Berkshire Hathaway boosts stake in Occidental Petroleum to about 28% | Reuters
Occidental Petroleum: Warren Buffett Proves His Doubters Wrong Again (NYSE: OXY) | Seeking Alpha
Warren Buffett gets permission to buy up to half of Occidental Petroleum, boosting the shares
Warren Buffett gets permission to buy up to half of Occidental Petroleum, boosting the shares
Warren Buffett buys Occidental Petroleum, adding shares worth $1.5 billion
Warren Buffett's firm buys more Occidental Petroleum shares - The San Diego Union-Tribune
Warren Buffet's Berkshire Hathaway gets nod to buy up to 50% of Occidental Petroleum
Warren Buffett may help Occidental Petroleum pay for a potential $10 billion takeover. Here's what's fueling the speculation.
Warren Buffett Invested $4.5 Billion in Occidental Stock in 5 Days
Investment great Warren Buffett loads up on Occidental Petroleum – The Average Joe
Berkshire Hathaway approved to buy up to half of Occidental Petroleum
Warren Buffett's Occidental deal is no 'elephant' but it helps
Stream episode Warren Buffett Investing Billions Into Occidental Petroleum With Prince Dykes by The Investor Show podcast | Listen online for free on SoundCloud
How Occidental Petroleum Captured Warren Buffett's Eye - WSJ
Buffett's Berkshire continues to boost stake in Occidental
Warren Buffett: Berkshire Hathaway buys 9.6 million more Occidental shares, raises stake to over 16 per cent, ET EnergyWorld
Warren Buffett's Berkshire Hathaway buys $590 million in Occidental Petroleum shares - Houston Business Journal
Here's Why Warren Buffett Loves Oil Giant Occidental Petroleum - Bloomberg
Warren Buffett's firm buys more Occidental Petroleum and now owns more than 25% of the oil producer | AP News
Warren Buffett Invested $4.5 Billion in Occidental Stock in 5 Days
Warren Buffett Is Buying Shares of Occidental Petroleum Again -- but Another Stock Is Still Tops on His List | The Motley Fool
Occidental Petroleum Stock (NYSE:OXY): A Warren Buffett Favorite for Value Seekers - TipRanks.com
Warren Buffett buys another $200M in Occidental Petroleum stock (NYSE:OXY) | Seeking Alpha
Warren Buffett Is Making Occidental (OXY) Stock Trade Like Exxon (XOM) - Bloomberg
Warren Buffett's Berkshire Hathaway buys more Occidental Petroleum shares
:max_bytes(150000):strip_icc()/INV_Warren_Buffett_GettyImages-840924780-0573a8174d8142e08df56c9a864bfe32.jpg "Warren Buffett Steps Up Occidental Petroleum Bet After CrownRock Deal")