Purigen Biosystems, Inc.
Pleasanton, US · Founded 2012 · Delaware corporation · 3 known investors
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61 people in our graph share verified history with the Purigen Biosystems, Inc. team — schools, employers, funds. One of them is your warm intro.
Anika Guptaunlockedknows Joseph J. Victor · together at 5AM Ventures
×11knows the team · via 5AM Ventures
Founders & leadership
Purigen Biosystems, Inc. was founded in 2012 by Bill W. Colston, Ph.D., Klint Rose, Ph.D., Juan G. Santiago, Klint Rose, and Amy Hiddessen.
BW
Bill W. Colston, Ph.D.Co-founder
KR
Klint Rose, Ph.D.Chief Scientific Officer
JG
Juan G. SantiagoCo-founder
KR
Klint RoseCo-founder
AH
Amy HiddessenCo-founder
BE
Barney E. Saunders,Ph.D.Chief Executive Officer
SR
Steve ReichenbachChief Financial Officer
JJ
Board
MC
Mira Chaurushiya, Ph.D.Board director
KC
Kevin CorcoranBoard director
Investors · 3
Reported raises · per SEC filings
Form D private placements$61.1M disclosed across 3 rounds · 2014–2019
▶$34.4MraisedApr 2021 · 16 investors · BiotechnologyRule 506(b)
▶$34.4MraisedApr 2021 · 16 investors · Biotechnology
Rule 506(b)Officers, directors & promoters on the filing
- Barney E. Saunders,Ph.D.Executive Officer, Director
- Steve ReichenbachExecutive Officer
- Bill W. Colston, Ph.D.Director
- Mira Chaurushiya, Ph.D.Director
- Kevin CorcoranDirector
- Klint Rose, Ph.D.Executive Officer
- Joseph J. VictorDirector
- Offering amount
- $34.4M
- Amount sold
- $34.4M
- First sale
- Mar 2019
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$26.4MraisedJun 2018 · 28 investors · BiotechnologyRule 506(b)
▶$26.4MraisedJun 2018 · 28 investors · Biotechnology
Rule 506(b)Officers, directors & promoters on the filing
- Barnett SaundersExecutive Officer, Director
- Joseph VictorDirector
- Mitchell MutzDirector
- Klint RoseExecutive Officer, Promoter
- Steve ReichenbachExecutive Officer
- Andrew SchwabDirector
- Juan SantiagoPromoter
- Bill W. ColstonDirector
- Offering amount
- $30.8M
- Amount sold
- $26.4M
- First sale
- Mar 2016
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$200KraisedAug 2014 · 5 investors · BiotechnologyRule 506(b)
▶$200KraisedAug 2014 · 5 investors · Biotechnology
Rule 506(b)Officers, directors & promoters on the filing
- Juan G. SantiagoExecutive Officer, Director, Promoter
- Klint RoseExecutive Officer, Director, Promoter
- Amy HiddessenExecutive Officer, Director, Promoter
- Offering amount
- $1.7M
- Amount sold
- $200K
- First sale
- Jul 2014
- Incorporated
- Corporation, Delaware, 2012
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
In the news
Frequently asked questions
- Who founded Purigen Biosystems, Inc.?
- Purigen Biosystems, Inc. was founded by Bill W. Colston, Ph.D., Klint Rose, Ph.D., Juan G. Santiago, Klint Rose, Amy Hiddessen in 2012.
- Who are Purigen Biosystems, Inc.'s investors?
- Purigen Biosystems, Inc.'s investors include 5AM Ventures, Cota Capital, Roche Venture Fund.
- How much funding has Purigen Biosystems, Inc. raised?
- Purigen Biosystems, Inc. has disclosed $61.1M raised across 3 rounds.
- Where is Purigen Biosystems, Inc. headquartered?
- Purigen Biosystems, Inc. is headquartered in Pleasanton, US.