Conkwest
NASDAQ: IBRXUnicorn · $2BCardiff-By-The-Sea, US · Delaware corporation
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ImmunityBio develops and commercializes immunotherapy products and candidates, including ANKTIVA, an approved treatment for bladder and lung cancer, along with cell therapies and vaccine platforms designed to activate immune response against cancer and infectious diseases.
Founders & leadership
RG
Richard GombergExecutive
RA
Richard AdcockDirector, CEO and President
BJ

Barry J. SimonDirector and Chief Corporate Affairs Officer
SG
Steven GorlinNamed on SEC filing
HG
Hans G. KlingemannNamed on SEC filing
Board
HJ
Henry JiBoard director
JT
John ThomasBoard director
PS
Patrick Soon-ShiongBoard director
RK
Richard KusserowBoard director
RR
Robert RosenBoard director
JP
John PottsBoard director
Reported raises · per SEC filings
Form D private placements$639.6M disclosed across 7 of 9 rounds · 1900–2023
▶$470MraisedSep 2023 · 3 investors · BiotechnologyRule 506(b)
▶$470MraisedSep 2023 · 3 investors · Biotechnology
Rule 506(b)Officers, directors & promoters on the filing
- Patrick Soon-ShiongExecutive Officer, Director
- Cheryl CohenDirector
- Linda MaxwellDirector
- Michael BlaszykDirector
- Wesley ClarkDirector
- Richard AdcockExecutive Officer, Director
- Barry SimonDirector
- John BrennanDirector
- David SachsExecutive Officer
- Christobel SeleckyDirector
- Offering amount
- $470M
- Amount sold
- $470M
- Sales commissions
- $1M
- First sale
- Sep 2023
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$10.7MraisedJul 2022 · 6 investors · BiotechnologyRule 506(b)
▶$10.7MraisedJul 2022 · 6 investors · Biotechnology
Rule 506(b)Officers, directors & promoters on the filing
- Michael BlaszykDirector
- Barry SimonDirector
- Christobel SeleckyDirector
- John BrennanDirector
- Wesley ClarkDirector
- Linda MaxwellDirector
- Richard AdcockExecutive Officer, Director
- Patrick Soon-ShiongExecutive Officer, Director
- David SachsExecutive Officer
- Cheryl CohenDirector
- Offering amount
- $10.7M
- Amount sold
- $10.7M
- First sale
- Jul 2022
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$17MraisedAug 2015 · 1 investors · BiotechnologyRule 506(b)
▶$17MraisedAug 2015 · 1 investors · Biotechnology
Rule 506(b)Officers, directors & promoters on the filing
- John T. Potts, Jr., M.D.Director
- Henry Ji, Ph.D.Director
- John C. Thomas, Jr.Director
- Richard GombergExecutive Officer
- Barry J. Simon, M.D.Executive Officer, Director
- Steve GorlinDirector
- Robert RosenDirector
- Michael BlaszykDirector
- Richard KusserowDirector
- Patrick Soon-Shiong, M.D.Executive Officer, Director
- Offering amount
- $17M
- Amount sold
- $17M
- First sale
- Jul 2015
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$78MraisedJul 2015 · 11 investors · BiotechnologyRule 506(b)
▶$78MraisedJul 2015 · 11 investors · Biotechnology
Rule 506(b)Officers, directors & promoters on the filing
- Steve GorlinDirector
- Patrick Soon-Shiong, M.D.Executive Officer, Director
- Barry J. Simon, M.D.Executive Officer, Director
- Henry Ji, Ph.D.Director
- John T. Potts, Jr., M.D.Director
- Hans Klingemann, M.D., Ph.D.Director
- Richard GombergExecutive Officer
- Richard KusserowDirector
- John C. Thomas, Jr.Director
- Robert RosenDirector
- Offering amount
- $78M
- Amount sold
- $78M
- First sale
- Jun 2015
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$47.5MraisedJan 2015 · 1 investors · BiotechnologyRule 506(b)
▶$47.5MraisedJan 2015 · 1 investors · Biotechnology
Rule 506(b)Officers, directors & promoters on the filing
- Henry JiDirector
- Richard KusserowDirector
- John ThomasDirector
- Richard GombergExecutive Officer
- Patrick Soon-ShiongDirector
- Barry SimonExecutive Officer, Director
- Steven GorlinDirector
- Hans G. KlingemannDirector
- Robert RosenDirector
- John PottsDirector
- Offering amount
- $47.5M
- Amount sold
- $47.5M
- First sale
- Dec 2014
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$10MraisedDec 2014 · 1 investors · BiotechnologyRule 506(b)
▶$10MraisedDec 2014 · 1 investors · Biotechnology
Rule 506(b)Officers, directors & promoters on the filing
- Steven GorlinDirector
- Hans G. KlingemannDirector
- John ThomasDirector
- Barry SimonExecutive Officer, Director
- Robert RosenDirector
- Richard KusserowDirector
- Patrick Soon-ShiongDirector
- Richard GombergExecutive Officer
- Henry JiDirector
- John PottsDirector
- Offering amount
- $10M
- Amount sold
- $10M
- First sale
- Dec 2014
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$6.5MraisedApr 2014 · 48 investors · BiotechnologyRule 506(b)
▶$6.5MraisedApr 2014 · 48 investors · Biotechnology
Rule 506(b)Officers, directors & promoters on the filing
- Hans KlingemannDirector
- Barry SimonExecutive Officer, Director
- Offering amount
- $9.6M
- Amount sold
- $6.5M
- Minimum investment
- $5K
- Sales commissions
- $518.7K
- Placement agents
- Palladium Capital Advisors, LLC
- First sale
- Apr 2014
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Valuation · disclosed
Disclosed events$2Bvaluation at IPOJul 2015 · $25.00/share · 424B4
filing ↗Source: SEC prospectus filings, and round valuations the company or its investors disclosed — follow each entry's link for the claim.
Frequently asked questions
- What does Conkwest do?
- ImmunityBio develops and commercializes immunotherapy products and candidates, including ANKTIVA, an approved treatment for bladder and lung cancer, along with cell therapies and vaccine platforms designed to activate immune response against cancer and infectious diseases.
- How much funding has Conkwest raised?
- Conkwest has disclosed $639.6M raised across 7 of its 9 known rounds.
- Where is Conkwest headquartered?
- Conkwest is headquartered in Cardiff-By-The-Sea, US.