10% owner | Option exercise (in/at-the-money) | 78,656 | — | — | Form 4 |
| 2026-05-11 | SR ONE CAPITAL MANAGEMENT, LLC; George Simeon | 10% owner | Conversion of derivative | 273,527 | — | — | Form 4 |
| 2026-05-11 | SR ONE CAPITAL MANAGEMENT, LLC; George Simeon | 10% owner | Conversion of derivative | 463,106 | — | — | Form 4 |
| 2026-05-11 | SR ONE CAPITAL MANAGEMENT, LLC; George Simeon | 10% owner | Open-market purchase | 133,333 | $18.00 | $2.40M | Form 4 |
| 2026-05-11 | SR ONE CAPITAL MANAGEMENT, LLC; George Simeon | 10% owner | Open-market sale | 277 | $18.00 | $5.0K | Form 4 |
| 2026-05-11 | SR ONE CAPITAL MANAGEMENT, LLC; George Simeon | 10% owner | Option exercise (in/at-the-money) | 49,850 | — | — | Form 4 |
| 2026-05-11 | SR ONE CAPITAL MANAGEMENT, LLC; George Simeon | 10% owner | Conversion of derivative | 166,168 | — | — | Form 4 |
| 2026-05-11 | SR ONE CAPITAL MANAGEMENT, LLC; George Simeon | 10% owner | Conversion of derivative | 20,582 | — | — | Form 4 |
| 2026-05-11 | SR ONE CAPITAL MANAGEMENT, LLC; George Simeon | 10% owner | Conversion of derivative | 204,658 | — | — | Form 4 |
| 2026-05-11 | SR ONE CAPITAL MANAGEMENT, LLC; George Simeon | 10% owner | Conversion of derivative | 255,823 | — | — | Form 4 |
| 2026-05-11 | SR ONE CAPITAL MANAGEMENT, LLC; George Simeon | 10% owner | Conversion of derivative | 118,512 | — | — | Form 4 |
| 2026-05-11 | SR ONE CAPITAL MANAGEMENT, LLC; George Simeon | 10% owner | Open-market purchase | 222,222 | $18.00 | $4.00M | Form 4 |
| 2026-05-11 | SR ONE CAPITAL MANAGEMENT, LLC; George Simeon | 10% owner | Open-market sale | 1,065 | $18.00 | $19.2K | Form 4 |
| 2026-05-11 | SR ONE CAPITAL MANAGEMENT, LLC; George Simeon | 10% owner | Option exercise (in/at-the-money) | 191,541 | — | — | Form 4 |
| 2026-05-11 | SR ONE CAPITAL MANAGEMENT, LLC; George Simeon | 10% owner | Conversion of derivative | 683,817 | — | — | Form 4 |
| 2026-05-11 | SR ONE CAPITAL MANAGEMENT, LLC; George Simeon | 10% owner | Conversion of derivative | 61,762 | — | — | Form 4 |
| 2026-05-11 | SR ONE CAPITAL MANAGEMENT, LLC; George Simeon | 10% owner | Conversion of derivative | 59,692 | — | — | Form 4 |
| 2026-05-11 | SR ONE CAPITAL MANAGEMENT, LLC; George Simeon | 10% owner | Conversion of derivative | 139,366 | — | — | Form 4 |
| 2026-05-11 | SR ONE CAPITAL MANAGEMENT, LLC; George Simeon | 10% owner | Conversion of derivative | 474,048 | — | — | Form 4 |
| 2026-05-08 | Dimension Capital II, L.P. | Director | Conversion of derivative (derivative) | 16,611,626 | — | — | Form 4 |
| 2026-05-08 | Dimension Capital II, L.P. | Director | Open-market purchase | 1,111,111 | $18.00 | $20.00M | Form 4 |
| 2026-05-08 | Dimension Capital II, L.P. | Director | Conversion of derivative | 1,709,543 | — | — | Form 4 |
| 2026-05-08 | Haas Jason | Officer (Chief Financial Officer) | Open-market purchase | 1,000 | $20.00 | $20.0K | Form 4 |
| 2026-05-08 | LEIDEN JEFFREY M | Director | Open-market purchase | 5,000 | $20.00 | $100.0K | Form 4 |
| 2026-05-07 | Todd Collin M | Officer (See Remarks) | Grant / award / vesting (derivative) | 93,904 | — | $0 | Form 4 |
| 2026-05-07 | Opipari Anthony W. | Officer (See Remarks) | Grant / award / vesting (derivative) | 27,777 | — | $0 | Form 4 |
| 2026-05-07 | Opipari Anthony W. | Officer (See Remarks) | Grant / award / vesting (derivative) | 250,203 | — | $0 | Form 4 |
| 2026-05-07 | Glick Gary D | Director, Officer (See Remarks) | Grant / award / vesting (derivative) | 884,450 | — | $0 | Form 4 |
| 2026-05-07 | Walbert Timothy P | Director | Grant / award / vesting (derivative) | 27,393 | — | $0 | Form 4 |
| 2026-05-07 | Dales Natalie | Officer (See Remarks) | Grant / award / vesting (derivative) | 79,773 | — | $0 | Form 4 |
| 2026-05-07 | Tatsis Ourania | Director | Grant / award / vesting (derivative) | 27,393 | — | $0 | Form 4 |
| 2026-05-07 | Odegard Valerie | Director | Grant / award / vesting (derivative) | 27,393 | — | $0 | Form 4 |
| 2026-05-07 | SMITH IAN F | Director | Grant / award / vesting (derivative) | 27,393 | — | $0 | Form 4 |
| 2026-05-07 | LEIDEN JEFFREY M | Director | Grant / award / vesting (derivative) | 626,220 | — | $0 | Form 4 |
Ask the chat about ODTX's insider activity →
Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: Odyssey Therapeutics, Inc. (ODTX).
Last updated 2026-05-11 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.