Sheppard MullinPartner

Leo Caseria

About Leo Caseria

Leo Caseria is a lawyer practicing antitrust and competition, antitrust counseling and compliance, california antitrust and unfair competition law and 11 other areas of law. Leo received a B.A. degree from University of California, Los Angeles in 2002, and has been licensed for 21 years. Leo practices at Sheppard Mullin in Los Angeles, CA.

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Services

Areas of Law

  • Litigation
  • Other 13
    • Antitrust and Competition
    • Antitrust Counseling and Compliance
    • California Antitrust and Unfair Competition Law
    • Consumer Protection
    • Criminal Antitrust and Cartel Investigations
    • Government Merger and Civil Conduct Investigations
    • Intellectual Property / Antitrust
    • Private Civil Antitrust Litigation
    • International Reach
    • Japan
    • Korea
    • Class Action Defense
    • Governmental Practice

Practice Details

  • Firm Information
    Position
    Partner
    Firm Name
    Sheppard Mullin
  • Representative Cases & Transactions
    Cases
    Experience: Representative Engagements: Litigation: Defending Essex Property Trust (NYSE: ESS) against antitrust claims relating to alleged conspiracy to fix rental rates for multifamily apartment units. Competitors allegedly carried out the conspiracy using industry software
    algorithm provided by RealPage. In re RealPage, Inc. Rental Software Antitrust Litigation (No. II), Case No. 23-3071 (M.D. Tenn.)
    Representing Dr. Rol
    Chalifoux in his antitrust case against the West Virginia University Health System, alleging monopolistic conduct relating to interventional pain management services in West Virginia. Defendants' motion to dismiss denied. Chalifoux v. Wetzel County Hospital, Inc., Case No. 22-cv-313 (N.D.W.V. Order dated June 22, 2023).
    Defending Cyient, Inc. against antitrust claims brought by a putative class of aerospace engineers alleging a 'no-poach' conspiracy between employers not to hire from each other from 2011 to the present. Borozny et al. v. Raytheon Technologies Corporation, Pratt & Whitney Division, et al., Case No 3:21-cv-01657 (D. Conn.).
    Defending Hartford HealthCare Corporation against monopolization claims brought by competitor Saint Francis Hospital
    Medical Center in federal court,
    also against related class action brought by a putative class of individuals enrolled in commercial health plans. Saint Francis Hospital
    Medical Center, Inc. v. Hartford Healthcare Corporation, Case No. 3:22-cv-00050-AVC (D. Conn.)
    John Brown et al. v. Hartford HealthCare Corp., Case No. HHD-CV22-6152239-S (Superior Court of the Judicial District of Hartford).
    Defending honey importer Export Packers Company Limited dba Odem International against an antitrust
    RICO class action brought by a putative class of U.S. domestic beekeepers, relating to a purported conspiracy to sell foreign fake honey. All claims dismissed. Henry's Bullfrog Bees v. Sunl
    Trading, Inc., Case No. 2:21-CV-00582-TLN-CKD (E.D. Cal. Order dated Feb. 23, 2022).
    Defending The Reynolds
    Reynolds Company against state
    federal antitrust claims relating to data management system access. Monopolization
    attempted monopolization claims dismissed at pleading stage. Motor Vehicle Software Corporation v. CDK Global, Inc., Case No. 17-896 (C.D. Cal. Order dated Oct. 2, 2017). Motion for summary judgment on conspiracy claims partially granted, eliminating majority of remaining potential liability. In re Dealer Management Systems Antitrust Litigation, Case No. 18-864 (N.D. Ill. Order dated Jun. 29, 2023).
    Defending JRK Residential Group, Inc. against putative class action alleging price gouging of apartment rental rates in California following wildfire emergencies. Felker v. JRK Residential Group, Inc., Case No. SCV-267587 (Sonoma County Superior Court).
    Representing cement producer CalPortl
    Company in antitrust case against four major railroads accused of allegedly price-fixing rate-based rail fuel surcharges. CalPortl
    Company v. BNSF Railway Company, Case No. 2:20-cv-03659 (C.D. Cal.).
    Co-lead trial counsel for defendants in two-month antitrust trial in 2019 before Judge Edward Davila in case involving alleged price-fixing
    market allocation claims relating to telescopes. Successfully obtained summary judgment on below-cost pricing
    refusal to deal issues prior to trial. Optronic Technologies Inc. v. Ningbo Sunny Electronic Co. Ltd. et al., Case No. 5:16-cv-06370 (N.D. Cal. Order dated Sept. 20, 2019).
    Defended CalPortl
    Company against False Claims Act claims premised on alleged conspiracy to fix prices
    allocate markets relating to cement, concrete
    asphalt. All claims dismissed
    affirmed by Ninth Circuit. S. ex rel. Rune Kraft v. CalPortl
    Construction, Case No. 16-4479 (C.D. Cal. order dated Mar. 9, 2018), aff'd, Case No. 18-55594 (9th Cir. opinion dated Apr. 7, 2020).
    Defended Save Mart against putative class action alleging price gouging of eggs in California. Plaintiff asserted a single claim under California's Unfair Competition Law, Cal. Bus. & Prof. Code section 17200, predicated upon an alleged violation of California Penal Code section 396, which prohibits price gouging. Claim against Save Mart was voluntarily dismissed after Save Mart filed a motion to dismiss. Fraser v. Cal-Maine Foods, Inc., Case No. 20-2733 (N.D. Cal.).
    Defended Amerifoods against putative class action alleging price gouging of eggs in California. Plaintiff asserted claims under California's Unfair Competition Law, Cal. Bus. & Prof. Code section 17200, predicated upon an alleged violation of California Penal Code section 396, which prohibits price gouging. Claims against Amerifoods voluntarily dismissed. El
    er v. Rose Acre Farms, Inc., Case No. 20STCV33673 (Los Angeles County Superior Court).
    Merger Review: 2015-2023: Represented CalPortl
    Company in connection with multiple acquisitions involving cement plants, cement terminals,
    ready-mix concrete plants, including Second Request response.
    2022: Represented Bellami in its acquisition by Beauty Industry Group, combining two leading providers of hair extensions. Beauty Industry Group Announces Acquisition of BELLAMI Hair - BeautyIndustryGroup
    2020: Represented Lakin Tire in its acquisition by Liberty Tire Recycling, combining two leading providers of tire recycling services. Sheppard Mullin Represents Lakin Tire in Acquisition By Liberty Tire: Sheppard Mullin
    2020: Represented OverDrive in its acquisition by KKR, combining two leading digital reading platforms used by libraries
    schools. KKR Completes Acquisition of OverDrive - OverDrive
    2018: Represented Interior Specialists, Inc., in its combination with Interior Logic Group, Inc., combining two leading interior finish services companies. Interior Logic Group, Inc.
    Interior Specialists, Inc. Announce Merger Closing Business Wire
    Conduct Investigations: 2022: Representing client in connection with confidential investigation by Washington attorney general relating to alleged antitrust conspiracy.
    2022: Representing third parties in connection with federal antitrust investigations concerning alleged anticompetitive conduct by technology companies.
    2022: Represented Smart & Final Stores, LLC
    favorably resolved California attorney general investigation relating to alleged price gouging of eggs. People v. Smart & Final Stores, LLC, Case No. 22CIV01378 (Superior Court of the State of California, County of San Mateo). https://www.law360.com/articles/1481365/grocery-chain-pays-175k-in-calif-s-covid-price-gouge-suit
    2020-2021: Represented several grocery store chains
    favorably resolved confidential investigations by CA, NV, OR,
    WA attorneys general, as well as local district attorneys, relating to alleged price gouging of eggs, water, toilet paper,
    other food
    grocery items.

Experience

  • Bar Admission & Memberships
    Admissions
    2005, California
    District of Columbia
    U.S. Court of Appeals for the Ninth Circuit
    U.S. District Court, Central District of California
    U.S. District Court, Eastern District of California
    U.S. District Court, Northern District of California
    Memberships

    Memberships

    •Co-Chair, Books and Treatises Committee, ABA Section of Antitrust Law, 2016-2024

  • Education & Certifications
    Law School
    Columbia Law School
    Class of 2005
    J.D.
    Harlan Fiske Stone Scholar
    Other Education
    University of California, Los Angeles
    Class of 2002
    B.A.

Leo Caseria

Partner at Sheppard Mullin
Not yet reviewed

350 South Grand Avenue, 40th FloorLos Angeles, CA 90071U.S.A.

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