Michael J. Williams Ph.D. is President & VP at IDEXX LABORATORIES INC /DE (IDXX). They have made 16 open-market trades across 1 company since 2010, most recently 2016-08-11.
CIK 0000874716
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 16 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| IDXX | 59,113 | $41.4M |
Shares reported on the most recent Form 4, priced at the 2016-08-15 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| IDXX | SELL | 2016-08-08 | 2016-08-09 | $108.94 | $5.4M | +0.4% | +3.1% | -2.0% |
| IDXX | SELL | 2016-08-08 | 2016-08-09 | $108.94 | $10.8M | +0.4% | +3.1% | -2.0% |
| IDXX | SELL | 2016-02-24 | 2016-02-26 | $71.93 | $144K | +6.3% | +3.5% | +22.4% |
| IDXX | SELL | 2015-08-18 | 2015-08-20 | $78.34 | $516K | -6.8% | -1.7% | -1.7% |
| IDXX | SELL | 2015-08-10 | 2015-08-12 | $77.88 | $831K | -6.8% | -1.7% | -1.7% |
| IDXX | SELL | 2013-11-04 | 2013-11-06 | $108.19 | $651K | -6.8% | -1.7% | -1.7% |
| IDXX | SELL | 2013-09-05 | 2013-09-09 | $95.58 | $493K | -6.8% | -1.7% | -1.7% |
| IDXX | SELL | 2013-02-01 | 2013-02-05 | $94.69 | $2.3M | -6.8% | -1.7% | -1.7% |
| IDXX | SELL | 2012-11-12 | 2012-11-14 | $89.13 | $1.2M | -6.8% | -1.7% | -1.7% |
| IDXX | SELL | 2012-11-01 | 2012-11-05 | $96.02 | $282K | -6.8% | -1.7% | -1.7% |
| IDXX | SELL | 2012-05-07 | 2012-05-09 | $88.19 | $2.1M | -6.8% | -1.7% | -1.7% |
| IDXX | SELL | 2011-04-28 | 2011-04-29 | $80.90 | $1.0M | -6.8% | -1.7% | -1.7% |
| IDXX | SELL | 2011-02-16 | 2011-02-18 | $78.14 | $933K | -6.8% | -1.7% | -1.7% |
| IDXX | SELL | 2010-11-24 | 2010-11-29 | $65.16 | $173K | -6.8% | -1.7% | -1.7% |
| IDXX | SELL | 2010-06-14 | 2010-06-16 | $64.42 | $560K | -6.8% | -1.7% | -1.7% |
| IDXX | SELL | 2010-03-03 | 2010-03-04 | $56.10 | $91K | -6.8% | -1.7% | -1.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.