Fundraising Fox

Aro Biotherapeutics

Philadelphia, US · Founded 2017 · Delaware corporation · 3 known investors

arobiotx.com

Aro Biotherapeutics develops tissue-targeted genetic medicines using a proprietary protein technology called Centyrins. The company builds a wholly-owned pipeline of Centyrin-based therapeutic candidates and partners with industry to enable tissue-specific targeting of therapeutics across a range of diseases.

BiotechHealthtech

Founders & leadership

Aro Biotherapeutics was founded in 2017 by Susan B Dillon and Karyn O'Neil.

SB
Susan B DillonCo-founder
KOKaryn O'Neil
Karyn O'NeilCo-founder
MV
Mark V. LaurenziNamed on SEC filing
SD
Susan DillonFounder

Board

EA
Elizabeth AndersonBoard director
BP
Bruce PeacockBoard directorOperating Partner at Agent Capital

Investors · 3

Reported raises · per SEC filings

Form D private placements

$122.9M disclosed across 4 rounds · 2019–2022

$24MraisedDec 2022 · 12 investors · Pharmaceuticals
Rule 506(b)
Officers, directors & promoters on the filing
  • Christopher MirabelliDirector
  • Susan B DillonExecutive Officer, Director
  • Scott GreenbergExecutive Officer
  • Karyn O'NeilExecutive Officer, Director
  • Marten SteenDirector
  • Bruce PeacockDirector
  • Elizabeth AndersonDirector
  • Daniel JanseDirector
  • Mark LaurenziExecutive Officer
  • Kevin RaidyDirector
  • Mittie DoyleExecutive Officer
Offering amount
$100M
Amount sold
$24M
First sale
Dec 2022
Incorporated
Corporation, Delaware, 2017
Federal exemptions
06b
Full filing on SEC EDGAR ↗
$90.3MraisedDec 2021 · 14 investors · Pharmaceuticals
Rule 506(b)
Officers, directors & promoters on the filing
  • Scott GreenbergExecutive Officer
  • Jess LiftonDirector
  • Marten SteenDirector
  • Kevin RaidyDirector
  • Christopher MirabelliDirector
  • Daniel JanseDirector
  • Elizabeth AndersonDirector
  • Mark LaurenziExecutive Officer
  • Karyn O'NeilExecutive Officer, Director
  • Susan B DillonExecutive Officer, Director
  • Bruce PeacockDirector
Offering amount
$90.3M
Amount sold
$90.3M
First sale
Dec 2020
Incorporated
Corporation, Delaware, 2017
Federal exemptions
06b
Full filing on SEC EDGAR ↗
$5MraisedJan 2020 · 1 investors · Biotechnology
Rule 506(b)
Officers, directors & promoters on the filing
  • Bruce PeacockDirector
  • Mark LaurenziExecutive Officer
  • Karyn O'NeilExecutive Officer, Director
  • Susan B DillonExecutive Officer, Director
  • Elizabeth AndersonDirector
Offering amount
$5M
Amount sold
$5M
First sale
Dec 2019
Incorporated
Corporation, Delaware, 2017
Federal exemptions
06b
Full filing on SEC EDGAR ↗
$3.5MraisedApr 2019 · 3 investors · Biotechnology
Rule 506(b)
Officers, directors & promoters on the filing
  • Susan B DillonExecutive Officer, Director
  • Karyn O'NeilExecutive Officer, Director
  • Mark V. LaurenziExecutive Officer
  • Elizabeth AndersonDirector
  • Bruce PeacockDirector
Offering amount
$4.9M
Amount sold
$3.5M
First sale
Mar 2019
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.

Frequently asked questions

What does Aro Biotherapeutics do?
Aro Biotherapeutics develops tissue-targeted genetic medicines using a proprietary protein technology called Centyrins. The company builds a wholly-owned pipeline of Centyrin-based therapeutic candidates and partners with industry to enable tissue-specific targeting of therapeutics across a range of diseases.
Who founded Aro Biotherapeutics?
Aro Biotherapeutics was founded by Susan B Dillon, Karyn O'Neil in 2017.
Who are Aro Biotherapeutics's investors?
Aro Biotherapeutics's investors include Avego BioScience Capital, HealthCap, Agent Capital.
How much funding has Aro Biotherapeutics raised?
Aro Biotherapeutics has disclosed $122.9M raised across 4 rounds.
Where is Aro Biotherapeutics headquartered?
Aro Biotherapeutics is headquartered in Philadelphia, US.