Deal Flow
Letter · prints on one page
Transaction tear sheetData as of Nov 7, 2026
M&A · Healthcare · Services-Commercial Physical & Biological Research

Ginkgo Bioworks Holdings, Inc. to acquire Zymergen Inc.

Announced Jul 25, 2022 · Closed Oct 19, 2022

Deal value$300M
Premium—To unaffected price
EV / Adj. EBITDA—
ConsiderationAll stock$2.68 per share

Transaction

Acquirer
Ginkgo Bioworks Holdings, Inc. (DNA)
Target
Zymergen Inc.
Buyer type
Strategic
Offer price per share
$2.68
Enterprise value
—
Status
Closed Oct 19, 2022

Deal protections

Break fee (target pays)
$10.0M · 3.3%
Reverse fee (buyer pays)
$10.0M · 3.3%
Go-shop
No-shop
Financing
—

Advisors

To the acquirer
Allen & Company
To the target
TD Cowen
TD Cowen fee
$2.0M

Sector context · Healthcare

Comparable deals
54 in the prior 24 months
Premium
Sector median 47.0%
EV / Adj. EBITDA
Sector median 17.4x
Break fee
3.3% vs. 3.4% sector median

Timeline

  1. AnnouncedJul 25, 2022
  2. Proxy filedSep 14, 2022
  3. Definitive proxySep 14, 2022
  4. Shareholder voteOct 17, 2022
  5. ClosedOct 19, 2022

Valuation · fairness opinions

Discounted cash flow$1.84$2.26
Analyst price targets$2.00$4.00
Analyst price targets$1.67$3.34
Offer $2.68

Implied value per Zymergen Inc. share by analysis, from TD Cowen · DCF discount rate 18.75%–20.75%.

Sources
  • 425 (EX-99.1) · Jul 25, 2022
  • 8-K · Jul 25, 2022
  • 425 · Jul 25, 2022
  • 425 · Jul 25, 2022
  • 425 · Jul 26, 2022
  • 8-K (EX-99.1) · Oct 19, 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.