Michael Weiss

Director/Board Member at RAFAEL HOLDINGS, INC.

Net worth: 465 304 $ as of 30/06/2026

75 year

74 connections

Consumer Services

Technology Services

Utilities

Profile

Michael J.
Weiss is currently the Director-Uveitis Service at the University of Illinois since 1987, Director-Uveitis Service at Edward S Harkness Eye Institute since 1987, Professor at Columbia University Irving Medical Center since 1987, Independent Director at Rafael Holdings, Inc. since 2018, and Chief Technology Officer at Transzap, Inc. since 2015.
Former positions include Senior Vice President-Products & Technology at WellPoint Systems, Inc. and Vice President-Software Development at Halliburton Energy Services, Inc. Education includes undergraduate studies at The State University of New York and Bar-Ilan University (1972 and 1975), a doctorate from Columbia University School of the Arts (1976), and a doctorate from Columbia University Vagelos College of Physicians & Surgeons (1981).

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
RAFAEL HOLDINGS, INC. CLASS B 0.28%	28/01/2026	141,861 ( 0.28% )	465 304 $	30/06/2026

Michael Weiss active positions

Companies	Position	Start
RAFAEL HOLDINGS, INC.	Director/Board Member	01/03/2018
Transzap, Inc. Transzap, Inc. Packaged SoftwareTechnology Services Provides software solutions	Chief Tech/Sci/R&D Officer	15/09/2015
Columbia University Medical Center Columbia University Medical Center Other Consumer ServicesConsumer Services Functions as a College/University	Corporate Officer/Principal	01/06/1987
University of Illinois University of Illinois Other Consumer ServicesConsumer Services Functions as a College/University	Corporate Officer/Principal	01/07/1987
Edward S Harkness Eye Institute Edward S Harkness Eye Institute Other Consumer ServicesConsumer Services Functions as a College/University	Corporate Officer/Principal	01/07/1987

All active positions of Michael Weiss

Former positions of Michael Weiss

Companies	Position	End
Halliburton Energy Services, Inc. Halliburton Energy Services, Inc. Electric UtilitiesUtilities Provides energy services	Corporate Officer/Principal	-
WellPoint Systems, Inc. WellPoint Systems, Inc. Packaged SoftwareTechnology Services Develops software for managing upstream and midstream oil and gas operations	Chief Tech/Sci/R&D Officer	-

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Training of Michael Weiss

Experiences
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Private companies

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Linked companies

Private companies	11
WellPoint Systems, Inc. WellPoint Systems, Inc. Packaged SoftwareTechnology Services Develops software for managing upstream and midstream oil and gas operations	Technology Services
Halliburton Energy Services, Inc. Halliburton Energy Services, Inc. Electric UtilitiesUtilities Provides energy services	Utilities
Transzap, Inc. Transzap, Inc. Packaged SoftwareTechnology Services Provides software solutions	Technology Services
University of Illinois University of Illinois Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
The State University of New York The State University of New York Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Bar-Ilan University Bar-Ilan University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Columbia University Medical Center Columbia University Medical Center Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Columbia University School of the Arts Columbia University School of the Arts Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Rafael Holdings, Inc. Rafael Holdings, Inc. Real Estate DevelopmentFinance Operates as holding company with interest in real estate and pharmaceutical sector	Finance
Edward S Harkness Eye Institute Edward S Harkness Eye Institute Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Columbia University Vagelos College of Physicians & Surgeons Columbia University Vagelos College of Physicians & Surgeons Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services