William D. Claypool M.D. is Director at VIROPHARMA INC (VPHM). They have made 10 open-market trades across 1 company since 2006, most recently 2014-01-24.
CIK 0001273313
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.
3 open-market purchases totalling $259K since 2006, against 7 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| VPHM | 49,000 | — |
Shares reported on the most recent Form 4, priced at the 2013-02-25 close. 1 holding could not be priced and is excluded from the total.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| VPHM | SELL | 2012-12-03 | 2012-12-05 | $24.80 | $248K | N/A | N/A | N/A |
| VPHM | SELL | 2012-11-28 | 2012-11-30 | $24.22 | $424K | N/A | N/A | N/A |
| VPHM | SELL | 2012-11-13 | 2012-11-15 | $24.93 | $561K | N/A | N/A | N/A |
| VPHM | SELL | 2012-11-02 | 2012-11-05 | $25.37 | $254K | N/A | N/A | N/A |
| VPHM | SELL | 2012-06-11 | 2012-06-13 | $20.04 | $200K | N/A | N/A | N/A |
| VPHM | SELL | 2011-03-03 | 2011-03-04 | $18.27 | $704K | N/A | N/A | N/A |
| VPHM | SELL | 2010-11-09 | 2010-11-12 | $17.03 | $108K | N/A | N/A | N/A |
| VPHM | BUY | 2009-02-27 | 2009-02-27 | $3.97 | $79K | N/A | N/A | N/A |
| VPHM | BUY | 2007-08-15 | 2007-08-17 | $8.32 | $83K | N/A | N/A | N/A |
| VPHM | BUY | 2006-05-08 | 2006-05-09 | $9.64 | $96K | 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.