Insider Trades
SEC Form 4 filings — transactions by corporate insiders.
44 total trades for TNGX
| Ticker | Insider | Type | Date | Shares | Value | Filing |
|---|---|---|---|---|---|---|
| TNGX | Adam Crystal | Exercise | 2026-10-01 | 27,000 | $140K | SEC ↗ |
| TNGX | Adam Crystal | Sale | 2026-10-01 | 27,000 | $661K | SEC ↗ |
| TNGX | Jessica Newcomb | Sale | 2026-09-22 | 8,200 | $199K | SEC ↗ |
| TNGX | Adam Crystal | Exercise | 2026-09-01 | 27,000 | $140K | SEC ↗ |
| TNGX | Adam Crystal | Sale | 2026-09-01 | 27,000 | $604K | SEC ↗ |
| TNGX | Adam Crystal | Exercise | 2026-08-03 | 27,000 | $140K | SEC ↗ |
| TNGX | Adam Crystal | Sale | 2026-08-03 | 27,000 | $736K | SEC ↗ |
| TNGX | Adam Crystal | Exercise | 2026-07-01 | 27,000 | $140K | SEC ↗ |
| TNGX | Adam Crystal | Sale | 2026-07-01 | 27,000 | $799K | SEC ↗ |
| TNGX | Robert Azelby | Grant | 2026-06-19 | 41,650 | — | SEC ↗ |
| TNGX | Sung Lee | Grant | 2026-06-05 | 4,140 | — | SEC ↗ |
| TNGX | Mace Rothenberg | Grant | 2026-06-05 | 29,000 | — | SEC ↗ |
| TNGX | Lesley Ann Calhoun | Grant | 2026-06-05 | 29,000 | — | SEC ↗ |
| TNGX | John B Ketchum | Grant | 2026-06-05 | 29,000 | — | SEC ↗ |
| TNGX | Adam Crystal | Exercise | 2026-06-01 | 27,000 | $140K | SEC ↗ |
| TNGX | Adam Crystal | Sale | 2026-06-01 | 27,000 | $618K | SEC ↗ |
| TNGX | Matthew Gall | Grant | 2026-05-01 | 280,000 | — | SEC ↗ |
| TNGX | Adam Crystal | Exercise | 2026-05-01 | 27,000 | $140K | SEC ↗ |
| TNGX | Adam Crystal | Sale | 2026-05-01 | 27,000 | $573K | SEC ↗ |
| TNGX | Sung Lee | Grant | 2026-04-29 | 17,500 | — | SEC ↗ |
| TNGX | Adam Crystal | Exercise | 2026-04-15 | 38,460 | $200K | SEC ↗ |
| TNGX | Adam Crystal | Sale | 2026-04-15 | 38,460 | $962K | SEC ↗ |
| TNGX | Adam Crystal | Exercise | 2026-04-01 | 27,000 | $140K | SEC ↗ |
| TNGX | Adam Crystal | Sale | 2026-04-01 | 27,000 | $572K | SEC ↗ |
| TNGX | Adam Crystal | Exercise | 2026-03-25 | 12,000 | $62K | SEC ↗ |
| TNGX | Adam Crystal | Sale | 2026-03-25 | 12,000 | $241K | SEC ↗ |
| TNGX | Adam Crystal | Sale | 2026-03-05 | 20,251 | $304K | SEC ↗ |
| TNGX | Adam Crystal | Sale | 2026-02-25 | 54,345 | $694K | SEC ↗ |
| TNGX | Adam Crystal | Sale | 2026-02-03 | 18,452 | $226K | SEC ↗ |
| TNGX | Barbara Weber | Sale | 2026-02-03 | 30,519 | $374K | SEC ↗ |
| TNGX | Daniella Beckman | Sale | 2026-02-03 | 10,317 | $127K | SEC ↗ |
| TNGX | Adam Crystal | Grant | 2026-02-02 | 332,220 | — | SEC ↗ |
| TNGX | Barbara Weber | Grant | 2026-02-02 | 259,654 | — | SEC ↗ |
| TNGX | Daniella Beckman | Grant | 2026-02-02 | 310,310 | — | SEC ↗ |
| TNGX | Malte Peters | Grant | 2026-01-08 | 2,000,000 | — | SEC ↗ |
| TNGX | Sung Lee | Grant | 2026-01-02 | 70,000 | — | SEC ↗ |
| TNGX | Malte Peters | Grant | 2025-11-03 | 150,000 | $0 | SEC ↗ |
| TNGX | Third Rock Ventures IV, L.P. | Sale | 2025-10-23 | 477,401 | $4.8M | SEC ↗ |
| TNGX | Third Rock Ventures IV, L.P. | Sale | 2025-09-25 | 500,000 | $4.0M | SEC ↗ |
| TNGX | Third Rock Ventures IV, L.P. | Sale | 2025-09-16 | 363,541 | $2.6M | SEC ↗ |
| TNGX | Third Rock Ventures IV, L.P. | Sale | 2025-09-08 | 86,459 | $609K | SEC ↗ |
| TNGX | Third Rock Ventures IV, L.P. | Sale | 2025-09-05 | 642,906 | $4.5M | SEC ↗ |
| TNGX | Third Rock Ventures IV, L.P. | Sale | 2025-08-22 | 302,194 | $2.1M | SEC ↗ |
| TNGX | Third Rock Ventures IV, L.P. | Sale | 2025-08-19 | 1,100,000 | $7.7M | SEC ↗ |