Material Agreement

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 28, 2021 OLIN CORPORATION (Exact name of registrant as specified in its charter) Virginia   1-1070   13-1872319 (State or Other Jurisdiction of Incorporation)   (Commission File Number)   (IRS Employer Identification No.) 190 Carondelet Plaza , Suite 1530 Clayton , MO 63105 (Address of principal executive offices) (Zip Code) ( 314 ) 480-1400 (Registrant’s telephone number, including area code) (Former name or former address, if changed since last report) Check 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): ☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Securities registered pursuant to Section 12(b) of the Act: Title of each class Trading Symbol Name of each exchange on which registered Common Stock, $1.00 par value per share OLN New York Stock Exchange Indicate 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). ☐ Emerging growth company ☐ If 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. Item 1.01. Entry into a Material Definitive Agreement Seventh Amendment to Receivables Financing Agreement On September 28, 2021 the Registrant executed an Amendment (the “Seventh Amendment”) to the Receivables Financing Agreement (the “Receivables Financing Agreement”) among the Registrant, as servicer, Olin Finance Company, LLC, as borrower, PNC Bank, National Association, as administrative agent, PNC Capital Markets LLC, as structuring agent, and the lenders party thereto. The Seventh Amendment, among other things, adds certain Canadian-based accounts receivables to the program, increases the aggregate borrowing limit under the facility from $250,000,000 to $300,000,000 and extends the maturity date to September 28, 2024. The foregoing description of the Seventh Amendment does not purport to be complete and is qualified in its entirety by reference to the full text of the Seventh Amendment, which is attached hereto as Exhibit 10.1 and which is incorporated by reference herein. Item 9.01. Financial Statements and Exhibits. (d) Exhibit No.   Exhibit       10.1   Amendment No. 7 to Receivables Financing Agreement, dated as of September 28, 2021, among Olin Corporation, as servicer, Olin Finance Company, LLC, as borrower, PNC Bank, National Association, as administrative agent, PNC Capital Markets LLC, as structuring agent, and the lenders party thereto 104   Cover Page Interactive Data File (embedded within the Inline XBRL document) SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, Olin has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.   OLIN CORPORATION           By: /s/ J. Matthew Martin       Name: J. Matthew Martin       Title: Assistant Secretary            Date: September 29, 2021