Pfizer, Novo again raise Metsera bids in intensifying obesity drug battle

By Sabrina Valle and Maggie Fick

NEW YORK/LONDON (Reuters) -The Pfizer and Novo Nordisk battle for obesity drug developer Metsera intensified on Thursday after a fresh round of sweetened bids.

Novo raised its offer for the U.S. biotech on Thursday just hours after New York-based Pfizer matched the Danish drugmaker’s previous $10 billion proposal late on Wednesday, according to two people familiar with the process.

The exact dollar amount is currently unclear, though Novo CEO Mike Doustdar said at a White House event on Thursday its bid is currently higher.

“As of today, our bid is higher, and our message to Pfizer is that if they would like to buy the company, then put your hand in the pocket and bid higher,” said Doustdar.

The acquisition fight has escalated into a legal and strategic standoff with Novo seeking to wrest Metsera’s obesity drug assets from Pfizer’s grip through a complicated deal structure that has drawn scrutiny from regulators. 

The bidding war started privately in January and became public last week, when Novo made an unsolicited offer for Metsera in a challenge to Pfizer’s $7.3 billion agreement announced in September.

There have been at least 16 separate offers exchanged between the two companies, according to public records.

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The bidding war centers on Metsera’s pipeline of experimental obesity treatments that analysts estimated could be worth several billion dollars annually if they are approved. Its lead drug candidate is a once-monthly injection.

Novo is trying to recover a once-commanding position in the increasingly competitive weight loss market it has lost to Eli Lilly, while Pfizer aims to overcome past stumbles and enter the highly lucrative field.

Pfizer’s seventh bid, according to public documents, matched Novo’s $10 billion offer just ahead of a deadline that would have left it out of the race. Novo responded on Thursday. 

The oneupmanship has been a boon for Metsera shareholders. Its shares were up more than 13% on Thursday and have gained 55% since Novo made its public unsolicited bid last week.

The latest round of bidding follows a Delaware court’s decision on Wednesday to not block Metsera from walking away from its agreement with Pfizer, and comes amid scrutiny from the U.S. Federal Trade Commission over Novo’s two-step acquisition structure.

The Financial Times first reported that Novo had once again raised its bid after Pfizer matched Novo’s offer. 

Metsera, Pfizer and Novo did not comment on the report of the renewed bids.

Some analysts estimate the obesity drug market will hit $150 billion early next decade.

“Some assets are truly worth fighting over,” said Peter Kolchinsky, managing partner at RA Capital, a major investor in early-stage biotech firms, and a top-20 Metsera shareholder.

Pfizer shares were up 1%, while Novo Nordisk droppped 3% in Europe.

(Reporting by Sabrina Valle in New York, Maggie Fick, Bhanvi Satija in London, and Christy Santhosh in Bengalaru; additional reporting by Steve Holland in Washington; Editing by Adam Jourdan, Mark Potter, David Gaffen and Bill Berkrot)

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