Michael T. Andriole is CFO at CHIMERIX INC (CMRX). They have made 5 open-market trades across 2 companies since 2018, most recently 2025-04-21.
CIK 0001698751
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.
4 open-market purchases totalling $347K since 2019, against 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CMRX | SELL · 10b5-1 | 2025-02-13 | 2025-02-14 | $4.52 | $33K | -6.1% | +67.7% | N/A |
| CMRX | SELL · 10b5-1 | 2025-01-30 | 2025-01-31 | $4.10 | $10K | +14.7% | +30.2% | N/A |
| CMRX | SELL · 10b5-1 | 2024-08-08 | 2024-08-09 | $0.83 | $1K | +30.5% | +6.8% | +14.0% |
| CMRX | SELL · 10b5-1 | 2024-02-14 | 2024-02-16 | $1.04 | $2K | -1.7% | -6.0% | -17.1% |
| CMRX | BUY | 2023-05-18 | 2023-05-19 | $1.14 | $118K | +13.9% | +14.8% | -21.3% |
| CMRX | BUY | 2022-05-17 | 2022-05-18 | $1.71 | $26K | -6.0% | -22.5% | +34.0% |
| CMRX | BUY | 2020-03-16 | 2020-03-17 | $1.43 | $48K | +0.0% | +2.0% | +107.4% |
| CMRX | BUY | 2019-11-06 | 2019-11-07 | $1.56 | $156K | +18.4% | +55.2% | +9.8% |
| ECYT | SELL | 2018-10-05 | 2018-10-09 | $15.56 | $548K | +56.5% | +57.7% | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.