Pfizer to pay $11.6 bln for Biohaven to tap migraine market

International

11-05-2022, 19:30

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INA - SOURCES

Pfizer Inc (PFE.N) said it will pay $11.6 billion to buy Biohaven Pharmaceutical Holding Co (BHVN.N), making a big bet on its ability to boost sales of the top-selling pill in a new class of migraine drugs.

The boards of both companies have approved the deal, they said. Biohaven shares jumped 70% to $141.31, while Pfizer was up slightly at $48.83.

Pfizer is flush with cash from a once-in-a-lifetime surge in revenue from COVID-19 vaccines and therapeutics and has said it is looking to buy companies or drugs that could add at least $25 billion in annual sales by the end of the decade.

The New York-based drugmaker said Biohaven's migraine drugs could top $6 billion in annual sales at their peak.

The primary asset Pfizer gains from the acquisition is Biohaven's already approved Nurtec ODT, which belongs to a class of migraine treatments called calcitonin gene-related peptide (CGRP) inhibitors. The company also has six other migraine drugs in development.

Nurtec, which brought in sales of $462.5 million in 2021, competes with two CGRP inhibitor pills from AbbVie Inc . The top selling drugs in the class are injected drugs sold by Eli Lilly and Co (LLY.N) and Amgen Inc (AMGN.O).

"The CGRP oral medications, though still somewhat newer entrants in a deeply entrenched space, continue to make steady inroads in disrupting the broader migraine market in the U.S.," said BioHaven Chief Executive Vlad Coric.

Biohaven forecast Nurtec sales of $825 million to $900 million in 2022.

Pfizer said it expects the pills to eventually overtake the shots.

The deal adds a "breakthrough migraine franchise into our portfolio, which we can then enhance and bring to even more patients with our commercial capabilities," Pfizer Chief Business Innovation Office Aamir Malik said on a conference call.