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The Cascade Ledger
Capture Cascade Timeline · 1142–2026
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#Merger
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#Merger
— 17 entries in the record.
17
events
From
Aug 1, 1997
To
Aug 7, 2025
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Activity over time
Events per year
1997 · 1 event
1998 · 1 event
2000 · 2 events
2004 · 1 event
2006 · 1 event
2008 · 2 events
2013 · 1 event
2014 · 1 event
2016 · 1 event
2018 · 1 event
2019 · 1 event
2020 · 2 events
2025 · 2 events
1997
2025
Date
Event
Lanes
Status
2025-08-07
Skydance-Paramount deal closes with contentious FCC regulatory conditions
4 src
Paramount Global · Federal Communications Commission
confirmed
2025-07-24
FCC Approves Skydance's Acquisition of Paramount/CBS
4 src
Federal Communications Commission · Skydance Media · Paramount Global
confirmed
2020-05-08
AbbVie Completes $63 Billion Allergan Acquisition: Pharmaceutical Industry Consolidates Into Oligopoly
3 src
AbbVie · Federal Trade Commission
confirmed
2020-04-03
Raytheon-United Technologies Merge Creates $135 Billion Defense Giant, Consolidating Industry Power
4 src
Raytheon · Greg Hayes · Department of Justice
confirmed
2019-11-15
Bristol-Myers Squibb Completes $74 Billion Celgene Acquisition Despite FTC Concerns
3 src
Federal Trade Commission
confirmed
2018-06-07
Bayer Completes $63 Billion Monsanto Acquisition: Agricultural Seeds and Chemicals Consolidate Into Big Four Oligopoly
3 src
Monsanto · Department of Justice · Antitrust Division · European Commission
confirmed
2016-10-10
Anheuser-Busch InBev Completes $107 Billion SABMiller Acquisition: Beer Industry Consolidates Into Duopoly
3 src
Department of Justice · Antitrust Division
confirmed
2014-02-19
Facebook Acquires WhatsApp for $19 Billion to Dominate Messaging Market
4 src
Facebook · Mark Zuckerberg · WhatsApp · Federal Trade Commission
confirmed
2013-12-09
American Airlines-US Airways Merger Creates Airline Oligopoly: Big Four Control 75% of Market
3 src
American Airlines · Department of Justice · Antitrust Division
confirmed
2008-10-29
Delta-Northwest Merger Approved: Beginning of Airline Industry Consolidation Wave
3 src
Department of Justice · Antitrust Division
confirmed
2008-04-13
Google Acquires DoubleClick for $3.1B, Creating Advertising Monopoly
4 src
Google · Federal Trade Commission
confirmed
2006-12-29
AT&T Completes $86 Billion BellSouth Acquisition: Bell System Reassembled After 1984 Breakup
3 src
Federal Communications Commission
confirmed
2004-12-13
Oracle Completes PeopleSoft Acquisition for $10.3 Billion After Defeating Antitrust Challenge
3 src
Oracle · Larry Ellison · PeopleSoft
confirmed
2000-05-03
FCC Approves $35.6 Billion Viacom-CBS Merger Despite Ownership Concentration Violations
4 src
Viacom · FCC Federal Communications Commission
confirmed
2000-01-11
AOL-Time Warner $164 Billion Merger Creates Largest Media Conglomerate in History
4 src
FCC Federal Communications Commission
confirmed
1998-09-30
NationsBank-BankAmerica $62 Billion Merger Creates First Coast-to-Coast National Bank
4 src
Federal Reserve · Department of Justice
confirmed
1997-08-01
Boeing-McDonnell Douglas Merger Approved: Defense Contractor Consolidation Creates Oligopoly
3 src
Boeing · Federal Trade Commission · U.S. Department of Defense
confirmed