# OLIN Corp (OLN)

> Cited company facts from SEC filings, by Steadybase. Web page: https://steadybase.io/company/olin-corp/ JSON: https://steadybase.io/company/olin-corp.json Checked Nov 10, 2026. Latest filing read: Oct 30, 2026.

## Company

- Legal name: OLIN Corp
- Ticker: OLN (NYSE)
- SEC CIK: 0000074303
- Industry: Chemicals & Allied Products (SIC 2800)
- Headquarters: Clayton, MO
- Fiscal year ends: December 31
- SEC filer category: Large accelerated filer
- Website: olin.com
- LinkedIn: https://www.linkedin.com/company/olin-corporation
- Next earnings date: Jan 28, 2027 (estimated from past 8-K timing)

## Key facts

- Revenue: $6.8B for the fiscal year ended Dec 31, 2025 (10-K filed Feb 20, 2026). Source: https://www.sec.gov/Archives/edgar/data/74303/000007430326000027/0000074303-26-000027-index.html
- Operating income: $5.3M for the fiscal year ended Dec 31, 2025 (10-K filed Feb 20, 2026). Source: https://www.sec.gov/Archives/edgar/data/74303/000007430326000027/0000074303-26-000027-index.html
- Net income: -$101.1M for the fiscal year ended Dec 31, 2025 (10-K filed Feb 20, 2026). Source: https://www.sec.gov/Archives/edgar/data/74303/000007430326000027/0000074303-26-000027-index.html
- SG&A: $463.3M for the fiscal year ended Dec 31, 2025 (10-K filed Feb 20, 2026). Source: https://www.sec.gov/Archives/edgar/data/74303/000007430326000027/0000074303-26-000027-index.html
- Employees: 7,849 as of Dec 31, 2025, as reported in an SEC filing. Source: https://www.sec.gov/Archives/edgar/data/74303/000007430326000027/oln-20251231.htm
- Shares outstanding: 114,005,726 as of Sep 30, 2026 (10-Q filed Oct 30, 2026). Source: https://www.sec.gov/Archives/edgar/data/74303/000007430326000093/0000074303-26-000093-index.html
- Auditor: Kpmg LLP, St. Louis, MO, named in the latest 10-K. Source: https://www.sec.gov/Archives/edgar/data/74303/000007430326000027/oln-20251231.htm

## Business

Olin Corporation (Olin, the Company, we or our) is a Virginia corporation, incorporated in 1892, having its principal executive offices in Clayton, MO.S. manufacturer of ammunition. Our operations are concentrated in three business segments: Chlor Alkali Products and Vinyls, Epoxy and Winchester. All of our business segments are capital-intensive manufacturing businesses.

Source: Item 1. Business, https://www.sec.gov/Archives/edgar/data/74303/000007430326000027/oln-20251231.htm

## Annual results

| Fiscal year ended | Revenue | Operating income | Net income | SG&A |
|---|---|---|---|---|
| Dec 31, 2025 | $6.8B | $5.3M | -$101.1M | $463.3M |
| Dec 31, 2024 | $6.5B | $296.5M | $105.0M | $408.5M |
| Dec 31, 2023 | $6.8B | $712.1M | $452.0M | $406.7M |
| Dec 31, 2022 | $9.4B | $1.8B | $1.3B | $393.9M |
| Dec 31, 2021 | $8.9B | $1.9B | $1.3B | $416.9M |

Each figure comes from the annual report for that year. Filing links for every figure: https://steadybase.io/company/olin-corp.json

## Officers and directors

- Kenneth Todd Lane, President & CEO. Source: Form 4 filed Mar 20, 2026, https://www.sec.gov/Archives/edgar/data/74303/000178227626000006/0001782276-26-000006-index.htm
- Todd A. Slater, VP & CFO. LinkedIn: https://linkedin.com/in/todd-slater-341a3386. Source: Form 4 filed Feb 24, 2026, https://www.sec.gov/Archives/edgar/data/74303/000132818926000008/0001328189-26-000008-index.htm
- Angela M. Castle, VP & Chief Legal Officer. LinkedIn: https://linkedin.com/in/angela-castle-3a664479. Source: Form 4 filed Feb 24, 2026, https://www.sec.gov/Archives/edgar/data/74303/000205879626000006/0002058796-26-000006-index.htm
- R. Nichole Sumner, VP & Controller. Source: Form 4 filed Feb 24, 2026, https://www.sec.gov/Archives/edgar/data/74303/000160750326000008/0001607503-26-000008-index.htm
- Teresa M. Vermillion, VP & Treasurer. LinkedIn: https://linkedin.com/in/teresa-vermillion-4306397b. Source: Form 4 filed Feb 24, 2026, https://www.sec.gov/Archives/edgar/data/74303/000172999826000004/0001729998-26-000004-index.htm
- Deon Carter, VP & President CAPV. Source: Form 4 filed Jun 18, 2026, https://www.sec.gov/Archives/edgar/data/74303/000202590826000011/0002025908-26-000011-index.htm
- Florian J. Kohl, VP & Pres,Epoxy&International. Source: Form 4 filed Jun 3, 2026, https://www.sec.gov/Archives/edgar/data/74303/000202224126000008/0002022241-26-000008-index.htm
- Marc Ehrhardt, VP & Pres Corp Development. LinkedIn: https://linkedin.com/in/marc-ehrhardt-b9695a1. Source: Form 4 filed May 5, 2026, https://www.sec.gov/Archives/edgar/data/74303/000206671426000004/0002066714-26-000004-index.htm
- Brett A. Flaugher, VP & Pres, Winchester. Source: Form 4 filed Feb 24, 2026, https://www.sec.gov/Archives/edgar/data/74303/000172763526000005/0001727635-26-000005-index.htm
- Beverley A. Babcock, Board member (per proxy). Source: DEF 14A filed Mar 20, 2026, https://www.sec.gov/Archives/edgar/data/74303/000007430326000041/oln-20260316.htm
- Deon A. Carter, Named in proxy. LinkedIn: https://linkedin.com/in/deon-carter-b55a206. Source: DEF 14A filed Mar 20, 2026, https://www.sec.gov/Archives/edgar/data/74303/000007430326000041/oln-20260316.htm
- Edward M. Daly, Board member (per proxy). Source: DEF 14A filed Mar 20, 2026, https://www.sec.gov/Archives/edgar/data/74303/000007430326000041/oln-20260316.htm
- Julie A. Piggott, Board member (per proxy). Source: DEF 14A filed Mar 20, 2026, https://www.sec.gov/Archives/edgar/data/74303/000007430326000041/oln-20260316.htm
- Kenneth T. Lane, Board member (per proxy). Source: DEF 14A filed Mar 20, 2026, https://www.sec.gov/Archives/edgar/data/74303/000007430326000041/oln-20260316.htm
- Matthew S. Darnall, Board member (per proxy). Source: DEF 14A filed Mar 20, 2026, https://www.sec.gov/Archives/edgar/data/74303/000007430326000041/oln-20260316.htm
- Randee N. Sumner, Named in proxy. Source: DEF 14A filed Mar 20, 2026, https://www.sec.gov/Archives/edgar/data/74303/000007430326000041/oln-20260316.htm

## Recent 8-K events

- Nov 4, 2026: Item 1.01, Entry into a material definitive agreement; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/74303/000095015726001202/form8-k.htm
- Oct 29, 2026: Item 2.02, Results of operations and financial condition (earnings release); Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/74303/000007430326000091/oln-20261029.htm
- Oct 28, 2026: Item 1.01, Entry into a material definitive agreement; Item 2.03, Creation of a direct financial obligation; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/74303/000095015726001129/form8-k.htm
- Aug 25, 2026: Item 5.07, Submission of matters to a vote of security holders; Item 7.01, Regulation FD disclosure; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/74303/000119312526365252/d359151d8k.htm
- Aug 18, 2026: Item 8.01, Other events. Source: https://www.sec.gov/Archives/edgar/data/74303/000119312526354370/d273642d8k.htm
- Aug 11, 2026: Item 7.01, Regulation FD disclosure; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/74303/000007430326000082/oln-20260811.htm
- Jul 30, 2026: Item 2.02, Results of operations and financial condition (earnings release); Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/74303/000007430326000071/oln-20260730.htm
- Jun 16, 2026: Item 1.01, Entry into a material definitive agreement; Item 8.01, Other events; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/74303/000119312526272877/d157699d8k.htm
- Jun 16, 2026: Item 7.01, Regulation FD disclosure; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/74303/000119312526271782/d99037d8k.htm
- May 7, 2026: Item 2.02, Results of operations and financial condition (earnings release); Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/74303/000007430326000060/oln-20260507.htm

## Insider trades (Form 4)

- Feb 25, 2026: Deon Carter (VP & President CAPV) sold 6,500 shares, about $154,245. Source: https://www.sec.gov/Archives/edgar/data/74303/000202590826000009/0002025908-26-000009-index.htm
- Feb 24, 2026: Angela M. Castle (VP & Chief Legal Officer) sold 2,379.26 shares, about $57,697. Source: https://www.sec.gov/Archives/edgar/data/74303/000205879626000006/0002058796-26-000006-index.htm
- Feb 3, 2026: R. Nichole Sumner (VP & Controller) sold 4,750 shares, about $106,827. Source: https://www.sec.gov/Archives/edgar/data/74303/000160750326000004/0001607503-26-000004-index.htm
- Feb 3, 2026: Todd A. Slater (VP & CFO) sold 92,250 shares, about $2.1M. Source: https://www.sec.gov/Archives/edgar/data/74303/000132818926000004/0001328189-26-000004-index.htm
- Nov 26, 2025: Teresa M. Vermillion (VP & Treasurer) sold 4,500 shares, about $93,870. Source: https://www.sec.gov/Archives/edgar/data/74303/000172999825000004/0001729998-25-000004-index.htm
- Aug 13, 2025: Teresa M. Vermillion (VP & Treasurer) sold 6,000 shares, about $126,660. Source: https://www.sec.gov/Archives/edgar/data/74303/000007430325000125/0000074303-25-000125-index.htm
- Aug 6, 2025: Marc Ehrhardt (VP & Pres Corp Development) bought 20,000 shares, about $374,000. Source: https://www.sec.gov/Archives/edgar/data/74303/000007430325000115/0000074303-25-000115-index.htm

## Latest filings

- 8-K filed Oct 29, 2026: https://www.sec.gov/Archives/edgar/data/74303/000007430326000091/oln-20261029.htm
- 10-K filed Feb 20, 2026: https://www.sec.gov/Archives/edgar/data/74303/000007430326000027/oln-20251231.htm
- 10-Q filed Oct 30, 2026: https://www.sec.gov/Archives/edgar/data/74303/000007430326000093/oln-20260930.htm
- DEF 14A filed Mar 20, 2026: https://www.sec.gov/Archives/edgar/data/74303/000007430326000041/oln-20260316.htm

## About this data

SEC EDGAR filings, read by Steadybase. Every value links to the filing it came from.
Steadybase covers US-headquartered public companies that file with the SEC. API and MCP access: https://steadybase.io/docs/