United States · Funded startup

Who invested in Cell Therapeutics

5 rounds we have observed, with the one investor named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Follow Cell Therapeutics and see its new rounds in your feed.Sign up free

Funding summaryUpdated 27 Oct 2026

$85Mraised across 5 rounds since 2009, from 5 sources

$30MVenture$21MRound$4.1MVenture$25MRound$5.0MDebt

Latest round: Debt, $5.0MDec 2013
Biggest round: $30MVenture · Aug 2009
Investors: 1

See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2010201120122013

$30MVenture$21MRound$4.1MVenture$25MRound$5.0MDebt

First round: Venture, $30M
Biggest round: $30M
Usual gap between rounds: 9 months

The rounds

Dec 2013
Debt$5.0M1 new
- Hercules Technology Growth Capital
From a historical funding record
Jan 2011
Round$25M
No investor was named in the report.
Reported by fiercebiotech.com
Aug 2010
Venture$4.1M
No investor was named in the report.
From a historical funding recordSEC filing: $4.1M sold, first sale Jul 2010
May 2010
Round$21M
No investor was named in the report.
Reported by fiercebiotech.comSEC filing: $1.8M sold, first sale May 2010
Aug 2009
Venture$30M
No investor was named in the report.
Reported by fiercebiotech.com

Everyone who backed them

Hercules Technology Growth CapitalInvestment firm1round

Missing a round, or an investor who was in one? Tell us.

Quick answers about Cell Therapeutics