Deal Flow
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Transaction tear sheetData as of Nov 7, 2026
M&A · Healthcare · Surgical & Medical Instruments & Apparatus

Halozyme Therapeutics, Inc. to acquire Antares Pharma, Inc.

Announced Apr 13, 2022 · Closed May 24, 2022

Deal value$960MEV $907M
Premium50.0%To unaffected price
EV / Adj. EBITDA23.1x4.9x EV / Revenue
ConsiderationAll cash$5.60 per share

Transaction

Acquirer
Halozyme Therapeutics, Inc. (HALO)
Target
Antares Pharma, Inc.
Buyer type
Strategic
Offer price per share
$5.60
Enterprise value
$907M
Status
Closed May 24, 2022

Deal protections

Break fee (target pays)
$33.0M · 3.4%
Reverse fee (buyer pays)
—
Go-shop
No-shop
Financing
No financing condition

Advisors

To the acquirer
BofA Securities, Wells Fargo
To the target
Jefferies
Jefferies fee
$17.5M

Sector context · Healthcare

Comparable deals
40 in the prior 24 months
Premium
50.0% vs. 45.0% sector median
EV / Adj. EBITDA
23.1x vs. 19.3x sector median
Break fee
3.4% vs. 3.3% sector median

Timeline

  1. AnnouncedApr 13, 2022
  2. Tender offerApr 26, 2022
  3. ClosedMay 24, 2022

Valuation · fairness opinions

Trading comparables$3.33$3.96
Trading comparables$3.76$4.56
Precedent transactions$3.74$4.65
Precedent transactions$4.76$5.76
Offer $5.60

Implied value per Antares Pharma, Inc. share by analysis, from Jefferies.

Sources
  • 8-K (EX-99) · Apr 13, 2022
  • SC14D9C (EX-99.1) · Apr 13, 2022
  • SC TO-C (EX-99.(A)(5)(E)) · Apr 13, 2022
  • 8-K · Apr 13, 2022
  • SC TO-C · Apr 13, 2022

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.