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Out of Business LATEST DEAL TYPE

Developer of therapeutic proteins created for the treatment of a broad spectrum of diseases and conditions. The company's proprietary mRNA engineering technology exploits features of the natural translation process in both prokaryotic and eukaryotic cells to produce proteins, by optimizing ribosome recruitment, eliminating false starts in translation initiation and ensuring message stability in both eukaryotic and prokaryotic cells and minimize the risk of negative clinical outcomes associated with synonymous mutations.

Ownership Status
Out of Business
Financing Status
Formerly VC-backed
Primary Industry
Primary Office
  • 369 Lexington Avenue
  • 17th Floor
  • New York, NY 10017
  • United States

+1 (858) 000-0000
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Promosome Valuation and Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
4. Out of Business 000.00 Completed Out of Business
3. Later Stage VC (Series C) 25-Jan-2011 00.00 000.00 Completed Generating Revenue
2. Early Stage VC (Series B) 27-Oct-2008 $9.6M $11.5M Completed Generating Revenue
1. Early Stage VC (Series A) 01-Jun-2004 $1.9M $1.9M Completed Startup
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Promosome Executive Team (6)

Name Title Board
John Manzello President & Board Member
Loren Busby Chief Financial Officer & Board Member
Vincent Mauro Ph.D Co-Founder, Senior Vice President & Chief Scientific Officer
Christopher LeMasters Co-Chief Executive Officer & Board Member

2 Former Executives

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Promosome Board Members (9)

Name Representing Role Since Contact
Christopher LeMasters Self Co-Chief Executive Officer & Board Member 000 0000
John Manzello Promosome President & Board Member 000 0000
Loren Busby Promosome Chief Financial Officer & Board Member 000 0000

6 Former Board Members

You’re viewing 3 of 9 board members. Get the full list »