Thomas A. Surran is COO & VP at FLIR SYSTEMS INC (FLIR). They have made 5 open-market trades across 2 companies since 2013, most recently 2026-08-14.
CIK 0001578060
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 $307K since 2026, against 4 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| FLIR | 104,067 | $6.0M |
| REZI | 338,573 | $5.6M |
| Total | $11.5M |
Shares reported on the most recent Form 4, priced at the 2026-08-17 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 |
|---|---|---|---|---|---|---|---|---|
| REZI | BUY | 2026-08-14 | 2026-08-17 | $20.46 | $307K | -3.1% | -9.3% | — |
| FLIR | SELL | 2017-09-01 | 2017-09-05 | $38.34 | $6.0M | +3.9% | +7.1% | +20.6% |
| FLIR | SELL | 2017-08-31 | 2017-09-05 | $38.25 | $10.0M | +3.9% | +7.1% | +20.6% |
| FLIR | SELL | 2017-08-31 | 2017-09-05 | $38.12 | $4.0M | +3.9% | +7.1% | +20.6% |
| FLIR | SELL | 2013-08-27 | 2013-08-29 | $31.45 | $481K | +10.3% | +1.4% | +1.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.