Occidental Petroleum stock surges after Warren Buffett's Berkshire Hathaway boosts stake by $390 millionMarket Watch • 08/09/22
OXY Stock: Is Warren Buffett's Energy Play A Buy Or A Sell Right Now?Investors Business Daily • 08/09/22
Warren Buffett's Berkshire Hathaway now commands a 20% stake in Occidental Petroleum, after plowing another $390 million into the energy giantBusiness Insider • 08/09/22
Buffett's Berkshire buys another fraction of Occidental now owning over 20% of the firmFinbold • 08/09/22
Occidental Petroleum Had Blowout Earnings, Berkshire Hathaway Is Still InterestedSeeking Alpha • 08/05/22
Occidental Petroleum Corporation (OXY) CEO Vicki Hollub on Q2 2022 Results - Earnings Call TranscriptSeeking Alpha • 08/03/22
Occidental Petroleum (OXY) Q2 Earnings and Revenues Surpass EstimatesZacks Investment Research • 08/02/22