All lobbying filings

Olin Corporation

Olin Corporation filed a Q1 report for Olin Corporation on April 17, 2026.

Lobbying for Olin Corporation

As filed: OLIN CORPORATION for OLIN CORPORATION.

All filings by Olin Corporation · Everything Olin Corporation has reported

Filing · LD-2 quarterly report Q1 report

Reporting period

1st Quarter 2026

Jan 1 - Mar 31 · Posted Apr 17, 2026

Expenses

$260,000

What this organization spent lobbying with its own staff. Reported using the LDA's own definitions (method A): the three LDA methods count different costs, so an expenses figure is not comparable across filers that used different ones.

Client based in

Missouri

Official filing document

Government bodies contacted 5

The chambers, agencies and offices the filer named. It does not say who inside them was contacted, or when. Each name opens every filing that named the same body.

Lobbying activity 6

Chemicals/Chemical Industry

Issues related to asbestos; Issues related to reform of the Frank R. Lautenberg Chemical Safety for the 21st Century Act (PL 114-182); Issues related to the Epoxy Resin anti-dumping and countervailing duty cases pending at International Trade Commission.

Transportation

Issues related to railroad safety and competition and proposed merger of Class I railroads.

Firearms/Guns/Ammunition

Issues related to Department of Defense and NDAA appropriations pertaining to the Lake City Funding Provision; Issues related to the National Defense Authorization Act for Fiscal Year 2026 (PL 119-60).

Health Issues

Issues related to pharmacy benefit managers pertaining to H.R. 4317 - PBM Reform Act of 2025; Issues related to pharmacy benefit managers pertaining to S. 3345 - PBM Price Transparency and Accountability Act.

Environment/Superfund

Issues related to the 2012 PVC MACT rule (National Emissions Standards for Hazardous Air Pollutants; Polyvinyl Chloride; and Copolymers Production).

Trade (domestic/foreign)

Issues related to the Section 232 Copper Tariff rule issued August 1, 2025.

Bills named in this filing 2

H.R. 4317
PBM Reform Act of 2025
S. 3345
PBM Price Transparency and Accountability Act

Source: federal Lobbying Disclosure Act filing, reproduced as filed. Bills are parsed from the activity descriptions.