DIVERSA CORP·4

May 16, 5:21 PM ET

JOHNSTON DONALD D 4

4 · DIVERSA CORP · Filed May 16, 2005

Insider Transaction Report

Form 4
Period: 2005-05-13
Transactions
  • Exercise/Conversion

    Common Stock

    [F1]
    2005-05-13$0.42/sh+5,207$2,1905,207 total(indirect: By Trust)
  • Exercise/Conversion

    Common Stock

    [F1]
    2005-05-13$0.58/sh+5,207$3,00010,414 total(indirect: By Trust)
  • Exercise/Conversion

    Non-Qualified Stock Option (Right to Buy)

    [F2]
    2005-05-135,2070 total
    Exercise: $0.42From: 1999-10-01Exp: 2007-01-07Common Stock (5,207 underlying)
  • Exercise/Conversion

    Non-Qualified Stock Option (Right to Buy)

    [F2]
    2005-05-135,2070 total
    Exercise: $0.58From: 2001-01-01Exp: 2008-02-26Common Stock (5,207 underlying)
Holdings
  • Common Stock

    [F1]
    (indirect: See Note)
    651,029
Footnotes (2)
  • [F1]By Betty C. Johnston TTEE, dated 2/13/96
  • [F2]The options vest in three equal annual installments.
Signature
Martin A. Sabarsky, Atty-in-fact|2005-05-16

Documents

1 file
  • 4
    edgardoc.xmlPrimary

    PRIMARY DOCUMENT