Jay Mazelsky is CEO & President at IDEXX LABORATORIES INC /DE (IDXX). They have made 1 open-market trade across 1 company since 2019, most recently 2019-08-08.
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 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| IDXX | 28,322 | $15.9M |
Shares reported on the most recent Form 4, priced at the 2019-08-09 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| IDXX | SELL | 2019-08-05 | 2019-08-07 | $258.41 | $5.2M | +3.6% | +6.9% | -2.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.