Paratek Pharmaceuticals (US) acquired Optinose (US) for $330 million on May 21, 2025. The acquisition aims to expand Paratek's portfolio by developing and commercializing XHANCE®, a nasal spray used in the treatment of chronic rhinosinusitis.

AcquirerParatek Pharmaceuticals (US)
TargetOptinose (US)
Deal Value$330 million
Type of TransactionAcquisition
Closing DateMay 21, 2025
Announcement DateMay 16, 2025
Buy-Side AdvisorsThe Raine Group, Lazard
Sell-Side AdvisorsEvercore
Legal Buy-side AdvisorsAkin Gump, Skadden Arps Slate Meagher & Flom
Legal Sell-side AdvisorsHogan Lovells

Deal Mechanics

The deal was negotiated by Paratek Pharmaceuticals and Optinose with the assistance of their respective advisors. The Raine Group and Lazard acted as financial advisers to Paratek, while Evercore advised Optinose on strategic matters.

Strategic Rationale

Paratek's acquisition of Optinose aligns with its strategy to enhance its product offerings in the field of specialty pharmaceuticals. By acquiring XHANCE®, a nasal spray used for treating chronic rhinosinusitis, Paratek intends to leverage this asset for further development and commercialization.

Financial Context

The transaction highlights Paratek's commitment to expanding its therapeutic portfolio through strategic acquisitions in the healthcare sector. With an estimated value of $330 million, the deal underscores the perceived potential of XHANCE® in addressing unmet medical needs within chronic rhinosinusitis.

Outlook

Following the completion of this acquisition, Paratek is expected to focus on integrating Optinose's product into its existing portfolio and driving further development efforts. The company will continue to explore opportunities that align with its strategic objectives in the pharmaceutical industry.