Supreme Court of the United States · Official docket →
Sunoco, Inc. (R&M), et al. v. Perry Cline, Individually and on Behalf of All Others Similarly Situated
Paid petition · United States Court of Appeals for the Tenth Circuit, No. 26-7014 · judgment March 30, 2026
(petition-stage, structural)
About 4.1× the 4.1% base rate. The model weights this up for counsel with five or more prior petitions here, a circuit split argued in the petition, and a dissent in the court below (flagged in the petition).
Question presented
The decision below affirmed an award of $100 million in damages to a class full of members who have never been identified and likely never will be, with upwards of three-quarters of that judgment bound for unclaimed-property funds and class counsel’s coffers. This case involves a class of 53,000 “oil-well interest owners” to whom petitioners failed to pay statutorily required interest on late proceeds payments. But the class was not confined to people who actually received a late proceeds payment. It instead included thousands of well interests for which no one had been paid proceeds, and proceeds were instead sitting in unclaimed-property funds—because petitioners could not identify or locate their owners. Respondent does not claim to know who is entitled to most of those proceeds or have any administratively feasible means of identifying them. Yet he nonetheless sought to recover interest on behalf of those unknown owners— even though entitlement to interest turns on whether and when someone secured “marketable title,” which cannot be determined without knowing who claims to have it. The district court certified the class and awarded it $100 million—nearly two-thirds of which is attributable to these unknown “owners”—and the Tenth Circuit affirmed. In doing so, it took the wrong side of a circuit split over whether a class must provide a feasible means of ascertaining its members, and it sanctioned nearly $70 million in damages that no one has been proven to have standing to recover. The question presented is: Whether Rule 23 or Article III permits a court to certify a class and award all members damages when
Counsel of record
For petitioner
Erin E. Murphy
Clement & Murphy, PLLC
For respondent
Russell S. Post
Beck Redden LLP
Case
Conference history
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Proceedings
- Aug 24 2026Brief of respondent Perry Cline in opposition filed.
- Aug 04 2026Response to motion for leave to file amicus curiae brief from respondent filed.
- Jul 31 2026Motion for leave to file amicus curiae brief filed by The National Association of Manufacturers.
- Jul 22 2026Motion to extend the time to file a response is granted and the time is extended to and including August 31, 2026.
- Jul 21 2026Motion to extend the time to file a response from July 31, 2026 to August 31, 2026, submitted to The Clerk.
- Jun 26 2026Petition for a writ of certiorari filed. (Response due July 31, 2026)