Walter C. Herlihy is CEO & President at REPLIGEN CORP (RGEN). They have made 10 open-market trades across 1 company since 2006, most recently 2015-05-12.
CIK 0001241029
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 10 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| RGEN | 262,430 | $46.0M |
Shares reported on the most recent Form 4, priced at the 2015-05-14 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| RGEN | SELL | 2015-05-12 | 2015-05-14 | $38.97 | $1.8M | -17.5% | +0.7% | +0.7% |
| RGEN | SELL | 2015-05-08 | 2015-05-12 | $37.94 | $4.0M | -17.5% | +0.7% | +0.7% |
| RGEN | SELL | 2015-03-20 | 2015-03-23 | $31.79 | $780K | -17.5% | +0.7% | +0.7% |
| RGEN | SELL | 2015-03-19 | 2015-03-20 | $33.08 | $1.6M | -17.5% | +0.7% | +0.7% |
| RGEN | SELL | 2014-11-18 | 2014-11-20 | $23.43 | $1.2M | -17.5% | +0.7% | +0.7% |
| RGEN | SELL | 2014-06-11 | 2014-06-12 | $20.11 | $1.2M | -17.5% | +0.7% | +0.7% |
| RGEN | SELL | 2013-05-14 | 2013-05-16 | $8.98 | $359K | -17.5% | +0.7% | +0.7% |
| RGEN | SELL | 2007-12-13 | 2007-12-19 | $6.13 | $306K | -17.5% | +0.7% | +0.7% |
| RGEN | SELL | 2007-03-08 | 2007-03-12 | $3.17 | $79K | -17.5% | +0.7% | +0.7% |
| RGEN | SELL | 2006-02-21 | 2006-02-22 | $4.25 | $230K | -17.5% | +0.7% | +0.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.