United States · Who invested in Stemline Therapeutics?
Stemline Therapeutics's investors include Pequot Capital.
2009201020112012
$13MSeries A$1.3MVenture$600KVenture$740KDebtUnited States · Funded startup
Who invested in Stemline Therapeutics
4 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.
Funding summaryUpdated 26 Oct 2026
$15Mraised across 4 rounds since 2008, from 4 sources
$13MSeries A$1.3MVenture$600KVenture$740KDebt
- Latest round
- Debt, $740KJan 2012
- Biggest round
- $13MSeries A · Apr 2008
- Step-upi
- 1.2×
- Investors
- 1
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Series A, $13M Apr 2008
- Biggest round
- $13M Series A · Apr 2008
- Usual gap between rounds
- 2 years the median of 2
The rounds
- Jan 2012Debt$740K
No investor was named in the report.
Reported by sec.govSEC filing: $740K sold, first sale Jan 2012
- Apr 2010Venture$600K
No investor was named in the report.
Reported by sec.govSEC filing: $600K sold, first sale Apr 2010
- Mar 2010Venture$1.3M
No investor was named in the report.
Reported by sec.govSEC filing: $1.3M sold, first sale Mar 2010
- Apr 2008
Quick answers about Stemline Therapeutics
How much has Stemline Therapeutics raised?
Stemline Therapeutics has raised $15M across 4 rounds since 2008.
When did Stemline Therapeutics last raise?
Stemline Therapeutics's most recent round was a Debt of $740K in Jan 2012.
What was Stemline Therapeutics's biggest round?
Stemline Therapeutics's largest round on record is $13M (Series A), in Apr 2008.
Who backed Stemline Therapeutics first?
Stemline Therapeutics's first round on record, in Apr 2008, was backed by Pequot Capital.
What stage is Stemline Therapeutics at?
Stemline Therapeutics's latest named round is a Debt, in Jan 2012.
Where is Stemline Therapeutics based?
Stemline Therapeutics is based in the United States.
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