Helen Greiner is Director at IROBOT CORP (IRBT). They have made 5 open-market trades across 1 company since 2006, most recently 2011-07-01.
CIK 0001342373
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 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| IRBT | 386,381 | $180K |
Shares reported on the most recent Form 4, priced at the 2011-07-06 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| IRBT | SELL · 10b5-1 | 2011-04-21 | 2011-04-25 | $36.33 | $1.7M | -11.4% | -0.7% | -0.7% |
| IRBT | SELL · 10b5-1 | 2011-04-18 | 2011-04-20 | $35.64 | $2.9M | -11.4% | -0.7% | -0.7% |
| IRBT | SELL · 10b5-1 | 2011-04-13 | 2011-04-15 | $35.25 | $4.8M | -11.4% | -0.7% | -0.7% |
| IRBT | SELL · 10b5-1 | 2011-04-06 | 2011-04-08 | $33.90 | $1.2M | -11.4% | -0.7% | -0.7% |
| IRBT | SELL · 10b5-1 | 2011-03-08 | 2011-03-09 | $29.91 | $1.7M | -11.4% | -0.7% | -0.7% |
| IRBT | SELL · 10b5-1 | 2011-02-18 | 2011-02-23 | $29.76 | $24K | -11.4% | -0.7% | -0.7% |
| IRBT | SELL · 10b5-1 | 2011-02-10 | 2011-02-14 | $29.85 | $1.2M | -11.4% | -0.7% | -0.7% |
| IRBT | SELL · 10b5-1 | 2011-01-10 | 2011-01-10 | $25.79 | $245K | -11.4% | -0.7% | -0.7% |
| IRBT | SELL · 10b5-1 | 2011-01-05 | 2011-01-07 | $26.16 | $2.4M | -11.4% | -0.7% | -0.7% |
| IRBT | SELL · 10b5-1 | 2011-01-03 | 2011-01-05 | $25.13 | $628K | -11.4% | -0.7% | -0.7% |
| IRBT | SELL · 10b5-1 | 2010-12-27 | 2010-12-29 | $24.64 | $1.1M | -11.4% | -0.7% | -0.7% |
| IRBT | SELL · 10b5-1 | 2010-12-21 | 2010-12-23 | $23.85 | $1.3M | -11.4% | -0.7% | -0.7% |
| IRBT | SELL · 10b5-1 | 2010-12-13 | 2010-12-14 | $23.75 | $24K | -11.4% | -0.7% | -0.7% |
| IRBT | SELL · 10b5-1 | 2010-12-01 | 2010-12-03 | $20.59 | $515K | -11.4% | -0.7% | -0.7% |
| IRBT | SELL · 10b5-1 | 2010-11-01 | 2010-11-04 | $19.55 | $489K | -11.4% | -0.7% | -0.7% |
| IRBT | SELL · 10b5-1 | 2010-10-28 | 2010-10-29 | $21.05 | $1.1M | -11.4% | -0.7% | -0.7% |
| IRBT | SELL · 10b5-1 | 2010-10-08 | 2010-10-12 | $18.75 | $71K | -11.4% | -0.7% | -0.7% |
| IRBT | SELL · 10b5-1 | 2010-10-04 | 2010-10-06 | $18.42 | $297K | -11.4% | -0.7% | -0.7% |
| IRBT | SELL · 10b5-1 | 2010-10-01 | 2010-10-01 | $18.57 | $95K | -11.4% | -0.7% | -0.7% |
| IRBT | SELL · 10b5-1 | 2010-09-20 | 2010-09-22 | $18.82 | $94K | -11.4% | -0.7% | -0.7% |
| IRBT | SELL · 10b5-1 | 2010-09-13 | 2010-09-15 | $17.82 | $84K | -11.4% | -0.7% | -0.7% |
| IRBT | SELL · 10b5-1 | 2010-09-01 | 2010-09-03 | $17.16 | $263K | -11.4% | -0.7% | -0.7% |
| IRBT | SELL · 10b5-1 | 2010-07-29 | 2010-08-02 | $20.74 | $1.2M | -11.4% | -0.7% | -0.7% |
| IRBT | SELL · 10b5-1 | 2010-07-26 | 2010-07-28 | $20.82 | $162K | -11.4% | -0.7% | -0.7% |
| IRBT | SELL · 10b5-1 | 2010-07-06 | 2010-07-08 | $18.49 | $164K | -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.