Ambergen
Watertown, US · Founded 2022 · Delaware corporation
Founders & leadership
Ambergen was founded in 2022 by Kenneth Rothschild.
KR
Kenneth RothschildFounder
ME
Michael EasterlingNamed on SEC filing
JG
John GillespieNamed on SEC filing
PF
Peter FinnNamed on SEC filing
BR
Brian RothschildNamed on SEC filing
Reported raises · per SEC filings
Form D private placements$5M disclosed across 1 round · 2022
▶$5MraisedApr 2022 · 1 investors · BiotechnologyRule 506(b)
▶$5MraisedApr 2022 · 1 investors · Biotechnology
Rule 506(b)Officers, directors & promoters on the filing
- Michael EasterlingDirector
- Kenneth RothschildExecutive Officer, Director
- John GillespieExecutive Officer, Director
- Peter FinnExecutive Officer
- Brian RothschildDirector
- Offering amount
- $5M
- Amount sold
- $5M
- Minimum investment
- $5M
- First sale
- Apr 2022
- Incorporated
- Corporation, Delaware, 2022
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Non-dilutive funding · 50+ SBIR/STTR awards
Federal grants — no equity taken| Agency | Phase | Year | Amount |
|---|---|---|---|
| National Institutes of Health (NIH)National Institutes of Health | Phase II | 2022 | $2.4M |
| National Institutes of Health (NIH)National Institutes of Health | Phase II | 2022 | $2M |
| National Institutes of Health (NIH)National Institutes of Health | Phase II | 2022 | $2M |
| National Institutes of Health (NIH)National Institutes of Health | Phase II | 2020 | $2.5M |
| National Institutes of Health (NIH)National Institutes of Health | Phase II | 2019 | $2M |
| National Institutes of Health (NIH)National Institutes of Health | Phase II | 2018 | $1.9M |
| National Institutes of Health (NIH)National Institutes of Health | Phase I | 2018 | $300K |
| National Institutes of Health (NIH)National Institutes of Health | Phase II | 2016 | $2.3M |
| National Institutes of Health (NIH)National Institutes of Health | Phase I | 2016 | $225K |
| National Institutes of Health (NIH)National Institutes of Health | Phase II | 2014 | $3M |
| National Institutes of Health (NIH)National Institutes of Health | Phase II | 2014 | $999.5K |
| National Institutes of Health (NIH)National Institutes of Health | Phase II | 2012 | $1.5M |
| National Institutes of Health (NIH)National Institutes of Health | Phase I | 2012 | $698.4K |
| National Institutes of Health (NIH)National Institutes of Health | Phase I | 2012 | $596.9K |
| National Institutes of Health (NIH)National Institutes of Health | Phase I | 2012 | $199.8K |
| National Institutes of Health (NIH)National Institutes of Health | Phase I | 2011 | $299.7K |
| National Institutes of Health (NIH)National Institutes of Health | Phase II | 2010 | $3M |
| National Institutes of Health (NIH)National Institutes of Health | Phase I | 2010 | $188.2K |
| National Institutes of Health (NIH)National Institutes of Health | Phase II | 2009 | $1.6M |
| National Institutes of Health (NIH)National Institutes of Health | Phase I | 2009 | $187.2K |
| National Institutes of Health (NIH)National Institutes of Health | Phase II | 2008 | $1.3M |
| National Institutes of Health (NIH)National Institutes of Health | Phase II | 2007 | $848.9K |
| National Institutes of Health (NIH)National Institutes of Health | Phase II | 2007 | $657.6K |
| National Institutes of Health (NIH)National Institutes of Health | Phase II | 2007 | $383.3K |
| National Institutes of Health (NIH)National Institutes of Health | Phase II | 2007 | $381.9K |
| National Institutes of Health (NIH)National Institutes of Health | Phase II | 2006 | $1.4M |
| National Institutes of Health (NIH)National Institutes of Health | Phase II | 2006 | $749.8K |
| National Institutes of Health (NIH)National Institutes of Health | Phase II | 2006 | $749K |
| National Institutes of Health (NIH)National Institutes of Health | Phase I | 2006 | $187.1K |
| National Institutes of Health (NIH)National Institutes of Health | Phase I | 2006 | $154.2K |
| National Institutes of Health (NIH)National Institutes of Health | Phase I | 2005 | $187.3K |
| National Institutes of Health (NIH)National Institutes of Health | Phase I | 2005 | $183.9K |
| National Institutes of Health (NIH)National Institutes of Health | Phase I | 2005 | $150K |
| National Institutes of Health (NIH)National Institutes of Health | Phase II | 2004 | $749.9K |
| National Institutes of Health (NIH)National Institutes of Health | Phase I | 2004 | $599.9K |
| National Institutes of Health (NIH)National Institutes of Health | Phase I | 2004 | $187K |
| National Institutes of Health (NIH)National Institutes of Health | Phase I | 2004 | $121.7K |
| National Institutes of Health (NIH)National Institutes of Health | Phase I | 2004 | $100K |
| National Institutes of Health (NIH)National Institutes of Health | Phase I | 2004 | — |
| National Institutes of Health (NIH)National Institutes of Health | Phase I | 2003 | $599.5K |
| National Institutes of Health (NIH)National Institutes of Health | Phase I | 2003 | $100K |
| National Institutes of Health (NIH)National Institutes of Health | Phase I | 2002 | $599.7K |
| National Institutes of Health (NIH)National Institutes of Health | Phase I | 2002 | $100K |
| National Institutes of Health (NIH)National Institutes of Health | Phase I | 2002 | $99.9K |
| National Institutes of Health (NIH)National Institutes of Health | Phase II | 2001 | $549.2K |
| National Institutes of Health (NIH)National Institutes of Health | Phase II | 2001 | $388.4K |
| National Institutes of Health (NIH)National Institutes of Health | Phase I | 2001 | $98.4K |
| National Institutes of Health (NIH)National Institutes of Health | Phase I | 2001 | — |
| National Institutes of Health (NIH)National Institutes of Health | Phase I | 2001 | — |
| National Institutes of Health (NIH)National Institutes of Health | Phase II | 2000 | $372.7K |
Source: SBIR.gov award data (U.S. Small Business Administration). SBIR/STTR awards are competitive federal R&D grants and contracts — non-dilutive capital alongside any venture rounds above.
Frequently asked questions
- Who founded Ambergen?
- Ambergen was founded by Kenneth Rothschild in 2022.
- How much funding has Ambergen raised?
- Ambergen has disclosed $5M raised across 1 round.
- Where is Ambergen headquartered?
- Ambergen is headquartered in Watertown, US.