A Look At Occidental Petroleum After Warren Buffett's Berkshire Hathaway Ups Interest In StockBenzinga • 08/22/22
Investors should avoid Occidental Petroleum as Warren Buffett's move could mirror his soured 2008 bet on ConocoPhillips, Bank of America saysBusiness Insider • 08/22/22
Warren Buffett gets the green light to buy 50% of Occidental Petroleum - but he's unlikely to pursue a full takeover for nowBusiness Insider • 08/22/22
Buffett Buying Occidental: Other Oil Stocks Are More Compelling, Lessons From Buffett's Railroad BuySeeking Alpha • 08/22/22
Occidental Rallies After Berkshire Hathaway Gets the OK to Own Up to 50% of the Energy CompanyBarrons • 08/19/22
Warren Buffett gets permission to buy up to half of Occidental Petroleum, boosting the sharesCNBC • 08/19/22