Thomas Adams Ph.D. is CTO & Corporate V.P. at IRIS INTERNATIONAL INC (IRIS). They have made 5 open-market trades across 3 companies since 2007, most recently 2020-05-14.
CIK 0001234366
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.
1 open-market purchase totalling $20K since 2020, against 4 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CRDF | BUY | 2020-05-14 | 2020-05-18 | $1.43 | $20K | +28.0% | +38.9% | +193.3% |
| TROV | SELL | 2013-08-30 | 2013-09-04 | $8.19 | $157K | N/A | N/A | N/A |
| IRIS | SELL | 2012-10-31 | 2012-11-01 | $19.50 | $463K | N/A | N/A | N/A |
| IRIS | SELL | 2011-06-16 | 2011-06-20 | $9.21 | $184K | N/A | N/A | N/A |
| IRIS | SELL | 2007-09-18 | 2007-09-20 | $19.39 | $330K | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.