DECEMBER 06, 2007
Argenta Updates Drilling in Neuquen Basin, Argentina

NOVEMBER 14, 2007
Argenta Extends Expiry Date of Warrants and Lists Warrants for Trading

OCTOBER 30, 2007
Argenta Oil & Gas Files Annual Filings Under National Instrument 51-101-Standards of Disclosure for Oil & Gas Activities

OCTOBER 18, 2007
Argenta Commences Operating El Corte Property in Neuquen Basin, Argentina

OCTOBER 15, 2007
Argenta to Commence Drilling in Neuquen Basin, Argentina

AUGUST 30, 2007
Argenta Acquires La Mona Block, Opens Office and Begins Operations in Colombia

AUGUST 29, 2007
Argenta Oil & Gas to Commence Trading on the TSX Venture Exchange on August 29, 2007-Symbol "AZA"

AUGUST 08, 2007
Argenta Oil & Gas Trading Delayed