{"url_path":"/sec/oln/8-k/2026-05-21/cover-page","section_key":"cover-page","section_title":"Cover Page","topic":"sec","document":{"doc_type":"8-K/A","doc_date":"2026-05-21","source_url":"https://www.sec.gov/Archives/edgar/data/74303/0001193125-26-234422-index.html","accession_number":"0001193125-26-234422","cik":"0000074303","ticker":"OLN","issuer_name":"OLIN Corp","edgar_url":"https://www.sec.gov/Archives/edgar/data/74303/0001193125-26-234422-index.html","primary_entity_key":"0000074303","primary_entity_name":"OLIN Corp"},"word_count":465,"has_tables":true,"body_markdown":"8-K/A\n\n0000074303 0000074303 2026-04-29 2026-04-29\n\n \n\n \n\nUNITED STATES\n\nSECURITIES AND EXCHANGE COMMISSION\n\nWASHINGTON, D.C. 20549\n\n \n\n \n\nFORM 8-K/A\n\n(Amendment No. 1)\n\n \n\n \n\nCURRENT REPORT\n\nPursuant to Section 13 or 15(d)\n\nof the Securities Exchange Act of 1934\n\nDate of Report (Date of earliest event reported): April 29, 2026\n\n \n\n \n\nOLIN CORPORATION\n\n(Exact name of registrant as specified in its charter)\n\n \n\n \n\n \n\nVirginia\n \n1-1070\n \n13-1872319\n\n(State or Other Jurisdiction\n\nof Incorporation)\n\n \n\n(Commission\n\nFile Number)\n\n \n\n(IRS Employer\n\nIdentification No.)\n\n \n\n190 Carondelet Plaza, Suite 1530 Clayton, MO\n \n63105\n\n(Address of principal executive offices)\n \n(Zip Code)\n\n(314) 480-1400\n\n(Registrant’s telephone number, including area code)\n\n(Former name or former address, if changed since last report)\n\n \n\n \n\nCheck the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):\n\n \n\n☐\n\nWritten communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)\n\n \n\n☐\n\nSoliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)\n\n \n\n☐\n\nPre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))\n\n \n\n☐\n\nPre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))\n\nSecurities registered pursuant to Section 12(b) of the Act:\n\n \n\nTitle of each class\n\n \n\nTrading\n\nSymbol\n\n \n\nName of each exchange\n\non which registered\n\nCommon Stock, $1.00 par value per share\n \nOLN\n \nNew York Stock Exchange\n\nIndicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).\n\n \n\n☐\n\nEmerging growth company\n\n \n\n☐\n\nIf an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.\n\n \n\n \n\n \n\nEXPLANATORY NOTE\n\nOn April 30, 2026, Olin Corporation (the “Corporation”) filed a Current Report on Form 8-K (the “Original Form 8-K”) disclosing the voting results from its 2026 Annual Meeting of Shareholders held on April 30, 2026. The Corporation’s inspector of elections subsequently informed the Corporation of a typographical error in the results it reported to the Corporation for Proposal 4 (Ratification of appointment of KPMG LLP as independent registered public accounting firm for 2026) and provided corrected voting results for Proposal 4. Although the corrected voting results do not change the outcome for Proposal 4, the Corporation is filing this Amendment No. 1 to the Original Form 8-K to provide the corrected information received from its inspector of elections. The corrected voting results provided below replace the results previously disclosed with respect to Proposal 4 in the Original Form 8-K. No other changes have been made to the Original Form 8-K."}