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TriAgenics

Redmond, US · Delaware corporation · 1 known investors

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TriAgenics develops Zero3 TBA (Tooth Bud Ablation), a minimally invasive one-minute dental procedure designed to prevent wisdom teeth from forming by warming the developing tooth buds. The medical device technology is in live animal trials as an alternative to future wisdom tooth extraction.

Founders & leadership

LCLeigh Colby
Leigh ColbyFounder
DSDavid Scott Thrower
David Scott ThrowerExecutive
DWDavid Watson
David WatsonExecutive
WD
Walter DiersExecutive

Board

JJ
John Joseph ChopackBoard director
JM
Jeffrey Miles JacobsBoard director
GS
George ShahinBoard director
DP
David Paul WastonBoard director
JC
John Chopack, Jr.Board director

Investors · 1

Galen PartnersreportedStamford

How we know: a partner's Signal profile · Not right? Tell us

Funding

SEC filings, press & company announcements

$3.8M disclosed across 3 of 4 rounds · 2018–2025

▶$500KraisedApr 2025 · 1 investors · Other Health Care
Rule 506(b)
Officers, directors & promoters on the filing
  • John Joseph ChopackDirector
  • David Scott ThrowerExecutive Officer, Director
  • Jeffrey Miles JacobsDirector
  • George ShahinDirector
  • David Paul WastonDirector
  • Leigh ColbyExecutive Officer, Director
Offering amount
$3M
Amount sold
$500K
First sale
Apr 2025
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$1.9MraisedSep 2021 · 27 investors · Other Health Care
Officers, directors & promoters on the filing
  • George ShahinDirector
  • David ThrowerDirector
  • John Chopack, Jr.Director
  • David WatsonExecutive Officer, Director
  • Leigh ColbyExecutive Officer, Director, Promoter
  • Walter DiersExecutive Officer, Director
Offering amount
$2.5M
Amount sold
$1.9M
Minimum investment
$87.5K
First sale
Dec 2020
Incorporated
Corporation, Delaware
Federal exemptions
04
Full filing on SEC EDGAR ↗
▶$1.4MraisedMar 2018 · 1 investors · Other Health Care
Rule 506(b)
Officers, directors & promoters on the filing
  • Leigh ColbyExecutive Officer, Director, Promoter
  • Mike DiersPromoter
Offering amount
$1.5M
Amount sold
$1.4M
Minimum investment
$1.3M
First sale
Feb 2018
Incorporated
Corporation, Delaware, 2017
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

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Frequently asked questions

What does TriAgenics do?
TriAgenics develops Zero3 TBA (Tooth Bud Ablation), a minimally invasive one-minute dental procedure designed to prevent wisdom teeth from forming by warming the developing tooth buds. The medical device technology is in live animal trials as an alternative to future wisdom tooth extraction.
Who founded TriAgenics?
TriAgenics was founded by Leigh Colby.
Who are TriAgenics's investors?
TriAgenics's investors include Galen Partners.
How much funding has TriAgenics raised?
TriAgenics has disclosed $3.8M raised across 3 of its 4 known rounds.
Where is TriAgenics headquartered?
TriAgenics is headquartered in Redmond, US.