Angelini Pharma to acquire Catalyst Pharmaceuticals

7 May 2026

Shares of Catalyst Pharmaceuticals (Nasdaq: CPRX) are trading at around $30.52 to $31.50, following an announcement that Italy’s Angelini Pharma will acquire the company for $31.50 per share in cash.

The total equity value of the deal is approximately $4.1 billion, which represents a 21% premium to Catalyst’s unaffected closing share price on April 22, 2026, the last trading day before market signs that the transaction had become public information, as well as a 28% premium to the 30-day volume-weighted average trading price to that unaffected date. The transaction has been unanimously approved by the boards of directors of both companies and is expected to close in the third quarter of 2026.

This article is accessible to registered users, to continue reading please register for free.  A free trial will give you access to exclusive features, interviews, round-ups and commentary from the sharpest minds in the pharmaceutical and biotechnology space for a week. If you are already a registered user please login. If your trial has come to an end, you can subscribe here.

Login to your account

Become a subscriber

 

£820

Or £77 per month

Subscribe Now
  • Unfettered access to industry-leading news, commentary and analysis in pharma and biotech.
  • Updates from clinical trials, conferences, M&A, licensing, financing, regulation, patents & legal, executive appointments, commercial strategy and financial results.
  • Daily roundup of key events in pharma and biotech.
  • Monthly in-depth briefings on Boardroom appointments and M&A news.
  • Choose from a cost-effective annual package or a flexible monthly subscription
The Pharma Letter is an extremely useful and valuable Life Sciences service that brings together a daily update on performance people and products. It’s part of the key information for keeping me informed

Chairman, Sanofi Aventis UK



Companies featured in this story

More ones to watch >






Company Spotlight



More Features in Pharmaceutical