    <SEC-DOCUMENT>0001193125-26-302125-index.html : 20260713
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    <ACCEPTANCE-DATETIME>20260713171103
    ACCESSION NUMBER:		0001193125-26-302125
    CONFORMED SUBMISSION TYPE:	424B3
    PUBLIC DOCUMENT COUNT:		14
    FILED AS OF DATE:		20260713
    DATE AS OF CHANGE:		20260713

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			OLIN Corp
    		CENTRAL INDEX KEY:			0000074303
    		STANDARD INDUSTRIAL CLASSIFICATION:	CHEMICALS & ALLIED PRODUCTS [2800]
    		ORGANIZATION NAME:           	08 Industrial Applications and Services
    		EIN:				131872319
    		STATE OF INCORPORATION:			VA
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		424B3
    		SEC ACT:		1933 Act
    		SEC FILE NUMBER:	333-297236
    		FILM NUMBER:		261171983

    	BUSINESS ADDRESS:
    		STREET 1:		OLIN CORPORATION
    		STREET 2:		190 CARONDELET PLAZA SUITE 1530
    		CITY:			CLAYTON
    		STATE:			MO
    		ZIP:			63105
    		BUSINESS PHONE:		3144801400

    	MAIL ADDRESS:
    		STREET 1:		OLIN CORPORATION
    		STREET 2:		190 CARONDELET PLAZA SUITE 1530
    		CITY:			CLAYTON
    		STATE:			MO
    		ZIP:			63105

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	OLIN CORP
    		DATE OF NAME CHANGE:	19920703

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	OLIN MATHIESON CHEMICAL CORP
    		DATE OF NAME CHANGE:	19691008
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>424B3
    <SEQUENCE>1
    <FILENAME>d127943d424b3.htm
    <DESCRIPTION>424B3
    <TEXT>
    Document 1 - file: d127943d424b3.htm

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    <SEQUENCE>2
    <FILENAME>g127943g00a01.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 2 - file: g127943g00a01.jpg

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    <SEQUENCE>3
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    <DESCRIPTION>GRAPHIC
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    Document 3 - file: g127943g00a05.jpg

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    <SEQUENCE>4
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    <DESCRIPTION>GRAPHIC
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    Document 4 - file: g127943g01n13.jpg

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    <SEQUENCE>5
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    <DESCRIPTION>GRAPHIC
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    Document 5 - file: g127943g43p01.jpg

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    <SEQUENCE>6
    <FILENAME>g127943g43p02.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: g127943g43p02.jpg

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    <SEQUENCE>7
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    <DESCRIPTION>GRAPHIC
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    Document 7 - file: g127943g43p03.jpg

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    <SEQUENCE>8
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    <DESCRIPTION>GRAPHIC
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    Document 8 - file: g127943g43p04.jpg

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    <SEQUENCE>9
    <FILENAME>g127943huntsman.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
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    <SEQUENCE>10
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    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 10 - file: g127943hwang.jpg

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    <SEQUENCE>11
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    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 11 - file: g127943lane_sig.jpg

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    <SEQUENCE>12
    <FILENAME>g127943olinmed.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
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    <SEQUENCE>13
    <FILENAME>g127943peterhuntsman.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 13 - file: g127943peterhuntsman.jpg

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    <SEQUENCE>14
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    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 14 - file: g127943smedley.jpg

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