Schedule H, Line 4i - Schedule of Assets (Held at End of Year)

12 Months Ended

Dec. 31, 2025

EBP 032

EBP, Schedule of Asset Held for Investment [Line Items]

Schedule of Assets Held for Investment [Text Block]

Olin Corporation Retirement Savings Plan

EIN 13-1872319, Plan No. 032

Schedule H, Line 4i — Schedule of Assets (Held at End of Year)

December 31, 2025


(a)						(b) Identity of issue, borrower, lessor, or similar party						(c) Description of investment including maturity date, rate of interest, collateral, par, or maturity value												(e) Current value
						Olin Common Stock Fund:
*						Olin Corporation common stock						1,291,304						shares						$	26,901,921

						Collective trusts:
						Galliard Managed Income Fund D						2,815,244						units						77,550,989
						JPMCB Core Plus Bond						2,971,116						units						36,604,152
						Northern Trust All Country World ex-US Investable Market Index						264,784						units						52,662,967
						Northern Trust Extended Equity Market Index						81,898						units						18,147,027
						Northern Trust S&P 500 Index						819,939						units						260,535,622
						T. Rowe Price Retirement 2010 Trust						1,122,408						units						27,992,855
						T. Rowe Price Retirement 2015 Trust						427,989						units						11,701,209
						T. Rowe Price Retirement 2020 Trust						1,314,921						units						39,250,402
						T. Rowe Price Retirement 2025 Trust						2,300,957						units						75,379,335
						T. Rowe Price Retirement 2030 Trust						3,309,588						units						119,740,898
						T. Rowe Price Retirement 2035 Trust						3,137,024						units						124,477,146
						T. Rowe Price Retirement 2040 Trust						2,394,682						units						101,965,561
						T. Rowe Price Retirement 2045 Trust						2,015,000						units						89,304,800
						T. Rowe Price Retirement 2050 Trust						1,783,540						units						79,617,215
						T. Rowe Price Retirement 2055 Trust						2,167,828						units						96,859,899
						T. Rowe Price Retirement 2060 Trust						155,584						units						4,462,146
						T. Rowe Price Retirement 2065 Trust						48,137						units						864,541
						T. Rowe Price Retirement 2070 Trust						51,569						units						565,192

						Mutual funds:
						Artisan International Value Fund						708,660						units						38,111,739
						Baird Aggregate Bond Fund						4,781,873						shares						47,531,821
						Capital Group American New Perspective Fund						397,813						shares						28,113,455
						Eaton Vance Atlanta Capital Small/Mid Cap Fund						1,139,336						shares						42,485,848
						PIMCO All Asset Fund						844,279						shares						9,641,669
**						Charles Schwab & Co., Inc.						Self-directed brokerage investment												79,420,336
						Total investments, at fair value																		$	1,489,888,745
*						Notes receivable from participants						3.25% - 9.50%, maturing through 2042												$	18,837,344
* Party-in-interest to the Plan.
** The self-directed brokerage investment allows for direct investment in Olin Corporation, a party-in-interest to the Plan, common stock which included 18,269 shares with a value of $380,548.
Column (d), cost, has been omitted as all investments are participant directed.