Lawrence D. Kingsley is Director at IDEX CORP /DE/ (IEX). They have made 26 open-market trades across 5 companies since 2010, most recently 2026-09-04.
CIK 0001301427
11 open-market purchases totalling $3.2M since 2014, against 15 sales. Across 11 scored buys the stock is up 2.9% at ninety days, and 0.4 points ahead of the S&P over the same stretch.
11 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 73% | 82% | 45% |
| Avg Move | +1.0% | +5.7% | +2.9% |
| Alpha | +1.8% | +4.1% | +0.4% |
| Scored | 11 | 11 | 11 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| IDXX | SELL | 2026-09-04 | 2026-09-09 | $532.08 | $1.2M | +1.8% | +2.2% | — |
| MIR | SELL | 2025-12-10 | 2025-12-12 | $24.73 | $8.7M | -3.7% | +6.6% | -19.5% |
| MIR | SELL | 2025-11-21 | 2025-11-21 | $23.83 | $14.3M | +6.7% | -0.3% | -10.1% |
| MIR | SELL | 2025-05-21 | 2025-05-23 | $17.95 | $9.0M | +3.6% | +6.5% | +5.8% |
| IDXX | BUY | 2019-08-06 | 2019-08-08 | $266.41 | $200K | +2.5% | -2.6% | -4.7% |
| IDXX | BUY | 2019-02-05 | 2019-02-07 | $208.68 | $1.0M | +2.6% | -0.6% | +19.3% |
| PII | BUY | 2018-07-27 | 2018-07-31 | $105.38 | $316K | +0.2% | +0.9% | -20.2% |
| IDXX | BUY | 2018-02-14 | 2018-02-16 | $178.05 | $178K | +0.0% | +9.1% | +7.2% |
| IDXX | BUY | 2017-08-03 | 2017-08-04 | $151.76 | $304K | +1.5% | +1.9% | -0.7% |
| IDXX | BUY | 2017-03-01 | 2017-03-02 | $146.48 | $146K | +3.1% | +5.9% | +14.8% |
| ROK | SELL | 2017-01-09 | 2017-12-04 | $139.48 | $55K | -0.7% | +5.1% | -5.1% |
| PII | SELL | 2016-11-21 | 2017-11-07 | $84.86 | $9K | +5.9% | +15.1% | -7.1% |
| PII | BUY | 2016-07-25 | 2017-11-07 | $85.66 | $22K | +5.9% | +15.1% | -7.1% |
| ROK | SELL | 2016-02-10 | 2017-12-04 | $146.18 | $132K | -0.7% | +5.1% | -5.1% |
| PII | BUY | 2016-01-29 | 2016-02-01 | $72.00 | $499K | +4.0% | +21.7% | +33.1% |
| ROK | BUY | 2015-01-27 | 2017-12-04 | $106.87 | $93K | -0.7% | +5.1% | -5.1% |
| ROK | BUY | 2015-01-27 | 2017-12-04 | $104.91 | $305K | -0.7% | +5.1% | -5.1% |
| ROK | BUY | 2014-08-01 | 2014-08-01 | $110.85 | $111K | -7.6% | +0.9% | +0.9% |
| IEX | SELL | 2011-08-29 | 2011-08-30 | $36.41 | $2.7M | -7.6% | +0.0% | +0.0% |
| IEX | SELL | 2011-08-24 | 2011-08-26 | $35.06 | $6.9M | -7.6% | +0.0% | +0.0% |
| IEX | SELL | 2011-02-28 | 2011-03-01 | $41.65 | $4K | -7.6% | +0.0% | +0.0% |
| IEX | SELL | 2011-02-22 | 2011-02-23 | $41.73 | $361K | -7.6% | +0.0% | +0.0% |
| IEX | SELL | 2011-02-16 | 2011-02-18 | $42.02 | $4.0M | -7.6% | +0.0% | +0.0% |
| IEX | SELL | 2010-04-22 | 2010-04-23 | $34.50 | $1.6M | -7.6% | +0.0% | +0.0% |
| IEX | SELL | 2010-02-26 | 2010-03-02 | $30.94 | $464K | -7.6% | +0.0% | +0.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.
| Total |
| $152.3M |
Shares reported on the most recent Form 4, priced at the 2026-09-09 close. 1 holding could not be priced and is excluded from the total.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.