FILE PHOTO: The logo for Occidental Petroleum is displayed on a screen on the floor at the New York Stock Exchange (NYSE) in New York, U.S., April 30, 2019. REUTERS/Brendan McDermid/File Photo
An Occidental Petroleum displayed on a screen on the floor at the New York Stock Exchange. The company paid a dividend worth $257 million on preferred stock held by Warren Buffett's Berkshire HathawayShow more

Occidental grows Buffett's stake by paying dividend in shares to preserve cash




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