MAXYGEN INC 4
4 · MAXYGEN INC · Filed Jan 7, 2008
Insider Transaction Report
Form 4
MAXYGEN INCMAXY
HOWARD RUSSELL J
DirectorChief Executive Officer
Transactions
- Sale
Common Stock
2008-01-04$8.00/sh−500$4,000→ 10,883 total - Exercise/Conversion
Common Stock
2008-01-04$0.75/sh+6,400$4,800→ 13,083 total - Sale
Common Stock
2008-01-04$8.03/sh−400$3,212→ 12,083 total - Sale
Common Stock
2008-01-04$8.05/sh−200$1,610→ 12,683 total - Sale
Common Stock
2008-01-04$8.08/sh−100$808→ 12,983 total - Sale
Common Stock
2008-01-04$8.01/sh−300$2,403→ 11,383 total - Exercise/Conversion
Employee Stock Option (right to buy)
2008-01-04−6,400→ 143,600 totalExercise: $0.75Exp: 2009-09-07→ Common Stock (6,400 underlying) - Sale
Common Stock
2008-01-04$7.86/sh−1,500$11,790→ 6,983 total
Holdings
- 448,229(indirect: By Trust)
Common Stock
- 5,924(indirect: By 401(k))
Common Stock
Footnotes (4)
- [F1]The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 29, 2007.
- [F2]Russell J. Howard and Maureen C. Howard Trust
- [F3]Includes 217 shares acquired under the Maxygen, Inc. 401(k) plan on December 31, 2007.
- [F4]The option vested and became exercisable in full on August 1, 2003.