EX-1 2 wgrii.txt SCHEDULE II INFORMATION WITH RESPECT TO TRANSACTIONS EFFECTED DURING THE PAST SIXTY DAYS OR SINCE THE MOST RECENT FILING ON SCHEDULE 13D (1) SHARES PURCHASED AVERAGE DATE SOLD(-) PRICE(2) COMMON STOCK-WESTERN GAS RESOURCES, INC. GABELLI SECURITIES, INC. 8/17/06 1,000 60.9200 GABELLI ASSOCIATES LTD 8/18/06 11,500 60.9200 8/16/06 18,600 60.9000 8/11/06 8,600- 60.8250 8/08/06 2,500 60.6700 GABELLI ASSOCIATES FUND II 8/18/06 1,000 60.9200 8/16/06 2,000 60.9000 8/11/06 1,000- 60.8250 GABELLI ASSOCIATES FUND 8/18/06 11,500 60.9200 8/16/06 19,500 60.9000 8/11/06 8,900- 60.8250 8/08/06 2,500 60.6700 MJG ASSOCIATES, INC. GABELLI PERFORMANCE PARTNERSHIP 8/17/06 19,000 60.9200 8/14/06 1,000 60.8500 GABELLI INTERNATIONAL II LTD 8/17/06 5,000 60.9200 8/14/06 2,000 60.8500 GABELLI INTERNATIONAL LTD 8/14/06 5,000 60.8500 GABELLI FUND, LDC 8/17/06 30,000 60.9178 GAMCO INVESTORS, INC. 8/18/06 27,700 60.9200 8/18/06 25,700 60.9200 8/18/06 25,700- 60.9200 8/17/06 135,200 60.9200 GAMCO ASSET MANAGEMENT INC. 8/21/06 1,500- 60.9500 8/18/06 1,000 60.9200 8/17/06 1,500- 60.9100 8/17/06 5,000 60.9200 8/16/06 500- 60.9000 8/16/06 2,500 60.9000 8/15/06 6,000- 60.8733 8/15/06 3,500 60.9009 8/14/06 3,000- 60.8800 8/14/06 20,000 60.8775 8/14/06 24,500 60.8706 8/11/06 29,500 60.8459 8/11/06 8,000 60.8290 8/11/06 1,500- 60.8250 8/11/06 10,000 60.8300 8/08/06 9,400 60.6700 8/08/06 1,500 60.6800 7/11/06 1,000- 60.0500 7/11/06 1,000 60.0554 7/10/06 1,000 60.3202 7/10/06 450 59.9500 7/10/06 450- 59.9500 7/10/06 450- 59.9500 7/10/06 1,000- 59.9400 6/29/06 1,000- 59.8940 6/29/06 1,000 59.8994 6/27/06 3,000 59.8837 6/27/06 3,000- 59.8700 MARIO J. GABELLI 8/11/06 10,000 60.8300 GABELLI FUNDS, LLC. GABELLI VALUE FUND 8/11/06 10,900 60.8494 GABELLI UTILITY FUND 8/14/06 17,200 60.8700 GABELLI DIVIDEND & INCOME TRUST 8/14/06 34,100 60.8600 8/11/06 163,900 60.8200 8/10/06 13,600 60.8000 8/09/06 46,545 60.8000 GABELLI CONVERTIBLE FUND 8/11/06 20,000 60.8200 GABELLI CAPITAL ASSET FUND 8/09/06 19,000 60.8000 GABELLI ABC FUND 8/11/06 8,600 60.8300 8/10/06 8,450 60.7760 (1) UNLESS OTHERWISE INDICATED, ALL TRANSACTIONS WERE EFFECTED ON THE NYSE. (2) PRICE EXCLUDES COMMISSION.