M WAYNE BOYLSTON Insider Trading
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General | Insider Transactions | Monthly Overview
Get the latest insider transactions of M WAYNE BOYLSTON. M WAYNE BOYLSTON is a Chief Financial Officer in THORATEC CORP ($THOR).
Address: 6035 STONERIDGE DRIVE PLEASANTON 94588 CA
Companies in which M WAYNE BOYLSTON is an Insider
THORATEC CORP
Industry: ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS [3845]
Position of M WAYNE BOYLSTON: Chief Financial Officer
Holdings: 53,447 shares
Latest Transaction: Nov 01 2004
Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions
Latest Insider Trading Transactions of M WAYNE BOYLSTON
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 01 2004 | THOR | THORATEC CORP | BOYLSTON M WAYNE | Chief Financial Off ... | Buy | J | 7.46 | 735 | 5,485 | 53,447 | 52.7 K to 53.4 K (+1.39 %) |
| May 03 2004 | THOR | THORATEC CORP | BOYLSTON M WAYNE | Chief Financial Off ... | Buy | J | 11.56 | 1,790 | 20,692 | 52,712 | 50.9 K to 52.7 K (+3.52 %) |
| Apr 14 2004 | THOR | THORATEC CORP | BOYLSTON M WAYNE | Chief Financial Off ... | Option Exercise | A | 12.45 | 84,000 | 1,045,800 | 84,000 | |
| Nov 03 2003 | THOR | THORATEC CORP | BOYLSTON M WAYNE | Chief Financial Off ... | Buy | J | 11.47 | 922 | 10,572 | 50,922 | 50 K to 50.9 K (+1.84 %) |