CHIRON CORP 4
4 · CHIRON CORP · Filed Aug 22, 2003
Insider Transaction Report
Form 4
CHIRON CORPCHIR
LAMBERT JOHN A
VP, President, Chiron Vaccines
Transactions
- Exercise/Conversion
Common Stock
2003-08-21$44.31/sh+25,000$1,107,813→ 0 total - Sale
Common Stock
2003-08-21$49.76/sh−25,000$1,244,000→ 0 total - Exercise/Conversion
Employee Stock Option (Right to Buy)
2003-08-21−50,000→ 150,000 totalExercise: $44.31From: 2002-03-30Exp: 2011-03-30→ Common Stock (50,000 underlying)
Footnotes (1)
- [F1]Employee stock option granted under the Chiron 1991 Stock Option Plan in transaction exempt under Rule 16b-3.