D. Aaron Rihn
Robert Peirce & Associates, P.C.
- Address of record
- 437 Grant Street, Suite 1100, Pittsburgh, PA 15219, 412-281-7229
- arihn@peircelaw.com
- Phone
- (412) 281-7229
- Fax
- Fax 412-281-4229
Contact details as filed with the court in the cases below.
Case history
Publicly tracked matters where this attorney is listed as counsel.
Sayers v. Phoenix Physical Therapy and Rehabilitation Class Action
This proposed class action alleges contract-related claims against Phoenix Physical Therapy and Rehabilitation, LLC. Based on the nature of suit (Contract: Other), the case apparently involves allegations regarding contracts or agreements with the physical therapy provider, though specific allegations are not detailed in the available docket information.
- Filed
- September 3, 2026
- Represents
- HOLIDAY SAYERS
Ruane v. HomeTap Equity Partners Fraud Class Action
A proposed class action against HomeTap Equity Partners and related entities, apparently concerning fraud allegations. The case has been stayed pending resolution of defendants' motion to compel arbitration, suggesting potential disputes over whether the claims must be arbitrated rather than litigated as a class action.
- Filed
- May 11, 2026
- Represents
- ROBERTA RUANE, JOHN RUANE
Archery Products Antitrust Class Action
A proposed class action alleges that defendants engaged in anticompetitive conduct related to archery products, apparently involving price-fixing, market allocation, or other antitrust violations. The case has been designated as multidistrict litigation, suggesting multiple related claims have been consolidated in federal court in Colorado.
- Filed
- October 16, 2025
- Represents
- Shawn Butter
Amrock Consumer Contract Class Action
A proposed class action against Amrock LLC, apparently involving contract claims by consumers. The nature of suit is Contract: Other, suggesting the plaintiffs allege breach of contract or similar claims related to Amrock's title insurance or real estate settlement services. The docket text does not detail the specific allegations, but these are allegations only, not proven facts.
- Filed
- November 12, 2024
- Represents
- ALLISON MANGLE, AMY BRYAN, CRAIG BRYAN, TAMI HOLZEL, AMANDA HUTCHINSON, DANIEL HUTCHINSON
“Recovery” and “exposure” refer to total disclosed settlement funds in associated cases, not money personally won or lost by an attorney. Settlements generally resolve disputed allegations without a finding that either side won. Data comes from public court dockets and may be incomplete.