(DumbMoney)

Explore the latest updates and key analyses on companies, markets, and industry trends.


Omeros Corporation Announces Closing of Asset Purchase and License Agreement with Novo Nordisk for Zaltenibart (OMS906)

Omeros Corporation (OMER) | December 1, 2025

By Bob Smith

image

Omeros Corporation finalized the asset sale and licensing deal with Novo Nordisk for the promising drug Zaltenibart (OMS906).

Novo Nordisk paid Omeros $240.0 million upfront with potential payments reaching up to $2.1 billion, along with royalties on net sales.

The agreement allows Novo Nordisk to develop Zaltenibart for rare blood and kidney disorders while Omeros retains rights to its MASP-3 small-molecule program.

Zaltenibart Advantages

Zaltenibart, a MASP-3 inhibitor, offers unique advantages over existing alternative pathway inhibitors, positioning it as a potential best-in-class treatment approach.

Financial Benefits for Omeros

Omeros stands to receive milestone payments of up to $2.1 billion, enhancing its financial outlook and supporting future developments.

Strategic Positioning

Novo Nordisk's acquisition of Zaltenibart strengthens its position in the rare blood and kidney disorders market, aligning with its leadership goals.

  • The transaction with Novo Nordisk provides Omeros with substantial financial resources, enabling it to repay existing debts and fund future operations, including the launch of narsoplimab for TA-TMA treatment.
  • Zaltenibart's potential applications across various therapeutic areas indicate a promising future for addressing complement-mediated diseases and immune disorders.

The closing of the asset purchase and licensing agreement reflects a strategic move by Omeros and Novo Nordisk to advance innovation in treating rare diseases. The financial benefits and strategic positioning resulting from this deal set a positive trajectory for both companies.