United States · 
Who invested in Tissue Regeneration Systems?
Tissue Regeneration Systems's investors include Venture Investors.
20132014
$4.6MGrowth$4.6MSeries B$1.5MVentureUnited States · Venture startup
Who invested in Tissue Regeneration Systems
Funding summaryUpdated 26 Oct 2026
$11Mraised across 3 rounds since 2012, from 3 sources
$4.6MGrowth$4.6MSeries B$1.5MVenture
- Latest round
- Venture, $1.5MApr 2014
- Biggest round
- $4.6MGrowth · Sept 2012
- 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
- Growth, $4.6M Sept 2012
- Biggest round
- $4.6M Growth · Sept 2012
- Usual gap between rounds
- 11 months the median of 2
The rounds
- Apr 2014Venture$1.5M
No investor was named in the report.
From a historical funding recordSEC filing: $1.5M sold, first sale Apr 2014
- Aug 2013Series B$4.6M1 new
Reported by xconomy.comSEC filing: $4.6M sold, first sale Sept 2012
- Sept 2012Growth$4.6M
No investor was named in the report.
Reported by sec.govSEC filing: $1.0M sold, first sale Sept 2012
Founders and team
From the SEC filings it signed: 2 on the team.
- Colleen James SpencerExecutive Officeri
- William James FitzsimmonsExecutive Officer, Directori
On the board, as filediFrank R. LaMarcaHenry R. BrownJames R. AdoxScott J. Hollister
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Tissue Regeneration Systems
How much has Tissue Regeneration Systems raised?
Tissue Regeneration Systems has raised $11M across 3 rounds since 2012.
When did Tissue Regeneration Systems last raise?
Tissue Regeneration Systems's most recent round was a Venture of $1.5M in Apr 2014.
What was Tissue Regeneration Systems's biggest round?
Tissue Regeneration Systems's largest round on record is $4.6M (Growth), in Sept 2012.
Who backed Tissue Regeneration Systems first?
Tissue Regeneration Systems's first round on record, in Aug 2013, was backed by Venture Investors.
What stage is Tissue Regeneration Systems at?
Tissue Regeneration Systems's latest named round is a Venture, in Apr 2014.
Where is Tissue Regeneration Systems based?
Tissue Regeneration Systems is based in the United States.
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