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

Amryt Pharma plc to acquire Chiasma, Inc

Announced May 5, 2021 · Closed Aug 5, 2021

Deal value$297MEV $273M
Premium—To unaffected price
EV / Adj. EBITDA—
ConsiderationAll stock$5.13 per share

Transaction

Acquirer
Amryt Pharma plc (AMYT)
Target
Chiasma, Inc (CHMA)
Buyer type
Strategic
Offer price per share
$5.13
Enterprise value
$273M
Status
Closed Aug 5, 2021

Deal protections

Break fee (target pays)
$8.0M · 2.7%
Reverse fee (buyer pays)
$5.0M · 1.7%
Go-shop
No-shop
Financing
—

Advisors

To the acquirer
Moelis
To the target
Torreya Partners

Sector context · Healthcare

Comparable deals
16 in the prior 24 months
Premium
Sector median 45.0%
EV / Adj. EBITDA
Sector median 19.3x
Break fee
2.7% vs. 3.1% sector median

Timeline

  1. AnnouncedMay 5, 2021
  2. Proxy filedJul 2, 2021
  3. Definitive proxyJul 2, 2021
  4. Shareholder voteAug 3, 2021
  5. ClosedAug 5, 2021
Sources
  • 8-K (EX-99.1) · May 5, 2021
  • 425 · May 5, 2021
  • 8-K (EX-99.1) · Aug 5, 2021

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.