Occidental Petroleum produced solid first-quarter results. The oil company continues to repay debt. It will deliver significantly more free cash flow from non-oil and gas sources starting next year.

Benzinga's options scanner has just identified more than 10 option transactions on Occidental Petroleum (NYSE:OXY), with a cumulative value of $369,390. Concurrently, our algorithms picked up 6 ...

Occidental Petroleum is one of Berkshire's top holdings. Buffett's company owns nearly 265 million shares of the oil giant, or a full 28.2% of its outstanding shares, worth $10.5 billion.