Deal Flow
Letter · prints on one page
Transaction tear sheetData as of Nov 7, 2026
M&A · Healthcare · Pharmaceutical Preparations

BioMarin Pharmaceutical Inc to acquire Amicus Therapeutics, Inc.

Announced Dec 19, 2025 · Closed Apr 27, 2026

Deal value$4.80BEV $5.00B
Premium33.0%To unaffected price
EV / Adj. EBITDA—8.4x EV / Revenue
ConsiderationAll cash$14.50 per share

Transaction

Acquirer
BioMarin Pharmaceutical Inc (BMRN)
Target
Amicus Therapeutics, Inc. (FOLD)
Buyer type
Strategic
Offer price per share
$14.50
Enterprise value
$5.00B
Status
Closed Apr 27, 2026

Deal protections

Break fee (target pays)
$175M · 3.6%
Reverse fee (buyer pays)
—
Go-shop
No-shop
Financing
Committed · Morgan Stanley, Citigroup, BofA Securities, JPMorgan

Advisors

To the acquirer
Morgan Stanley
To the target
Centerview, Goldman Sachs
Centerview fee
$52.7M

Sector context · Healthcare

Comparable deals
98 in the prior 24 months
Premium
33.0% vs. 60.5% sector median
EV / Adj. EBITDA
Sector median 14.5x
Break fee
3.6% vs. 3.3% sector median

Timeline

  1. AnnouncedDec 19, 2025
  2. Proxy filedJan 21, 2026
  3. Definitive proxyFeb 2, 2026
  4. Shareholder voteMar 3, 2026
  5. ClosedApr 27, 2026

Valuation · fairness opinions

Trading comparablesCenterview$7.25$11.95
Precedent transactionsCenterview$9.00$16.25
Discounted cash flowCenterview$11.75$14.35
Analyst price targetsCenterview$11.00$22.00
Precedent transactionsCenterview$14.15$19.60
Discounted cash flowGoldman Sachs$11.77$14.70
Premiums paidGoldman Sachs$14.17$17.17
Offer $14.50

Implied value per Amicus Therapeutics, Inc. share by analysis, from Centerview and Goldman Sachs · DCF discount rate 10.25%–12%.

Sources
  • 8-K (EX-99) · Dec 19, 2025
  • 8-K · Dec 19, 2025
  • DEFA14A · Dec 19, 2025

Adj. EBITDA is operating income + D&A + impairment, restructuring, deal costs and stock compensation, less any large gain on a sale, last twelve months, from the target's filings. Calculated by Castle, so it can differ from a bank's adjusted figure.

Prepared with Castle from public SEC EDGAR filings. Figures are extracted automatically; verify against the source documents. Not investment advice.