MAXYGEN INC·4

Sep 9, 5:27 PM ET

HOWARD RUSSELL J 4

4 · MAXYGEN INC · Filed Sep 9, 2009

Insider Transaction Report

Form 4
Period: 2009-09-04
HOWARD RUSSELL J
DirectorChief Executive Officer
Transactions
  • Tax Payment

    Common Stock

    2009-09-04$7.50/sh12,440$93,300229,348 total
  • Exercise/Conversion

    Employee Stock Option (right to buy)

    2009-09-04124,4000 total
    Exercise: $0.75Exp: 2009-09-08Common Stock (124,400 underlying)
  • Exercise/Conversion

    Common Stock

    2009-09-04$0.75/sh+124,400$93,300241,788 total
  • Gift

    Common Stock

    2009-07-243,124117,388 total
Holdings
  • Common Stock

    (indirect: By 401(k))
    9,621
Footnotes (5)
  • [F1]Represents a transfer of shares to a family trust of which the reporting person is a trustee.
  • [F2]Russell J. Howard and Maureen C. Howard Trust.
  • [F3]Includes 93,750 shares underlying the unvested portion of a restricted stock unit award granted on May 7, 2008.
  • [F4]Includes 775 shares acquired under the Maxygen, Inc. 401(k) plan on June 30, 2009.
  • [F5]The option vested and became exercisable in full on August 1, 2003.

Documents

1 file
  • 4
    edgar.xmlPrimary

    PRIMARY DOCUMENT