Pharma BD Deal Intelligence

Allergan plc / Inamed Corporation

2005 · Acquisition/Merger · $3.2B · Complete

WRONG BY 25 POINTS

The breast-implant half (Natrelle) became a durable aesthetics franchise; the obesity-device half (Lap-Band), roughly a third of the deal's value driver, was sold off eight years later for pennies on the dollar and later entangled Allergan in a cancer-recall and False Claims Act scandal.

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The coverage arc

Dec 21, 2005 FDAnews Bullish

Allergan's bid valued Inamed at roughly $3.2-3.5B, beating an earlier Medicis offer that had been challenged on antitrust grounds for combining the leading…

Mar 17, 2006 FTC Neutral

FTC required Allergan to divest Reloxin US rights back to Ipsen as a condition of the $3.2B Inamed acquisition, citing risk that the deal would eliminate the…

Mar 17, 2006 Law360 Neutral

Allergan and Inamed cleared the final antitrust hurdle by handing Reloxin rights back to Ipsen, allowing the $3.2B aesthetics combination to close in March…

Source summaries from our enrichment pipeline; follow links for originals.

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Allergan announces $3.2B acquisition of Inamed ($84/share cash or 0.8498 shares); medical aesthetics/breast implants. FTC required Reloxin divestiture. Closed March 2006.

Did it work? Outcome assessment

The breast-implant half (Natrelle) became a durable aesthetics franchise; the obesity-device half (Lap-Band), roughly a third of the deal's value driver, was sold off eight years later for pennies on the dollar and later entangled Allergan in a cancer-recall and False Claims Act scandal.

Strategic verdict
Partially Achieved

Key facts

Related deals — scored

DealYearValueOutcome
Allergan plc / Inamed Corporation (this deal)2005$3.2B50
Allergan plc / Merck & Co., Inc. (CGRP receptor antagonist program)2015$250M91
Allergan plc / SkinMedica, Inc.2012$375M55
Allergan plc / Oculeve, Inc.2015$250M33
Allergan plc / Zeltiq Aesthetics, Inc.2017$2.5B32
Allergan plc / Kythera Biopharmaceuticals, Inc.2015$2.1B23
Allergan plc / Anterios, Inc.2016$90M19

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