Herman Sarkowsky is Director at WebMD Health Corp. (WBMD). They have made 12 open-market trades across 2 companies since 2006, most recently 2013-10-23.
CIK 0001230612
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 12 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| WBMD | SELL | 2013-09-17 | 2013-09-17 | $34.00 | $535K | +10.4% | -0.9% | -0.9% |
| WBMD | SELL | 2013-07-15 | 2013-07-17 | $32.15 | $1.8M | +10.4% | -0.9% | -0.9% |
| WBMD | SELL | 2011-05-12 | 2011-05-16 | $49.69 | $2.9M | +10.4% | -0.9% | -0.9% |
| WBMD | SELL | 2011-03-07 | 2011-03-09 | $57.61 | $1.2M | +10.4% | -0.9% | -0.9% |
| WBMD | SELL | 2011-01-19 | 2011-01-20 | $54.33 | $1.8M | +10.4% | -0.9% | -0.9% |
| WBMD | SELL | 2010-09-15 | 2010-09-16 | $52.00 | $1.1M | +10.4% | -0.9% | -0.9% |
| WBMD | SELL | 2010-04-06 | 2010-04-06 | $46.61 | $466K | +10.4% | -0.9% | -0.9% |
| WBMD | SELL | 2010-04-05 | 2010-04-05 | $46.58 | $466K | +10.4% | -0.9% | -0.9% |
| WBMD | SELL | 2010-03-25 | 2010-03-25 | $46.35 | $232K | +10.4% | -0.9% | -0.9% |
| WBMD | SELL | 2009-12-08 | 2009-12-08 | $36.35 | $909K | +10.4% | -0.9% | -0.9% |
| HLTH | SELL | 2008-05-27 | 2008-05-28 | $11.41 | $285K | -35.5% | +19.3% | +19.3% |
| HLTH | SELL | 2006-11-21 | 2006-11-22 | $11.68 | $1.6M | -35.5% | +19.3% | +19.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.