Paul J. Kern is Director at IROBOT CORP (IRBT). They have made 5 open-market trades across 2 companies since 2011, most recently 2026-05-20.
CIK 0001315431
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 $140K since 2013, against 4 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| IRBT | SELL | 2015-04-28 | 2015-04-30 | $33.80 | $338K | -11.4% | -0.7% | -0.7% |
| IRBT | SELL | 2014-02-14 | 2014-02-18 | $43.05 | $431K | -11.4% | -0.7% | -0.7% |
| XLS | BUY | 2013-06-14 | 2013-06-14 | $12.69 | $140K | N/A | N/A | N/A |
| IRBT | SELL | 2013-05-30 | 2013-06-03 | $34.12 | $341K | -11.4% | -0.7% | -0.7% |
| IRBT | SELL | 2011-02-22 | 2011-02-23 | $27.88 | $279K | -11.4% | -0.7% | -0.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.