| Kellogg, Hansen, Todd, Figel & Frederick, PLLC as Class Counsel |
Expert / Consultant |
Attorney's fees - Loop LLC v. CDK Global, LLC, Civil Action No. 3:24-cv-00571, W.D. Wisc. (2025) |
May 2025 - ongoing |
| ACLU Immigrants' Rights Project on behalf of various putative and certified classes |
Expert / Consultant |
Class action issues - various cases challenging immigration policies of the United States government |
March 2025 - ongoing |
| Law Office of Robert C. Sanders on behalf of a putative class of gas royalty owners |
Expert / Consultant |
Class certification issues - Gateway Royalty LLC et al v. EAP Ohio LLC et al, Case No. 5:20-cv-02813, N.D. Ohio (2024-2025) |
October 2024 - ongoing |
| Robbins Geller Rudman & Dowd LLP as Lead (Class) Counsel |
Expert / Consultant |
Attorney's fees issues - In re Zoom Securities Litigation, Case No. 3:20-cv-02353-JD, N.D. Cal. (2023- ) |
October 2023 - ongoing |
| A corporation and its counsel |
Expert / Consultant |
Complex attorney’s fees issues |
June 2022 - ongoing |
| Burns Charest, LLP as Co-Lead Counsel for Upstream Plaintiffs |
Expert / Consultant |
Attorney's fees issues - In re Upstream Addicks and Barker (Texas) Flood-Control Reservoirs, Sub-Master Docket No. 17-9001L , Ct. of Federal Claims (2022) |
October 2021 - ongoing |
| Self and Professor Arthur R. Miller |
Other |
Amicus curiae in support of neither party on issues of standing in class action lawsuits - Laboratory Corporation of America Holdings v. Davis, 24-304, U.S. Supreme Court (2025) |
March 2025 - June 2025 |
| A law firm |
Expert / Consultant |
Class action and attorney's fees issues in a series of related cases pending throughout the United States |
June 2024 - May 2025 |
| Zuckerman Spaeder LLP |
Expert / Consultant |
Ethics Issues - In Re Blue Cross Blue Shield Antitrust Litigation (MDL 2406), Case No. 2:13-cv-20000, N.D. Ala. (2025) |
January 2025 - February 2025 |
| Arias Sanguineti for the Individual Action Plaintiffs Coordinating Committee |
Expert / Consultant |
Class Action Issues - In re Maui Wildfires, Case No. 2CSP-23-0000057, Second Circuit Court, State of Hawai‘i |
December 2024 - January 2025 |
| Susman Godfrey LLP |
Expert / Consultant |
Reverse auction/competing class action issues - Glover v. Connecticut General Life Insurance Company et al., Case No. 3:16-cv-00827, D. Conn. (2024) |
December 2024 - December 2024 |
| Elizabeth J. Cabraser of Lieff Cabraser Heimann & Bernstein, LLP and Paul J. Geller of Robbins Geller Rudman & Dowd LLP, as Co-Lead Class Counsel for the Third Party Payors Settlement Class |
Expert / Consultant |
Ethics issues - In re: National Prescription Opiate Litigation, Third Party Payor Settlement, MDL 2804, Civil Action No. 1:17-md-02804-DAP, N.D. Ohio (2024) |
November 2024 - December 2024 |
| Bryant Law Center, P.S.C.; Davis, Johnston, & Ringger, PC; Fayard & Honeycutt; Strauss Troy Co., LPA; and Shillen, Mackall, Seldon & Spicer |
Counsel |
Class action settlement and attorney's fees/common benefit fees issues - In re: East Palestine Train Derailment, Case No. 4:32-cv-00242-BYP, N.D. Ohio (2024) |
August 2024 - November 2024 |
| JRC Legal, McGuire Law, P.C., Underwood and Riemer, PC, Bock, Hatch, Lewis & Oppenheim, LLC, Mark K. Wasvary, P.C., Kent Law Offices, and McMorrow Law, P.C., as Settlement Class Counsel |
Expert / Consultant |
Attorney's fees issues - Drazen v. GoDaddy.com, LLC, Case No. 1:19-cv-00563, S.D. Ala. (2024) |
October 2024 - October 2024 |
| Elizabeth J. Cabraser of Lieff Cabraser Heimann & Bernstein, LLP and Paul J. Geller of Robbins Geller Rudman & Dowd LLP, as Co-Lead Class Counsel for the Third Party Payors Settlement Class |
Expert / Consultant |
Export report on history, structure, and equity of settlement allocation provisions - In re: National Prescription Opiate Litigation, Third Party Payor Settlement, MDL 2804, Civ. Action No. 1:17-md-02804-DAP, N.D. Ohio (2024) |
August 2024 - October 2024 |
| Quinn Emanuel Urquhart & Sullivan, LLP on behalf of Google LLC |
Expert / Consultant |
Attorney's fees - Brown et al. v. Google LLC et al., Civil Action No. 4:20-cv-03664, N.D. Cal. (2024) |
February 2024 - August 2024 |
| Robbins Geller Rudman & Dowd LLP at Lead (Class) Counsel |
Expert / Consultant |
Attorney's fees issues - In re Apple Securities Litigation, No. 4:19-cv-02033-YGR, N.D. Cal. (2024) |
May 2024 - July 2024 |
| A class of detainees at St. Louis’s Medium Security Institution, with ArchCity Defenders and Kellogg Hansen Todd Figel & Frederick PLLC |
Counsel |
Class certification issues - James Cody, et al v. City of St. Louis, Case No. 22-2348, U.S. Court of Appeals for the Eighth Circuit |
December 2022 - June 2024 |
| Quinn Emanuel Urquhart & Sullivan, LLP as Lead Counsel |
Expert / Consultant |
Attorney's fees - Health Republic Insurance Company v. U.S., Civil Action No. 1:16-cv-259C-KCD, U.S. Court of Federal Claims (2023) |
February 2023 - March 2024 |
| Milberg Coleman Bryson Phillips Grossman, LLC as Class Counsel |
Expert / Consultant |
Attorney's fees - Parris, et al. v. Meta Platforms, Inc., Case No. 2023LA000672, 18th Jud. Cir., DuPage County, Illinois (2024) |
January 2024 - February 2024 |
| A law firm |
Expert / Consultant |
Class action and attorney's fees issues - In re Aqueous Film-Forming Foams Products Liability Litigation, MDL No. 2:18-mn-2873-RMG (2023-2024) |
July 2023 - February 2024 |
| Dovel & Luner, LLP as Class Counsel |
Expert / Consultant |
Attorney's fees - Barr v. SelectBlinds LLC, Case No. 2:22-cv-08326-PD, C.D. Cal. (2024) |
November 2023 - December 2023 |
| Interim Settlement Class Counsel for Political Subdivisions |
Expert / Consultant |
Expert report on history and structure of settlement allocation provisions - In re McKinsey & Co., Inc. National Prescription Opiate Consultant Litigation, MDL 2996, Civ. Action No. 3:21-md-02996, N.D. Cal. (2023) |
September 2023 - November 2023 |
| Gupta Wessler PLLC and Motley Rice LLC as Class Counsel |
Expert / Consultant |
Attorney's fees - National Veterans Legal Services Program, et al. v. United States, Civil Action No. 1:16-CV-00745-PLF, D.D.C. (2023) |
September 2023 - October 2023 |
| Keller Rohrback LLP, Edelson PC, and Stoll Berne as Lead Counsel |
Expert / Consultant |
Attorney's fee issues in complex proceeding - James, et al., v. PacifiCorp, et al., Civil Action No. 20CV33885, Circuit Court of the State of Oregon for the County of Multnomah (2023) |
June 2023 - September 2023 |
| Cohen Milstein Sellers & Toll PLLC and Bernstein Litowitz Berger & Grossmann LLP as Lead Counsel |
Expert / Consultant |
Attorney's fees - In re Wells Fargo & Company Securities Litigation, Civil Action No. 1:20-cv-04494, S.D.N.Y.. (2023) |
July 2023 - August 2023 |
| Labaton Sucharow LLP as Lead Counsel for a class of PG&E securities holders |
Expert / Consultant |
Constitutionality of procedures for resolving claims in the aggregate within a bankruptcy proceeding - In re: PG&E Corporation and Pacific Gas and Electric Company, Case No. 19-30088(DM), U.S. Bankruptcy Court, N.D. Cal. (2023) |
May 2023 - June 2023 |
| Keller Rohrback L.L.P. and Bleichmar Fonti & Auld LLP as Class Counsel |
Expert / Consultant |
Attorney's fees - In re: Facebook, Inc. Consumer Privacy User Profile Litigation, Civil Action No. 3:18-md-02843, N.D. Cal. (2023) |
January 2023 - June 2023 |
| Edelson PC as Class Counsel |
Expert / Consultant |
Attorney’s fees issues - Benson v. DoubleDown Interactive, LLC, Civil Action No. 2:18-cv-00525, W.D. Wash. (2022); Ferrando v. Zynga Inc., Civil Action No. 2:22-cv-00214, W.D. Wash. (2022); Reed v. Scientific Games Corp., Civil Action No. 2:18-cv-00565, W.D. Wash. (2022); Kater v. Churchill Downs, Civil Action No. 2:15-cv-00612, W.D. Wash. (2020); Wilson v. Playtika, Ltd., Civil Action No. 3:18-cv-05277, W.D. Wash. (2020), Wilson v. Huuuge, Civil Action No. 3:18-cv-05276, W.D. Wash. (2020) |
October 2020 - March 2023 |
| Motley Rice LLC and Robbins Geller Rudman & Dowd LLP as Co-Class Counsel |
Expert / Consultant |
Attorney’s fees issues - In re Twitter Inc. Securities Litigation, Civil Action No. 4:16-cv-05314, N.D. Cal. (2022) |
August 2022 - November 2022 |
| MDL Co-Lead Counsel Robin Greenwald of Weitz & Luxenberg, PC and Michael Miller of The Miller Firm, LLC |
Counsel |
Common benefit fees in complex mass tort MDL - In re Roundup Products Liability Litigation, The Miller Law Firm, LLC and Weitz & Luxenberg v. Laborde Earles Law Firm, et al., Case No. 21:16228, U.S. Court of Appeals for the Ninth Circuit (2022) |
July 2021 - November 2022 |
| Hon. Anita B. Brody & Hon. David R. Strawbridge, U.S. District Court, E.D. Pa. |
Other |
Appointed to co-mediate complex attorney's fees issues - In re National Football League Players’ Concussion Injury Litigation, MDL 2323, Civil Action No. 2:12-md-02323, E.D.Pa. (2022) |
June 2022 - September 2022 |
| Labaton Sucharow LLP, Robbins Geller Rudman & Dowd LLP, and Scott + Scott Attorneys at Law LLP as Co-Lead Counsel in State Proceeding |
Expert / Consultant |
Competing class action issues - In re Lyft, Inc. Securities Litigation, 4:19-cv-02690, N.D. Cal. (2022); Lande, et al. v. Lyft, Inc., et al., Case No. CGC-19-575294, Superior Court of California, County of San Francisco, Dept. 613 (2022) |
June 2022 - August 2022 |
| Self |
Other |
Amicus curiae on propriety of incentive awards for class representatives in class action lawsuits - Johnson v. NPAS Solutions, Inc., Case No. 18-12344, U.S. Court of Appeals for the Eleventh Circuit (2020-), seeking en banc review of Johnson v. NPAS Sols., LLC, 975 F.3d 1244 (11th Cir. 2020) |
September 2020 - August 2022 |
| Zelle LLP and Boies Schiller Flexner LLP on behalf of United Healthcare Services, Inc. |
Expert / Consultant |
Common benefit fee issues - In re Zetia (Ezetimibe) Antitrust Litigation, 2:18-md-02836, E.D. Va. (2022) |
June 2022 - July 2022 |
| Robbins Geller Rudman & Dowd LLP, Scott + Scott Attorneys at Law LLP, and Cotchett Pitre & McCarthy LLP as Class Counsel in State Proceeding |
Expert / Consultant |
Competing class action issues - In re Micro Focus International PLC Securities Litigation, Civil Action No. 1:18-cv-06763, S.D.N.Y. (2022); In re Microfocus International PLC Securities Litigation, Master File No. 18CIV01549, California Sup. Ct., San Mateo Cty. (2022) |
April 2022 - May 2022 |
| Onder Law, LLC as Class Counsel |
Expert / Consultant |
Attorney's fees - Americredit Financial Services, Inc., D/B/A GM Financial v. Bell, Case No. 15SL-AC24506-01, Twenty-First Judicial Circuit Court, St. Louis Cty., Missouri |
February 2022 - March 2022 |
| Edelson PC on behalf of Objector Dennis Litteken |
Expert / Consultant |
Attorney's fees - In re TikTok, Inc., Consumer Privacy Litigation, Civil Action No. 1:20-cv-04699, N.D. Ill. (2022) |
February 2022 - February 2022 |
| Podhurst Orseck, P.A. as Lead Counsel for a group of consolidated cases |
Expert / Consultant |
Common benefit fee issues - In re Marjory Stoneman Douglas High School Shooting FTCA Litigation, Case No. 0:18-cv-62758, S.D. Fla. (2022) |
January 2022 - February 2022 |
| Planned Parenthood Federation of America and American Civil Liberties Union Foundation |
Expert / Consultant |
Class certification, notice, and other complex procedural issues - Whole Woman's Health, et al. v. Austin Reeve Jackson, et al., Civil Action No. 1:21-cv-00616, W.D. Tex. (2021) |
June 2021 - August 2021 |
| Hon. Richard M. Berman, U.S. District Court, S.D.N.Y. |
Other |
Appointed to mediate a set of complex issues in ongoing civil rights class action (Grottano v. City of New York, Civ. Action No. 15-cv-9242) |
May 2020 - January 2021 |
| Hon. Daniel A. Polster, U.S. District Court, N.D. Ohio |
Expert / Consultant |
Expert consultant to Court and Special Master on class action and attorney's fees issues, National Prescription Opiate Litigation, MDL 2804, Civ. Action No. 1:17-MD-2804, N.D. Ohio |
August 2018 - June 2020 |