Who invested in Quadrant Biosciences?
Quadrant Biosciences's investors include National Institutes of Health.
Who invested in Quadrant Biosciences
Funding summaryUpdated 26 Oct 2026
$417Kraised across 1 round since 2021, from 1 source
- Latest round
- Crowdfunding, $417KApr 2021
- Investors
- 1
The rounds
- Apr 2021
Funding filed with regulators
Quadrant Biosciences filed 2 raises, $1.3M in all. Filings say how much was sold and to how many investors; they never name the investors.
- Apr 2021$417KCrowdfunding
- Mar 2020$923KRegulation A
Founders and team
From the SEC filings it signed: 6 on the team.
- Bryan GreeneExecutive Officeri
- Erica AshExecutive Officeri
- James CrokeExecutive Officer, Directori
- Nicholas GianaddaExecutive Officeri
- Richard BongoExecutive Officer, Directori
- Richard UhligExecutive Officer, Directori
On the board, as filediAndrew RockIra FedderMary Ann TyszkoPeter Cohen
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Quadrant Biosciences
How much has Quadrant Biosciences raised?
Quadrant Biosciences has raised $417K across 1 round since 2021.
When did Quadrant Biosciences last raise?
Quadrant Biosciences's most recent round was a Crowdfunding of $417K in Apr 2021.
What was Quadrant Biosciences's biggest round?
Its most recent round, $417K in Apr 2021, is also its largest on record.
Who backed Quadrant Biosciences first?
Quadrant Biosciences's first round on record, in Apr 2021, was backed by National Institutes of Health.
What stage is Quadrant Biosciences at?
Quadrant Biosciences's latest named round is a Crowdfunding, in Apr 2021.
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