BioMarin completes $4.8 billion Amicus Therapeutics acquisition at $14.50 per share
BioMarin completed its all-cash acquisition of Amicus Therapeutics on April 27, 2026, at $14.50 per share, for a total equity value of approximately $4.8 billion. The company funded the deal with $2.0 billion and $800 million term loans under a new credit agreement, plus proceeds from previously issued 5.500% senior notes due 2034 and cash on hand, and it expects to provide updated FY 2026 guidance on May 4, 2026.
Key points
- Amicus shareholders receive $14.50 per share in cash, and Amicus equity awards were cashed out or cancelled at the same price.
- New credit agreement with Citibank, N.A. as administrative agent includes a $2.0 billion Term Loan B, an $800.0 million Term Loan A and a $600.0 million revolver, with the revolver undrawn at closing.
- Term Loan B matures on the seventh anniversary of closing; Term Loan A and the revolver mature on the fifth anniversary.
- BioMarin expects to provide updated FY 2026 guidance during its first quarter earnings call on May 4, 2026.
The filing
Written by AI on Nov 8, 2026, 12:56 AM ET, from this filing only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on April 27, 2026.
Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.