CHIRON CORP 4
4 · CHIRON CORP · Filed Jan 2, 2004
Insider Transaction Report
Form 4
CHIRON CORPCHIR
GREEN WILLIAM G
Sr. V.P., Spcl Counsel & Secty
Transactions
- Exercise/Conversion
Common Stock
2003-12-31$19.53/sh+4,864$95,000→ 34,247 total - Exercise/Conversion
Employee Stock Option (Right to Buy)
2003-12-31+4,864→ 0 totalExercise: $19.53From: 1995-12-18Exp: 2004-02-18→ Common Stock (4,864 underlying)
Footnotes (3)
- [F1]This amount includes 900 shares held indirectly through daughter and son.
- [F2]Employee stock option granted under the Chiron 1991 Stock Option Plan in transaction exempt under Rule 16b-3.
- [F3]Employee stock option granted under Chiron 1991 Stock Option Plan in transaction exempt under Rule 16b-3. Vests 25% after first year after date of grant and monthly thereafter.