Deal Flow
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Transaction tear sheetData as of Nov 7, 2026
M&A · Healthcare · Pharmaceutical Preparations

Biogen Inc. to acquire Reata Pharmaceuticals Inc

Announced Jul 28, 2023 · Closed Sep 26, 2023

Deal value$7.30BEV $7.30B
Premium63.0%To unaffected price
EV / Adj. EBITDA—
ConsiderationAll cash$172.50 per share

Transaction

Acquirer
Biogen Inc. (BIIB)
Target
Reata Pharmaceuticals Inc (RETA)
Buyer type
Strategic
Offer price per share
$172.50
Enterprise value
$7.30B
Status
Closed Sep 26, 2023

Deal protections

Break fee (target pays)
$264M · 3.6%
Reverse fee (buyer pays)
$301M · 4.1%
Go-shop
No-shop
Financing
Committed · JPMorgan

Advisors

To the acquirer
Lazard
To the target
Goldman Sachs

Sector context · Healthcare

Comparable deals
88 in the prior 24 months
Premium
63.0% vs. 50.0% sector median
EV / Adj. EBITDA
Sector median 17.4x
Break fee
3.6% vs. 3.5% sector median

Timeline

  1. AnnouncedJul 28, 2023
  2. Proxy filedAug 11, 2023
  3. Definitive proxyAug 22, 2023
  4. Shareholder voteSep 21, 2023
  5. ClosedSep 26, 2023

Valuation · fairness opinions

Other analysis$159.43$189.20
Premiums paid$155.95$211.12
Offer $172.50

Implied value per Reata Pharmaceuticals Inc share by analysis, from Goldman Sachs · DCF discount rate 11%–13%.

Sources
  • 8-K (EX-99.1) · Jul 28, 2023
  • DEFA14A (EX-99.1) · Jul 28, 2023

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.