PRESTON ISAAC 4
4 · LAFARGE NORTH AMERICA INC · Filed Feb 9, 2005
Insider Transaction Report
Form 4
PRESTON ISAAC
Senior Vice President
Transactions
- Sale
Common Stock
2005-02-09$56.95/sh−2,250$128,138→ 1,174 total - Exercise/Conversion
Employee Stock Option (Right to Buy)
2005-02-09$43.87/sh−5,000$219,350→ 5,000 totalExercise: $43.87Exp: 2012-05-06→ Common Stock (5,000 underlying) - Exercise/Conversion
Common Stock
2005-02-09$38.13/sh+2,250$85,781→ 3,424 total - Exercise/Conversion
Common Stock
2005-02-09$43.87/sh+5,000$219,350→ 6,174 total - Exercise/Conversion
Employee Stock Option (Right to Buy)
2005-02-09$38.13/sh−2,250$85,781→ 0 totalExercise: $38.13Exp: 2009-02-08→ Common Stock (2,250 underlying) - Sale
Common Stock
2005-02-09$56.95/sh−5,000$284,750→ 1,174 total
Footnotes (3)
- [F1]This option began vesting in four equal annual installments beginning on 2/08/2000
- [F2]This option began vesting in four equal annual installments on 5/6/2003.
- [F3]The option began vesting in four equal annual installments beginning on 2/3/2004