Lionel Sterling is Director at EXACT SCIENCES CORP (EXAS). They have made 6 open-market trades across 2 companies since 2008, most recently 2017-07-27.
CIK 0001302394
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.
4 open-market purchases totalling $171K since 2010, against 2 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| EXAS | BUY | 2016-09-01 | 2016-09-06 | $18.10 | $91K | +1.7% | +0.7% | -27.1% |
| EXAS | BUY | 2012-11-01 | 2012-11-02 | $9.08 | $50K | -25.4% | +0.2% | +0.2% |
| EXAS | BUY | 2010-08-17 | 2010-08-19 | $4.27 | $9K | -25.4% | +0.2% | +0.2% |
| EXAS | BUY | 2010-08-13 | 2010-08-17 | $4.32 | $22K | -25.4% | +0.2% | +0.2% |
| TWTI | SELL | 2008-07-22 | 2008-07-24 | $11.26 | $169K | N/A | N/A | N/A |
| TWTI | SELL | 2008-07-14 | 2008-07-17 | $11.23 | $337K | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.