Form 11-K - Annual report of employee stock purchase, savings and similar plans:
SEC Accession No. 0000074303-26-000068
Filing Date
2026-06-24
Accepted
2026-06-24 17:20:51
Documents
34
Period of Report
2025-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 11-K oln-20251231.htm   iXBRL 11-K 340915
2 CONSENT OF FORVIS MAZARS, LLP exhibit23-forvismazarsllpc.htm EX-23 2129
8 OLIN LOGO oln-20251231_g1.jpg GRAPHIC 28323
  Complete submission text file 0000074303-26-000068.txt   2564462

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT oln-20251231.xsd EX-101.SCH 23640
4 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT oln-20251231_cal.xml EX-101.CAL 19127
5 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT oln-20251231_def.xml EX-101.DEF 182798
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT oln-20251231_lab.xml EX-101.LAB 183076
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT oln-20251231_pre.xml EX-101.PRE 160474
37 EXTRACTED XBRL INSTANCE DOCUMENT oln-20251231_htm.xml XML 431331
Mailing Address OLIN CORPORATION 190 CARONDELET PLAZA SUITE 1530 CLAYTON MO 63105
Business Address OLIN CORPORATION 190 CARONDELET PLAZA SUITE 1530 CLAYTON MO 63105 3144801400
OLIN Corp (Filer) CIK: 0000074303 (see all company filings)

EIN.: 131872319 | State of Incorp.: VA | Fiscal Year End: 1231
Type: 11-K | Act: 34 | File No.: 001-01070 | Film No.: 261116901
SIC: 2800 Chemicals & Allied Products
(CF Office: 08 Industrial Applications and Services)