ROPER J MARK
Related Filers (1)
TMBR SHARP DRILLING INC (1)
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Ownership (2)
SC 13D/A
Wednesday, 10/30/2002
TMBR SHARP DRILLING INC: Major Shareholders
SC 13D
Wednesday, 6/19/2002
TMBR SHARP DRILLING INC: Major Shareholders
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