OLIN Business Summary

Olin Corporation (OLN) operates as a vertically integrated global manufacturer and distributor of chemical products and a leading producer of ammunition. The company generates revenue through three primary business segments: Chlor Alkali Products and Vinyls, which produces essential chemicals like chlorine and caustic soda for industries ranging from water treatment to pulp and paper; Epoxy, which manufactures resins and formulated solutions for coatings and composites; and Winchester, the premier U.S. manufacturer of small-caliber ammunition for commercial and military markets. As of early 2026, Olin maintains its position as the world’s largest chlor-alkali producer and a dominant force in the domestic ammunition sector. It competes directly with global chemical giants such as Westlake Corporation, Dow Inc., The Chemours Company, and Huntsman Corporation, distinguishing itself through a "value-first" commercial strategy that prioritizes margin optimization over market share volume. Originally founded in 1892 by Franklin W. Olin, the company is currently led by President and CEO Kenneth T. Lane, who took the helm in March 2024 following senior executive tenures at LyondellBasell and BASF. The leadership team includes Senior VP and CFO Todd Slater, a veteran of the company since 2002 with a background at Price Waterhouse and Chase Brass, and Vice Presidents Deon Carter (Chlor Alkali) and Brett Flaugher (Winchester). The board is chaired by William H. Weideman, a former Dow Chemical executive, and includes independent directors with deep industrial pedigree from firms like CF Industries and Canadian National Railway. Notable institutional investors as of 2026 include Fuller & Thaler Asset Management and Invesco Ltd., reflecting a shareholder base focused on the company's disciplined capital allocation and structural cost-reduction initiatives.