Mattson v. Rosebud Electric Cooperative

Court

District Court, D. South Dakota (D.S.D.)
Official Court Website →

Assigned judge

Roberto A. Lange · 217 cases in index

Docket number

3:25-cv-03008

Cause

18:1962 Racketeering (RICO) Act
18 U.S.C. § 1962

Nature of suit

410 Other Statutes: Antitrust
Claims of unlawful restraint of trade, monopolization, or anticompetitive conduct under the Sherman and Clayton Acts.

Jurisdiction

Federal Question

Jury demand

None

Date filed

05/08/2025

25 Antitrust cases in this court are indexed here.

Parties

• plaintiff · Mattson · 157 cases
• defendant · Rosebud Electric Cooperative

About Antitrust Lawsuits

Antitrust lawsuits allege unlawful restraints on competition — price-fixing, monopolization, market allocation, or anticompetitive mergers — brought under federal antitrust statutes such as the Sherman and Clayton Acts.

Frequently Asked Questions

What is Mattson v. Rosebud Electric Cooperative?

Mattson v. Rosebud Electric Cooperative is a federal antitrust lawsuit filed on 05/08/2025 in the District Court, D. South Dakota. The case is currently open in the federal court system. Antitrust lawsuits allege unlawful restraints on competition — price-fixing, monopolization, market allocation, or anticompetitive mergers — brought under federal antitrust statutes such as the Sherman and Clayton Acts.

What type of case is this?

It is classified as “Antitrust” under the federal nature-of-suit system. Antitrust lawsuits allege unlawful restraints on competition — price-fixing, monopolization, market allocation, or anticompetitive mergers — brought under federal antitrust statutes such as the Sherman and Clayton Acts.

What court is the case in?

The case is in the District Court, D. South Dakota, docket number 3:25-cv-03008.

When was the case filed?

Mattson v. Rosebud Electric Cooperative was filed on 05/08/2025. The case is currently open.

What law is the case brought under?

The docket lists the cause as 18 U.S.C. § 1962.