Antitrust Radar
Enforcement atlas

Economic observatory / domestic enforcement

Enforcement proceedings

Trace official records within documented proceedings. Dates, named parties, and procedural stages remain separate from economic context and do not establish an enforcement outcome by themselves.

Latest encoded proceeding Compare proceedingsProceedings JSON

Latest encoded record: Jul 14, 2026 in PBM insulin-rebate matter. This date is not a representation that the proceeding is complete.

Encoded chronology horizon

Nine proceedings, fourteen dated records

x = official record date
Domestic enforcement proceeding chronologyNine explicitly declared proceedings arranged from the first encoded official record in 2019 through the latest encoded record in 2026. Each point opens the proceeding dossier.PBM insulin-rebate matterAdministrative caseSep 20, 2024 / Litigation / FTC files administrative complaint against the three largest PBMsFeb 4, 2026 / Remedy / FTC announces proposed consent agreement with Express ScriptsJul 14, 2026 / Remedy / FTC announces proposed consent agreement with CaremarkRealPage rental-pricing matterCourt caseAug 23, 2024 / Litigation / DOJ and states sue RealPage over rental pricing practicesNov 24, 2025 / Remedy / DOJ files proposed settlement with RealPageGoogle search monopolizationCourt caseOct 20, 2020 / Litigation / United States files search monopolization complaint against GoogleAug 5, 2024 / Decision / Court finds Google liable for unlawful search monopoly maintenanceSep 2, 2025 / Remedy / Court orders search distribution and data-access remediesCloud and AI partnerships studyMarket studyJan 17, 2025 / Monitoring / FTC reports on cloud-provider and generative AI partnershipsWireless marketplace monitoringMonitoring seriesDec 31, 2024 / Monitoring / FCC releases 2024 Communications Marketplace ReportAir travel competition inquiryMarket inquiryOct 24, 2024 / Investigation / DOJ and DOT launch broad inquiry into competition in air travelPBM market studyMarket studyJul 9, 2024 / Monitoring / FTC releases interim staff report on prescription drug middlemenJetBlue-Spirit challengeMerger matterJan 16, 2024 / Decision / Court blocks JetBlue's proposed acquisition of Spirit AirlinesT-Mobile-Sprint mergerMerger matterJul 26, 2019 / Remedy / T-Mobile-Sprint settlement requires divestitures to support wireless entryOfficial record date
InvestigationLitigationDecisionRemedyMonitoring
Proceedings
93 multi-record chronologies
Official records
142019-2026 encoded dates
Named organizations
21Exact official-record edges
Market contexts
713 source dossiers

Declared chronology, bounded inference. Proceeding membership is an explicit editorial relationship among dated official records. It does not merge the records' legal effect, turn an allegation into a finding, imply that a matter is closed, or establish that every relevant filing has been encoded.

Proceeding directory

Locate a matter by record, organization, market, or stage

2 of 9
01
Merger matterLatest encoded: Decision

JetBlue-Spirit acquisition challenge

A source-bounded chronology for the federal court decision blocking JetBlue's proposed acquisition of Spirit Airlines.

Jan 16, 2024 to Jan 16, 2024 / U.S. District Court for the District of Massachusetts
01Decision

One official record currently encoded

Records
1
Organizations
2
Markets
1
Sources
1
02
Merger matterLatest encoded: Remedy

T-Mobile-Sprint merger and divestiture remedy

A source-bounded chronology for the federal settlement and divestiture package associated with the T-Mobile-Sprint transaction.

Jul 26, 2019 to Jul 26, 2019 / U.S. Department of Justice
01Remedy

One official record currently encoded

Records
1
Organizations
3
Markets
1
Sources
1
Reusable event packetsEvery dossier hands off exact record, named-edge, and HHI-window rows.
Separate market definitionsLinked markets remain context routes, not adjudicated market declarations.
Exact named edgesOrganization counts only cover relationships encoded from official sources.