0000074303-23-000145.txt : 20230807 0000074303-23-000145.hdr.sgml : 20230807 20230807160254 ACCESSION NUMBER: 0000074303-23-000145 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230807 DATE AS OF CHANGE: 20230807 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: OLIN Corp CENTRAL INDEX KEY: 0000074303 STANDARD INDUSTRIAL CLASSIFICATION: CHEMICALS & ALLIED PRODUCTS [2800] IRS NUMBER: 131872319 STATE OF INCORPORATION: VA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-01070 FILM NUMBER: 231147504 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 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: FLAUGHER BRETT A CENTRAL INDEX KEY: 0001727635 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: C/O OLIN CORPORATION STREET 2: 190 CARONDELET PLZ, STE 1530 CITY: CLAYTON STATE: MO ZIP: 63105 144 1 primary_doc.xml 144 0001727635 XXXXXXXX LIVE 0000074303 Olin Corporation 001-01070 190 Carondelet Plaza Suite 1530 Clayton MO 63105 314-480-1466 Brett A. Flaugher Officer Common Stock Computershare

144 Fernwood Avenue Edison NJ 08837

11250 660600 125826232 08/07/2023 NYSE Common Stock 02/13/2015 Exercise of Stock Options Olin Corporation N 11250 08/07/2023 Cashless Exercise of Stock Options Y 08/07/2023 /s/ Brett A. Flaugher