GULFMARK OFFSHORE INC·4

May 13, 3:13 PM ET

CROWE MARSHALL A 4

4 · GULFMARK OFFSHORE INC · Filed May 13, 2005

Insider Transaction Report

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

    Common Stock

    2005-05-13$8.50/sh+10,000$85,00029,538 total
  • Sale

    Common Stock

    2005-05-13$25.30/sh10,000$253,00019,538 total
  • Exercise/Conversion

    Non-Employee Director Stock Option (Right to Buy)

    2005-05-1310,00030,000 total
    Exercise: $8.50From: 2002-05-06Exp: 2009-05-06Common Stock (10,000 underlying)

Documents

1 file
  • 4
    primary_doc.xmlPrimary

    PRIMARY DOCUMENT