/Companies

Mabvax Therapeutics Holdings

San Diego, US · Delaware corporation

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Founders & leadership

JD
J. David HansenPresident, Chief Executive Officer and Chairman of the BoardJ. David Hansen co-founded MabVax Therapeutics in 2006 and has served as its President and Chief Executive Officer. He previously held executive roles at Avanir Pharmaceuticals (including President and Chief Operations Officer of subsidiary Xenerex Biosciences) and Dura Pharmaceuticals, with additional management experience at Merck, Key Pharmaceuticals, and Bristol Myers Squibb.
GH
Gregory HansonChief Financial Officer
MM
Michael M. WickExecutive
WP
William P. KaplanExecutive
SR
Steven R. SchowExecutive
WK
Wendy K. WeeExecutive

Board

JR
Jeffrey RavetchBoard director
KC
Kenneth CohenBoard director
RH
Robert HoffmanBoard director
PL
Philip LivingstonBoard director
TV
Thomas VarranoBoard director
PM
Paul MaierBoard director

Reported raises · per SEC filings

Form D private placements

$40.1M disclosed across 7 rounds · 2014–2018

▶$830KraisedMay 2018 · 11 investors · Biotechnology
Rule 506(b)
Officers, directors & promoters on the filing
  • Paul V. MaierDirector
  • Thomas C. VarvaroDirector
  • J. David HansenExecutive Officer, Director
  • Philip O. LivingstonDirector
  • Gregory P. HansonExecutive Officer
  • Paul ResnickExecutive Officer
  • Jeffrey F. EisenbergDirector
  • Kenneth M. CohenDirector
  • Paul W. MaffuidExecutive Officer
Offering amount
$860K
Amount sold
$830K
First sale
Apr 2018
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$2.8MraisedFeb 2018 · 13 investors · Biotechnology
Rule 506(b)
Officers, directors & promoters on the filing
  • Thomas VarvaroDirector
  • Paul ResnickExecutive Officer
  • Philip LivingstonDirector
  • Kenneth CohenDirector
  • Paul MaierDirector
  • Gregory HansonExecutive Officer
  • Paul MaffuidExecutive Officer
  • J. David HansenExecutive Officer, Director
  • Jeffrey EisenbergDirector
Offering amount
$2.8M
Amount sold
$2.8M
First sale
Feb 2018
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$11.6MraisedApr 2015 · 49 investors · Biotechnology
Rule 506(b)
Officers, directors & promoters on the filing
  • Jeffrey RavetchDirector
  • Kenneth CohenDirector
  • Gregory HansonExecutive Officer, Director
  • Robert HoffmanDirector
  • J. David HansenExecutive Officer, Director
  • Philip LivingstonDirector
  • Thomas VarranoDirector
  • Paul MaierDirector
Offering amount
$15M
Amount sold
$11.6M
Sales commissions
$573.7K
Placement agents
Laidlaw & Company, Ltd., Palladium Capital Advisors, LLC
First sale
Mar 2015
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$3MraisedJul 2014 · 23 investors · Biotechnology
Rule 506(b)
Officers, directors & promoters on the filing
  • J. DAVID HANSENExecutive Officer, Director
  • PHILIP O. LIVINGSTONExecutive Officer, Director
  • JEFFREY V. RAVETCHDirector
  • GREGORY P. HANSONExecutive Officer
  • PAUL MAIERDirector
  • KENNETH M. COHENDirector
  • JIM J. ANTONOPOULOSDirector
Offering amount
$10M
Amount sold
$3M
Sales commissions
$800K
Placement agents
DAWSON JAMES SECURITIES, INC., PALLADIUM CAPITAL ADVISORS, LLC, H.C. WAINWRIGHT & CO. LLC
First sale
Jul 2014
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$5.2MraisedJul 2014 · 55 investors · Biotechnology
Rule 506(b)
Officers, directors & promoters on the filing
  • Philip O. LivingstonExecutive Officer, Director
  • Kenneth M. CohenDirector
  • Jeffrey V. RavetchDirector
  • J. David HansenExecutive Officer, Director
  • Michael WickDirector
  • Gregory P. HansonExecutive Officer
  • Paul MaierDirector
  • Jim J. AntonopoulosDirector
Offering amount
$5.2M
Amount sold
$5.2M
First sale
Jul 2014
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$4.6MraisedMay 2014 · 3 investors · Biotechnology
Rule 506(b)
Officers, directors & promoters on the filing
  • Edward W. CantrallDirector
  • Michael M. WickExecutive Officer, Director
  • William P. KaplanExecutive Officer
  • Richard B. NewmanDirector
  • Steven R. GoldringDirector
  • Steven R. SchowExecutive Officer
  • Wendy K. WeeExecutive Officer
Offering amount
$4.6M
Amount sold
$4.6M
First sale
May 2014
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$12.1MraisedFeb 2014 · 15 investors · Biotechnology
Rule 506(b)
Officers, directors & promoters on the filing
  • James AntonopoulosDirector
  • J. David HansenExecutive Officer, Director
  • Philip O. LivingstonDirector
Offering amount
$15.1M
Amount sold
$12.1M
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

Who founded Mabvax Therapeutics Holdings?
Mabvax Therapeutics Holdings was founded by J. David Hansen.
How much funding has Mabvax Therapeutics Holdings raised?
Mabvax Therapeutics Holdings has disclosed $40.1M raised across 7 rounds.
Where is Mabvax Therapeutics Holdings headquartered?
Mabvax Therapeutics Holdings is headquartered in San Diego, US.