Adam Crystal is President at Tango Therapeutics, Inc. (TNGX). They have made 9 open-market trades across 2 companies since 2021, most recently 2026-10-01.
CIK 0001825445
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 9 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| TNGX | 115,743 | $2.6M |
| CCCC | 21,398 | $59K |
| Total | $2.6M |
Shares reported on the most recent Form 4, priced at the 2026-10-05 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| TNGX | SELL · 10b5-1 | 2026-10-01 | 2026-10-05 | $24.47 | $661K | -1.6% | — | — |
| TNGX | SELL · 10b5-1 | 2026-09-01 | 2026-09-03 | $22.37 | $604K | +3.8% | +2.8% | — |
| TNGX | SELL · 10b5-1 | 2026-08-03 | 2026-08-05 | $27.24 | $736K | -12.2% | -21.7% | — |
| TNGX | SELL · 10b5-1 | 2026-07-01 | 2026-07-02 | $29.59 | $799K | +2.9% | -7.3% | -15.0% |
| TNGX | SELL · 10b5-1 | 2026-06-01 | 2026-06-03 | $22.87 | $618K | +52.2% | +38.8% | +3.5% |
| TNGX | SELL · 10b5-1 | 2026-05-01 | 2026-05-05 | $21.23 | $573K | -14.5% | -7.9% | +13.2% |
| TNGX | SELL · 10b5-1 | 2026-04-15 | 2026-04-16 | $25.00 | $962K | -0.8% | -18.4% | +19.3% |
| TNGX | SELL · 10b5-1 | 2026-04-01 | 2026-04-02 | $21.20 | $572K | +17.5% | +5.3% | +33.2% |
| TNGX | SELL · 10b5-1 | 2026-03-25 | 2026-03-27 | $20.11 | $241K | +5.3% | +33.9% | +53.2% |
| TNGX | SELL · 10b5-1 | 2026-03-05 | 2026-03-09 | $15.00 | $304K | +17.9% | +22.4% | +88.7% |
| TNGX | SELL · 10b5-1 | 2026-02-25 | 2026-02-27 | $12.77 | $694K | +57.2% | +77.7% | +84.9% |
| TNGX | SELL | 2026-02-03 | 2026-02-04 | $12.26 | $226K | +4.7% | +38.6% | +98.0% |
| TNGX | SELL | 2025-02-04 | 2025-02-06 | $3.07 | $44K | -25.4% | -42.4% | -64.4% |
| TNGX | SELL | 2024-02-06 | 2024-02-08 | $12.59 | $211K | -7.8% | -10.5% | -34.1% |
| TNGX | SELL | 2023-11-01 | 2023-11-02 | $8.39 | $126K | -8.2% | -9.0% | +38.4% |
| CCCC | SELL | 2022-01-04 | 2022-01-05 | $31.63 | $916K | -14.7% | -23.5% | -26.5% |
| CCCC | SELL | 2021-10-01 | 2021-10-05 | $45.50 | $1.3M | -0.5% | +2.7% | -24.7% |
| CCCC | SELL | 2021-07-29 | 2021-08-02 | $45.00 | $675K | -11.5% | -6.2% | +2.7% |
| CCCC | SELL | 2021-07-01 | 2021-07-06 | $38.02 | $635K | +2.6% | +5.3% | +15.5% |
| CCCC | SELL | 2021-04-05 | 2021-04-06 | $37.64 | $720K | -11.4% | -9.6% | +6.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.