/Companies

IRX Therapeutics

New York, US · Delaware corporation

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Founders & leadership

JW
John W. Hadden IIExecutive
JH
Jeffrey HwangExecutive
CP
Curtis P. RobbExecutive
ZR
Zygmund RothExecutive

Board

JD
John D. HalpernBoard director
GP
George P. Denny IIIBoard director
DH
David H. DemingBoard director
FM
Ferid MuradBoard director
JT
John T. SpitznagelBoard director
LM
Lawrence M. WolfBoard director

Reported raises · per SEC filings

Form D private placements

$97.3M disclosed across 5 rounds · 2014–2016

▶$33.2MraisedAug 2017 · 98 investors · Biotechnology
Rule 506(b)
Officers, directors & promoters on the filing
  • Mark W. LeuchtenbergerExecutive Officer, Director
  • John D. HalpernDirector
  • Ferid MuradDirector
  • Lawrence M. WolfDirector
  • Edmund TruellDirector
  • Charles R. CheringtonDirector
  • Zygmund RothExecutive Officer
  • David H. DemingDirector
  • Monil ShahExecutive Officer
  • Curtis P. RobbExecutive Officer
  • George P. Denny IIIDirector
Offering amount
$33.2M
Amount sold
$33.2M
First sale
Dec 2016
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$6.4MraisedNov 2016 · 4 investors · Biotechnology
Rule 506(b)
Officers, directors & promoters on the filing
  • Zygmund RothExecutive Officer
  • George P. Denny IIIDirector
  • Ferid MuradDirector
  • Lawrence M. WolfDirector
  • Charles R. CheringtonDirector
  • John W. Hadden IIExecutive Officer, Director
  • David H. DemingDirector
  • John D. HalpernDirector
  • Curtis P. RobbExecutive Officer
  • Jeffrey HwangExecutive Officer
Offering amount
$8M
Amount sold
$6.4M
First sale
Oct 2016
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$2MraisedMay 2016 · 1 investors · Biotechnology
Rule 506(b)
Officers, directors & promoters on the filing
  • Curtis P. RobbExecutive Officer
  • Charles R. CheringtonDirector
  • Zygmund RothExecutive Officer
  • George P. Denny IIIDirector
  • John W. Hadden IIExecutive Officer, Director
  • David H. DemingDirector
  • Lawrence M. WolfDirector
  • John D. HalpernDirector
  • Jeffrey HwangExecutive Officer
  • Ferid MuradDirector
Offering amount
$15M
Amount sold
$2M
First sale
Apr 2016
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$40.6MraisedAug 2015 · 230 investors · Biotechnology
Rule 506(b)
Officers, directors & promoters on the filing
  • John W. Hadden IIExecutive Officer, Director
  • John D. HalpernDirector
  • Jeffrey HwangExecutive Officer
  • Curtis P. RobbExecutive Officer
  • David H. DemingDirector
  • Zygmund RothExecutive Officer
  • George P. Denny IIIDirector
  • Ferid MuradDirector
  • John T. SpitznagelDirector
  • Lawrence M. WolfDirector
Offering amount
$40.6M
Amount sold
$40.6M
First sale
Dec 2014
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$15.1MraisedMar 2014 · 104 investors · Biotechnology
Rule 506(b)
Officers, directors & promoters on the filing
  • Ferid MuradDirector
  • Lawrence M. WolfDirector
  • George P. Denny IIIDirector
  • David H. DemingDirector
  • Zygmund RothExecutive Officer
  • Curtis P. RobbExecutive Officer
  • John W. Hadden IIExecutive Officer, Director
  • John D. HalpernDirector
  • Jeffrey HwangExecutive Officer
  • John T. SpitznagelDirector
Offering amount
$18M
Amount sold
$15.1M
First sale
Feb 2014
Incorporated
Corporation, Delaware
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

How much funding has IRX Therapeutics raised?
IRX Therapeutics has disclosed $97.3M raised across 5 rounds.
Where is IRX Therapeutics headquartered?
IRX Therapeutics is headquartered in New York, US.