Olin Corp Files 8-K with Regulatory Updates

TL;DR

OLIN filed an 8-K, expect corporate updates and financial filings soon.

AI Summary

Olin Corporation filed an 8-K on August 13, 2025, reporting events as of August 12, 2025. The filing includes information on amendments to articles of incorporation or bylaws, Regulation FD disclosures, and financial statements and exhibits. Specific financial figures or material events beyond these general categories are not detailed in the provided text.

Why It Matters

This filing indicates Olin Corporation is making official updates to its corporate governance or financial reporting, which could impact how investors interpret its business activities and financial health.

Risk Assessment

Risk Level: low — The filing is a standard procedural disclosure and does not contain information about significant negative events.

Key Numbers

• 20250812 — Date of earliest event reported (This is the effective date for the disclosures in the 8-K.)
• 20250813 — Filing Date (The date the 8-K was officially submitted to the SEC.)

Key Players & Entities

• OLIN Corp (company) — Registrant
• Virginia (jurisdiction) — State of Incorporation
• 131872319 (ein) — IRS Employer Identification No.
• 190 Carondelet Plaza, Suite 1530 Clayton, MO 63105 (address) — Principal executive offices
• 314-480-1400 (phone_number) — Registrant's telephone number

FAQ

Key Financial Figures

• $1.00 — ange on which registered Common Stock, $1.00 par value per share OLN New York Stock
• $0.20 — ectors declared a quarterly dividend of $0.20 on each share of Olin common stock. The

Filing Documents

• oln-20250812.htm (8-K) — 29KB
• exhibit31-bylawamendmentse.htm (EX-3.1) — 137KB
• 0000074303-25-000123.txt ( ) — 315KB
• oln-20250812.xsd (EX-101.SCH) — 2KB
• oln-20250812_lab.xml (EX-101.LAB) — 23KB
• oln-20250812_pre.xml (EX-101.PRE) — 13KB
• oln-20250812_htm.xml (XML) — 3KB

03. Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year

Item 5.03. Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year. On August 13, 2025, the board of directors (the "Board") of Olin Corporation ("Olin") approved an amendment to Olin's Bylaws (the "Amended Bylaws"), effective immediately. The Amended Bylaws, among other things, revise the procedural and disclosure requirements applicable to shareholders' director nominations and proposals for other business and require any director candidate to make himself or herself available to be interviewed by our Board. The Amended Bylaws also implement certain clarifying, conforming and ministerial changes. The foregoing description does not purport to be complete and is qualified in its entirety by the full text of the Amended Bylaws, a copy of which is filed as Exhibit 3.1 hereto and is incorporated by reference into this Item 5.03.

01. Regulation FD Disclosure

Item 7.01. Regulation FD Disclosure. On August 12, 2025, Olin's Board of Directors declared a quarterly dividend of $0.20 on each share of Olin common stock. The dividend is payable on September 12, 2025 to shareholders of record at the close of business on August 28, 2025. This marks Olin's 395th consecutive quarterly dividend.

01. Financial Statements and Exhibits

Item 9.01. Financial Statements and Exhibits. (d) Exhibit No. Exhibit 3.1 Bylaws of Olin Corporation, as amended effective August 13, 2025 104 Cover Page Interactive Data File (embedded within the Inline XBRL document) SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. OLIN CORPORATION By: /s/ Inchan Hwang Name: Inchan Hwang Title: Vice President, Deputy General Counsel and Secretary Date: August 13, 2025

View Full Filing

View this 8-K filing on SEC EDGAR