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SEC insider activity covers quarterly filings through June 30, 2026. Later filings are not included. Reported roles do not establish current employment or current holdings. SEC filing documents, sections and filing-text search cover filings dated January 1, 2000 onward. Earlier filings are deferred until after launch.
Also known as: OLIN CORPORATION, Olin Corporation, OLIN CORPORATION
Client-Reported Lobbying Expenses
$5.2M
214 filings
Firm Income Reported for This Client
$4.0M
Not substituted for client expenses
Contract Awards
$3.0M
159 awards
Summary
OLIN CORPORATION is an organization, based in MO. Its political footprint includes $5.2 million in client-reported lobbying expenses, $4.0 million in lobbying-firm income reported for this client, $3.0 million in government contracts. Lobbying activity focuses on Chemicals/Chemical Industry, Transportation, Environment/Superfund, Firearms/Guns/Ammunition. Their largest government contract source is Department of Justice at $2.6 million. Political activity spans from 1999 to 2026.
These are different money flows and are not added together: contributions and lobbying expenses flow out, while contract awards flow to the organization.
Lobbying Spend Trend
↑ 42% YoY
2025: $920K (complete years)
Political Money Flow
Government agencies → OLIN CORPORATION (contracts) → political recipients & lobbying. Hover for details.
Activity data: Senate LDA · USAspending.gov