United States · 
Who invested in Insulet?
Insulet's investors include Versant Ventures, Prism Venture Management, SV Life Sciences, Oakwood Medical Investors and FirstMark, and 6 more on record.
200220032004
$11MSeries A$22MSeries C$36MSeries DUnited States · Series D startup
Who invested in Insulet
3 rounds we have observed, with the 11 investors 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
$69Mraised across 3 rounds since 2001, from 3 sources
$11MSeries A$22MSeries C$36MSeries D
- Latest round
- Series D, $36MMar 2004
- Step-upi
- 1.6×
- Investors
- 11
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, $11M Aug 2001
- Biggest round
- $36M Series D · Mar 2004
- Usual gap between rounds
- 17 months the median of 2
The rounds
- Mar 2004Series D$36M5 new4 returning
FirstMark
Versant Ventures
Alta Partners- SV Life Sciences
- Prism Venture Management
- MedVenture Associates
- Oakwood Medical Investors
Piper Jaffray- TIAA-CREF
From a historical funding record
- Oct 2002Series C$22M3 new2 returning
From a historical funding record
- Aug 2001Series A$11M3 new
From a historical funding record
Who was in which round
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Everyone who backed them
Prism Venture ManagementVC firm3rounds
SV Life SciencesVC firm2rounds
Oakwood Medical InvestorsVC firm2rounds
Pequot CapitalGrowth equity1round
MedVenture AssociatesVC firm1round
TIAA-CREFGrowth equity1round
Missing a round, or an investor who was in one? Tell us.
Quick answers about Insulet
How much has Insulet raised?
Insulet has raised $69M across 3 rounds since 2001.
When did Insulet last raise?
Insulet's most recent round was a Series D of $36M in Mar 2004.
What was Insulet's biggest round?
Its most recent round, $36M in Mar 2004, is also its largest on record.
Who backed Insulet first?
Insulet's first round on record, in Aug 2001, was backed by Versant Ventures, Prism Venture Management and Schroder Ventures.
What stage is Insulet at?
Insulet's latest named round is a Series D, in Mar 2004.
Where is Insulet based?
Insulet is based in the United States.
Find investors like these
Search every investor by what they have actually funded, then narrow to your stage and market. Free.