Michael A. Baker is President at ARTHROCARE CORP (ARTC). They have made 6 open-market trades across 1 company since 2006, most recently 2008-03-05.
CIK 0001237933
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 6 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ARTC | SELL · 10b5-1 | 2007-08-21 | 2007-08-23 | $56.00 | $394K | N/A | N/A | N/A |
| ARTC | SELL · 10b5-1 | 2007-08-03 | 2007-08-07 | $54.80 | $1.8M | N/A | N/A | N/A |
| ARTC | SELL · 10b5-1 | 2007-07-27 | 2007-07-31 | $51.01 | $2.0M | N/A | N/A | N/A |
| ARTC | SELL | 2006-10-02 | 2006-10-03 | $46.15 | $3.6M | N/A | N/A | N/A |
| ARTC | SELL | 2006-08-10 | 2006-08-14 | $46.01 | $3.7M | N/A | N/A | N/A |
| ARTC | SELL | 2006-04-03 | 2006-04-06 | $47.15 | $3.2M | N/A | N/A | N/A |
| ARTC | SELL | 2006-02-21 | 2006-02-23 | $46.05 | $4.3M | N/A | N/A | N/A |
| ARTC | SELL | 2006-02-15 | 2006-02-16 | $46.00 | $920K | N/A | N/A | N/A |
| ARTC | SELL | 2006-01-10 | 2006-01-11 | $44.00 | $880K | 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.