TIDDENS F ROBERT

Related Filers (1)

Ownership (4)

SC 13D/A
Thursday, 6/10/1999
COLORADO WYOMING RESERVE CO: Major Shareholders
4
Thursday, 6/10/1999
COLORADO WYOMING RESERVE CO: Statement of changes in beneficial ownership of securities
SC 13D/A
Thursday, 1/7/1999
COLORADO WYOMING RESERVE CO: Major Shareholders
SC 13D
Tuesday, 2/17/1998
COLORADO WYOMING RESERVE CO: Major Shareholders
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