Oklahoma class action settlements
14 settlements tracked in Oklahoma courts, 1 accepting claims right now.
You usually don't have to live in Oklahoma. This page groups cases by the court they were filed in. Most class actions cover people nationwide — eligibility comes from the settlement's class definition (what you bought or used, and when), not your address. Check each settlement's class definition.
Accepting claims now
Recently closed in Oklahoma
Past the filing deadline — kept so you can look up what a case was about and what it paid.
- TRISTAR Data SettlementClosed · closed July 15, 2026
- Oklahoma Spine Hospital Data Breach SettlementClosed · closed January 7, 2026
- Oklahoma Surgical Hospital Data Tracking SettlementPaid Up to $12 · closed December 26, 2025
- MedQ Data Breach SettlementClosed · closed December 15, 2025
- Dobson Technologies Data Breach SettlementClosed · closed December 4, 2025
- Hampton v. General Motors LLC - Oklahoma GM Engine LitigationPaid Pro rata share of $24,833,000 settlement · closed September 15, 2025
- Blevins v Continental Resources SettlementClosed
- Cline v. Sunoco Oil and Gas SettlementClosed
- DDL Oil & Gas v. Tapstone Energy Oil and Gas Payment SettlementClosed
- Dinsmore v. Oklahoma Petroleum Allies Oil & Gas Interest Payment SettlementClosed
- Kawulok v JMA Energy SettlementClosed
- Kernen-Citizen Energy II SettlementPaid Distribution based on qualifying payments and statutory interest owed under the Production Revenue Standards Act
- Sagacity v Mach III - Royalty Payment SettlementClosed