OMAHA and HOUSTON, October 2, 2025 – Berkshire Hathaway (NYSE: BRK) and Occidental (NYSE: OXY) today announced a definitive agreement for Berkshire Hathaway to acquire Occidental’s chemical business, OxyChem, in an all-cash transaction for $9.7 billion, subject to customary purchase price adjustments. OxyChem is a global manufacturer of commodity chemicals vital to quality of life,… More