Here's Why Warren Buffett Loves Oil Giant Occidental Petroleum - Bloomberg
Warren Buffett Boosts Occidental Stake, Adds 3.46 Million Shares | Nasdaq
Warren Buffett Is Buying Shares of Occidental Petroleum Again -- but Another Stock Is Still Tops on His List | The Motley Fool
Warren Buffett gets permission to buy up to half of Occidental Petroleum, boosting the shares
Warren Buffett's Berkshire Hathaway boosts its stake in Occidental Petroleum - MarketWatch
OXY: Here's Why Warren Buffett Is So Bullish on Occidental Petroleum?
Berkshire Hathaway cleared to buy up to 50% of Occidental Petroleum. - The New York Times
Warren Buffett's Berkshire Hathaway buys more Occidental Petroleum shares
Berkshire Hathaway hikes Occidental Petroleum stake after new purchases (NYSE:OXY) | Seeking Alpha
warren buffett portfolio: Here's why Warren Buffett loves oil giant Occidental Petroleum - The Economic Times
Warren Buffett Just Bought All the Occidental Petroleum (OXY) Shares He Could | Moneywise
Warren Buffett is still buying Occidental Petroleum, adding shares worth $1.5 billion
Warren Buffett Goes Shopping: Berkshire Hathaway Buys Occidental Petroleum Stock (OXY) - YouTube
Warren Buffett gets permission to buy up to half of Occidental Petroleum, boosting the shares
Warren Buffett's Berkshire Hathaway Sells Common Stock in Occidental Petroleum - Bloomberg
Berkshire Hathaway approved to buy up to half of Occidental Petroleum
Warren Buffett Sells $8B of Stocks — Here's What Stocks Buffett Sold - Market Rebellion
Warren Buffett buys Occidental Petroleum, adding shares worth $1.5 billion
Oxy's Sweetener a Bitter Pill for Warren Buffett - WSJ
How Occidental Petroleum Captured Warren Buffett's Eye - WSJ
Warren Buffett Invested $4.5 Billion in Occidental Stock in 5 Days
Warren Buffett Sells Stake In Oil Giant Occidental Petroleum | OilPrice.com
