Olin enters all-stock merger-of-equals with Huntsman; 0.5476 exchange ratio

Filed June 16, 2026 · Period ending June 15, 2026 · ~1 min read

Key Changes

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  Olin and Huntsman sign definitive merger agreement; Huntsman shareholders receive 0.5476 Olin shares per share in all-stock transaction. Combined company named OlinHuntsman, headquartered in The Woodlands, Texas.

  Item 1.01 — Entry into a Material Definitive Agreement verify on EDGAR →
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  Two-tier shareholder approval: direct merger requires >2/3 of Olin outstanding shares; if that fails, subsidiary merger structure proceeds with majority of votes cast. Huntsman needs simple majority approval.

  Item 1.01 — Entry into a Material Definitive Agreement verify on EDGAR →
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  Combined board will have 10 members: 4 independent directors from each company plus Kenneth Lane (Olin CEO, becomes CEO) and Peter Huntsman (becomes non-executive Chair). Phil Lister (Huntsman CFO) becomes CFO.

  Item 1.01 — Entry into a Material Definitive Agreement verify on EDGAR →