Company Profile

Viridian Therapeutics Inc (AKA: miRagen Therapeutics~Miragen Inc)
Profile last edited on: 2/24/2026      CAGE: 5BMA2      UEI: ZKQLKDBKGJ14

Business Identifier: MicroRNA based therapeutics for cardiovascular and muscle disease
Year Founded
2007
First Award
1988
Latest Award
1988
Program Status
Inactive
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Location Information

221 Crescent Street Suite 401
Waltham, MA 02453
   (303) 531-5952
   info@miragenrx.com
   www.miragentherapeutics.com
Location: Multiple
Congr. District: 05
County: Middlesex

Public Profile

Viridian Therapeutics, Inc. engages in discovering, developing, and commercializing treatments for serious and rare diseases. The company's product pipeline includes veligrotug, a monoclonal antibody targeting insulin-like growth factor-1 receptor that is in Phase 3 clinical trial for the treatment of thyroid eye disease (TED); and VRDN-003, a next generation IGF-1R monoclonal antibodies targeting IGF-1R and engineered of half-life extension technology, which is in Phase 3 clinical trial for the treatment of TED. It also develops portfolio of engineered anti-neonatal Fc receptor inhibitors, such as VRDN-006 and VRDN-008 for autoimmune disease. The company was formerly known as Miragen Therapeutics, Inc. and changed its name to Viridian Therapeutics, Inc. in January 2021.

Extent of SBIR involvement

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Synopsis: Awardee Business Condition

Employee Range
100-149
Revenue Range
10M-15M
VC funded?
Yes
Public/Private
Publicly Traded
Stock Info
NASDAQ : VRDN
IP Holdings
50-74

Awards Distribution by Agency

Most Recent SBIR Projects

Year Phase Agency Total Amount
1988 1 NIH $50,000
Project Title: Solution in situ hybridization for flow analysis
1988 1 NIH $50,000
Project Title: Antibody fingerprints—a novel identification syste

Key People / Management

  Stephen F Mahoney -- CEO, President & Director

  Ann Michel Francoeur

  Jason A Leverone -- Chief Financial Officer

  William S Marshall -- former Chief Executive Officer

  Christopher J Morl -- Chief Business Officer

  Eric Olsen -- Founder

  David M Rodman -- Executive Vice President, Research & Development