Expansion Therapeutics
Del Mar, US · Founded 2016 · Delaware corporation · 6 known investors
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Drug discovery company focused on RNA-targeted small molecule therapeutics for expansion repeat disorders.
Founders & leadership
Expansion Therapeutics was founded in 2016 by Matthew Disney.

Board


Investors · 6
How we know: 5AM Ventures's portfolio page · a partner's Signal profile · funding news · press coverage · Not right? Tell us
How we know: Sanofi Ventures's portfolio page · board seat on SEC Form D · funding news · press coverage · Not right? Tell us
How we know: funding news · press coverage · Not right? Tell us
How we know: funding news · press coverage · Not right? Tell us
How we know: press coverage · Not right? Tell us
How we know: press coverage · Not right? Tell us
Reported raises · per SEC filings
Form D private placements$78.3M disclosed across 3 rounds · 2016–2021
▶$48MraisedOct 2021 · 12 investors · PharmaceuticalsRule 506(b)
- Renato Skerlj, Ph.D.Executive Officer, Director
- Laura Tadvalkar, Ph.D.Director
- Andy Phillips, Ph.D.Director
- Scott Rocklage, Ph.D.Director
- Beth Seidenberg, M.D.Director
- Offering amount
- $80.1M
- Amount sold
- $48M
- First sale
- Sep 2021
- Incorporated
- Corporation, Delaware, 2016
- Federal exemptions
- 06b
▶$25.3MraisedJan 2018 · 8 investors · PharmaceuticalsRule 506(b)
- Kevin Forrest, Ph.D.Executive Officer, Director
- Campbell Murray, M.B.B.S., M.B.A.Director
- Yujiro Hata, M.B.A.Director
- Matthew Disney, Ph.D.Director
- Beth Seidenberg, M.D.Director
- Scott Rocklage, Ph.D.Director
- Jason Hafler, Ph.D.Director
- Offering amount
- $55.3M
- Amount sold
- $25.3M
- First sale
- Dec 2017
- Incorporated
- Corporation, Delaware, 2016
- Federal exemptions
- 06b
▶$5MraisedJun 2017 · 3 investors · PharmaceuticalsRule 506(b)
- Paul StoneExecutive Officer
- Yujiro HataDirector
- Kevin ForrestExecutive Officer, Director
- Scott RocklageExecutive Officer, Director
- Matthew DisneyDirector
- Jason HaflerDirector
- Offering amount
- $5M
- Amount sold
- $5M
- First sale
- Nov 2016
- Incorporated
- Corporation, Delaware, 2016
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Frequently asked questions
- What does Expansion Therapeutics do?
- Drug discovery company focused on RNA-targeted small molecule therapeutics for expansion repeat disorders.
- Who founded Expansion Therapeutics?
- Expansion Therapeutics was founded by Matthew Disney in 2016.
- Who are Expansion Therapeutics's investors?
- Expansion Therapeutics's investors include 5AM Ventures, Sanofi Ventures, Kleiner Perkins, Novartis Venture Fund, RA Capital, Westlake Village BioPartners.
- How much funding has Expansion Therapeutics raised?
- Expansion Therapeutics has disclosed $78.3M raised across 3 rounds.
- Where is Expansion Therapeutics headquartered?
- Expansion Therapeutics is headquartered in Del Mar, US.



