WESTERN GAS RESOURCES INC·4

Sep 2, 4:20 PM ET

WALTER JOHN C 4

4 · WESTERN GAS RESOURCES INC · Filed Sep 2, 2005

Insider Transaction Report

Form 4
Period: 2005-09-01
WALTER JOHN C
EVP & General Counsel
Transactions
  • Sale

    Common Stock

    2005-09-01$47.86/sh42,452$2,031,7537,364 total
  • Sale

    Common Stock

    2005-09-01$47.86/sh7,364$352,4410 total(indirect: By Spouse)
  • Exercise/Conversion

    Stock Option (Right to Buy)

    2005-09-0112,11912,001 total
    Exercise: $16.48From: 2003-10-23Exp: 2010-10-23Common Stock (12,119 underlying)
  • Exercise/Conversion

    Common Stock

    2005-09-01$16.48/sh+12,119$199,66131,483 total
  • Exercise/Conversion

    Common Stock

    2005-09-01$18.17/sh+12,000$218,04019,364 total
  • Exercise/Conversion

    Stock Option (Right to Buy)

    2005-09-0112,00012,000 total
    Exercise: $18.17From: 2002-06-25Exp: 2009-05-21Common Stock (12,000 underlying)
  • Exercise/Conversion

    Common Stock

    2005-09-01$19.02/sh+18,333$348,60249,816 total
  • Exercise/Conversion

    Stock Option (Right to Buy)

    2005-09-0118,33336,667 total
    Exercise: $19.02From: 2004-09-22Exp: 2013-09-22Common Stock (18,333 underlying)
Footnotes (3)
  • [F1]On June 25, 2001, Reporting Person was granted options to purchase 60,000 shares of Western Gas Resources, Inc. common stock. Options vest in 20% annual increments commencing on the first anniversary of the grant date and expire on the earlier of five years from vesting or on May 21, 2009.
  • [F2]On October 23, 2002, Reporting Person was granted options to purchase 36,000 shares of Western Gas Resources, Inc. common stock. Options vest in 1/3 annual increments commencing on the first anniversary of the grant date and expire on the earlier of five years from vesting or on October 23, 2010.
  • [F3]On September 22, 2003, Reporting Person was granted options to purchase 55,000 shares of Western Gas Resources, Inc. common stock. Options vest in 1/3 annual increments commencing on the first anniversary of the grant date and expire on the earlier of (i) five years from vesting or (ii) ten years after the grant date.

Documents

1 file
  • 4
    edgar.xmlPrimary

    FORM 4 -