THORATEC CORP (THOR) has 60 open-market insider trades by 17 insiders since 2006. The most active filer is Howard E. Chase, Director.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Peter Kolchinsky | Dir10% Owner | — | 1 | $50.0M | 2020-01-23 |
| Peter R. Kellogg | — | — | 3 | $17.0M | 2008-11-13 |
| Peter A. Thompson | Dir10% Owner | — | 1 | $15.0M | 2020-01-23 |
| D. Keith Grossman | Pres | — | 8 | $10.5M | 2015-10-08 |
| Tighe Reardon | CFO | — | 1 | $6.0M | 2020-01-23 |
| Jay Lichter | Dir10% Owner | — | 1 | $6.0M | 2020-01-23 |
| Lawrence Cohen | Pres | — | 3 | $4.9M | 2010-06-10 |
| J. Daniel Cole | Dir | — | 6 | $1.4M | 2015-10-08 |
| Daniel M. Mulvena | Dir | — | 6 | $1.4M | 2013-10-31 |
| Howard E. Chase | Dir | — | 9 | $897K | 2008-08-04 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Peter Kolchinsky | Director & 10% Owner | Buy | $50.0M | 2018-12-11 |
| Tighe Reardon | CFO | Buy | $6.0M | 2018-12-11 |
| Peter A. Thompson | Director & 10% Owner | Buy | $15.0M | 2018-12-11 |
| Neil F. Dimick | Director | Sell | $368K | 2015-05-21 |
| Paul A. Laviolette | Director | Sell | $253K | 2015-05-15 |
| Neil F. Dimick | Director | Sell | $206K |
Companies that share insiders with THOR, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| 2015-04-10 |
| J. Daniel Cole | Director | Sell | $159K | 2014-12-04 |
| Neil F. Dimick | Director | Sell | $134K | 2014-05-22 |
| Neil F. Dimick | Director | Sell | $20K | 2014-05-19 |
| Paul A. Laviolette | Director | Sell | $188K | 2014-05-15 |
| Gerhard F. Burbach | CEO | Sell | $807K | 2014-03-10 |
| Gerhard F. Burbach | CEO | Sell | $185K | 2014-02-27 |
| Gerhard F. Burbach | CEO | Sell | $180K | 2014-02-12 |
| Gerhard F. Burbach | CEO | Sell | $694K | 2014-02-10 |
| Gerhard F. Burbach | CEO | Sell | $358K | 2014-01-15 |