Olin OLN Business Segments
| TTM Q4 '26 | TTM Q3 '26 | TTM Q2 '26 | TTM Q1 '26 | TTM Q4 '25 | ||
|---|---|---|---|---|---|---|
| Restructuring Charges by Business | ||||||
| Other | $3.1M0.0% | $3.1M— | $3.1M— | $3.1M— | $3.1M— |
Chart any of these lines over time, or line them up against competitors.
Compare these in charts →Questions, answered.
- How does Olin break its business down?
- Olin (OLN) reports sales by business across 4 parts — Chlor Alkali Products and Vinyls, Corporate/ other, Epoxy and Winchester. Each is extracted from the segment footnotes and tracked over time.
- Where does Olin's segment data come from?
- Segment breakdowns are pulled from the segment footnotes in Olin's SEC filings (the XBRL dimensional tags), so every line ties back to a reported figure. Switch between quarterly, annual, and TTM, or open any segment for its full history.