Circe Biosciences
Somerville, US · Founded 2021 · Delaware corporation
Founders & leadership
Circe Biosciences was founded in 2021 by Marika Ziesack and Shannon Nangle.
MZ
Marika ZiesackCo-founder
SN
Shannon NangleCo-founder
Reported raises · per SEC filings
Form D private placements$1.6M disclosed across 1 round · 2021
▶$1.6MraisedOct 2021 · 4 investors · OtherRule 506(b)
▶$1.6MraisedOct 2021 · 4 investors · Other
Rule 506(b)Officers, directors & promoters on the filing
- Marika ZiesackExecutive Officer, Director, Promoter
- Shannon NangleExecutive Officer, Director, Promoter
- Offering amount
- $4M
- Amount sold
- $1.6M
- First sale
- Oct 2021
- Incorporated
- Corporation, Delaware, 2021
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Frequently asked questions
- Who founded Circe Biosciences?
- Circe Biosciences was founded by Marika Ziesack, Shannon Nangle in 2021.
- How much funding has Circe Biosciences raised?
- Circe Biosciences has disclosed $1.6M raised across 1 round.
- Where is Circe Biosciences headquartered?
- Circe Biosciences is headquartered in Somerville, US.