2 unchanged sentences
(b) Not Applicable.
−Removed: (c) During the three months ended June 30, 2025, no director or officer of Olin adopted, terminated or modified a ‘Rule 10b5-1 trading arrangement’ or ‘non-Rule 10b5-1 trading arrangement,’ as each term is defined in Item 408(a) of Regulation S-K.
+Added: (c) During the three months ended September 30, 2025, no director or officer of Olin adopted, terminated or modified a ‘Rule 10b5-1 trading arrangement’ or ‘non-Rule 10b5-1 trading arrangement,’ as each term is defined in Item 408(a) of Regulation S-K.
Exhibit Exhibit Description
−Removed: 3.1 Bylaws of Olin Corporation, as amended effective May 1, 2025 – Exhibit 3.1 to Olin’s Form 8-K filed May 1, 2025 *
−Removed: 4.1 Indenture, dated as of March 14, 2025, between Olin Corporation and U.S.
−Removed: Bank Trust Company, National Association, as trustee, governing the Senior Notes – Exhibit 4.1 to Olin’s Form 8-K filed March 14, 2025 *
−Removed: 4.2 Form of 6.625% Senior Note due 2023 – Exhibit 4.2 to Olin’s Form 8-K filed March 14, 2025 *
−Removed: 4.3 Thirteenth Amendment to Amended and Restated Credit and Funding Agreement, dated as of March 14, 2025, among Olin Corporation, the Lenders (as defined therein) and PNC Bank, National Association, as administrative agent – Exhibit 4.3 to Olin’s Form 8-K filed March 14, 2025 *
−Removed: 10.1 Credit Agreement, dated as of March 14, 2025, among Olin Corporation, the Lenders and Issuing Banks (as defined therein) and Bank of America, N.A., as administrative agent – Exhibit 10.1 to Olin’s Form 8-K filed March 14, 2025 *
−Removed: 10.2 Separation Agreement, dated January 20, 2025, by and between Olin Corporation and Damian Gumpel – Exhibit 10.1 to Olin’s Form 8-K filed January 21, 2025 *†
+Added: 3.1 Bylaws of Olin Corporation, as amended effective August 13 , 2025 – Exhibit 3.1 to Olin’s Form 8-K filed August 13 , 2025 *
31.1 Section 302 Certification Statement of Chief Executive Officer
16 unchanged sentences
(Authorized Officer)
−Removed: July 29, 2025
+Added: October 28, 2025
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.