Why did Olin update its S-4 proxy and merger disclosures?

Olin voluntarily updated its joint proxy/prospectus and financial disclosures related to the proposed merger with Huntsman following shareholder complaints alleging omissions; although Olin stated the claims lack merit, the company provided supplemental disclosures to avoid delays and distractions.

What is the Olin board's current position on the merger with Huntsman?

The Olin board continues to unanimously recommend the merger to shareholders.

Olin updates S-4 proxy, supplements merger disclosures after Huntsman and Olin shareholder challenges

Aug 18, 2026

Olin Corporation updated its merger proxy disclosures with Huntsman following shareholder complaints about alleged omissions. The board maintains its recommendation for the deal despite disputing the claims.

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