THORATEC CORP 4
4 · THORATEC CORP · Filed Sep 2, 2003
Insider Transaction Report
Form 4
THORATEC CORPTHOR
CHASE HOWARD E
Director
Transactions
- Exercise/Conversion
Common Stock
2003-09-02$2.25/sh+27,500$61,875→ 27,500 total - Exercise/Conversion
non-qualified stock option (right to buy)
2003-09-02−27,500→ 0 totalExercise: $2.25From: 1994-09-03Exp: 2003-09-03→ Common Stock (27,500 underlying)
Footnotes (2)
- [F1]This option became exercisable in four equal, annual installments commencing on 09/03/1994
- [F2]This option was granted pursuant to the company's equity incentive plans as a non-qualified option with no payment received for the option.