Antitrust

Antitrust MDLs

Antitrust and competition litigation involving price-fixing conspiracies, monopolistic behavior, and anticompetitive practices. These cases aim to restore fair market competition and compensate victims of illegal business conduct.

Justice Statues - Antitrust Litigation
41
Active MDLs
1,014
Pending Actions
1,944
Total Filed
3x
Treble Damages

About Antitrust MDLs

Antitrust MDLs consolidate lawsuits alleging violations of federal antitrust laws, including the Sherman Act and Clayton Act. These cases often involve complex economic analysis to prove anticompetitive conduct and calculate damages to consumers and businesses.

A key feature of antitrust law is the availability of treble damages—successful plaintiffs may recover three times their actual damages, plus attorneys' fees. This provides a strong incentive for private enforcement of competition laws.

Common Violations

  • Price Fixing

    Competitors agreeing on prices

  • Market Allocation

    Dividing markets or customers

  • Bid Rigging

    Coordinating contract bids

  • Monopolization

    Abusing market dominance

Key Issues in Antitrust Litigation

Price Overcharges

Plaintiffs must prove they paid artificially inflated prices due to anticompetitive conduct.

Class Certification

Proving that common issues predominate, allowing claims to proceed on a class-wide basis.

Pass-Through

Indirect purchasers may recover if they can show overcharges were passed down the chain.

All Antitrust MDLs

41 active MDLs with 1,014 pending actions

Antitrust MDL-2724

Generic Pharmaceuticals Pricing Antitrust

142
pending actions
PAE
District
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Antitrust MDL-2656

Domestic Airline Travel Antitrust

105
pending actions
DC
District
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Antitrust MDL-1720

Payment Card Interchange Fee and Merchant Discount Antitrust

65
pending actions
NYE
District
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Antitrust MDL-1917

Cathode Ray Tube Antitrust

54
pending actions
CAN
District
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Antitrust MDL-3110

Granulated Sugar Antitrust

53
pending actions
MN
District
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Antitrust MDL-2998

Pork Antitrust

51
pending actions
MN
District
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Antitrust MDL-3031

Cattle and Beef Antitrust

35
pending actions
MN
District
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Antitrust MDL-3148

GoodRx and Pharmacy Benefit Manager Antitrust

32
pending actions
RI
District
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Antitrust MDL-2918

Hard Disk Drive Suspension Assemblies Antitrust

30
pending actions
CAN
District
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Antitrust MDL-3113

Apple Inc. Smartphone Antitrust

29
pending actions
NJ
District
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Antitrust MDL-2931

Delta Dental Antitrust

27
pending actions
ILN
District
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Antitrust MDL-3010

Google Digital Advertising Antitrust

27
pending actions
NYS
District
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Antitrust MDL-3062

Crop Protection Products Loyalty Program Antitrust

26
pending actions
NCM
District
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Antitrust MDL-3119

Shale Oil Antitrust

26
pending actions
NM
District
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Antitrust MDL-3179

Fire Apparatus Antitrust Litigation

25
pending actions
WIE
District
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Antitrust MDL-3160

Archery Products Antitrust

24
pending actions
CO
District
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Antitrust MDL-3152

Construction Equipment Rental Antitrust

22
pending actions
ILN
District
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Antitrust MDL-2406

Blue Cross Blue Shield Antitrust

21
pending actions
ALN
District
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Antitrust MDL-2542

Keurig Green Mountain Single-Serve Coffee Antitrust

21
pending actions
NYS
District
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Antitrust MDL-2460

Niaspan Antitrust

20
pending actions
PAE
District
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Antitrust MDL-3097

Concrete and Cement Additives Antitrust

17
pending actions
NYS
District
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Antitrust MDL-2311

Automotive Parts Antitrust

16
pending actions
MIE
District
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Antitrust MDL-2981

Google Play Store Antitrust

16
pending actions
CAN
District
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Antitrust MDL-3175
Actively Recruiting

Shell Eggs Antitrust Litigation

16
pending actions
WIW
District
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Antitrust MDL-2867

Local TV Advertising Antitrust

15
pending actions
ILN
District
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Antitrust MDL-3030

Deere & Company Repair Services Antitrust

14
pending actions
ILN
District
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Antitrust MDL-3071

RealPage, Rental Software Antitrust

13
pending actions
TNM
District
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Antitrust MDL-2862

Diisocyanates Antitrust

12
pending actions
PAW
District
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Antitrust MDL-3162

Class Action Settlement Administration Litigation

12
pending actions
DC
District
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Antitrust MDL-3034

Neo Wireless, Patent

7
pending actions
MIE
District
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Antitrust MDL-3138

Denosumab Patent

7
pending actions
NJ
District
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Antitrust MDL-3167

Broiler Chicken Grower Antitrust Litigation (No. III)

6
pending actions
UT
District
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Antitrust MDL-2670

Packaged Seafood Products Antitrust

5
pending actions
CAS
District
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Antitrust MDL-3161

CCell Closed Cannabis Oil Vaporization Systems and Components Products Antitrust

5
pending actions
CAN
District
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Antitrust MDL-3158

SAP SE, et al., Patent

4
pending actions
DE
District
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Antitrust MDL-2704

Interest Rate Swaps Antitrust

3
pending actions
NYS
District
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Antitrust MDL-3103

Aflibercept Patent

3
pending actions
WVN
District
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Antitrust MDL-1663

Insurance Brokerage Antitrust

2
pending actions
NJ
District
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Antitrust MDL-3132

Midwest Energy Emissions Corp. Patent

2
pending actions
IAS
District
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Antitrust MDL-3134

AVYCAZ Patent

2
pending actions
NJ
District
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Antitrust MDL-3154

Respimat Pharmaceuticals Antitrust

2
pending actions
MA
District
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Affected by Anticompetitive Conduct?

If you believe you paid inflated prices due to price-fixing or other antitrust violations, you may be eligible to join a class action or file a claim.