RUFFINENGO PIERO
Related Filers (1)
APCO OIL & GAS INTERNATIONAL INC (2)
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Ownership (2)
4/A
Friday, 1/30/2015
APCO OIL & GAS INTERNATIONAL INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/4/2007
APCO ARGENTINA INC/NEW: Statement of changes in beneficial ownership of securities
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