Robert Lenk

President at

Lenk Pharmaceuticals, LLC

Net worth: 32 435 $ as of 31/05/2026

78 year

20 connections

Health Technology

Finance

Electronic Technology

Profile

Robert P.
Lenk was the founder of The Liposome Co., Inc., founded in 1981, and Argus Pharmaceuticals, Inc., founded in 1989, where the title held was Vice President-Research & Development.
Current jobs include Director at POP Biotechnologies, Inc., Partner at Houston Partners Private Equity Group LLC, and President at Lenk Pharmaceuticals, LLC since 2016.
Former jobs include President & Chief Executive Officer at Therapeutics 2000, Inc. from 1995 to 2003, Independent Non-Executive Director at Plus Therapeutics, Inc. from 2020 to 2026, President-Luna Nanoworks Division at Luna Innovations, Inc. from 2004 to 2010, President at OncoVector, Inc., and Chief Scientific Officer at MediVector, Inc. from 2010 to 2016.
Education includes undergraduate and doctorate degrees from the Massachusetts Institute of Technology.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
PLUS THERAPEUTICS, INC. 0.08%	18/03/2026	5,573 ( 0.08% )	32 435 $	31/05/2026

Robert Lenk active positions

Companies	Position	Start
Houston Partners Houston Partners Investment ManagersFinance Acts as an alternative investment manager	Corporate Officer/Principal	-
Lenk Pharmaceuticals, LLC	President	01/01/2016
POP Biotechnologies, Inc. POP Biotechnologies, Inc. BiotechnologyHealth Technology Operates as a biotechnology company	Director/Board Member	-

All active positions of Robert Lenk

Former positions of Robert Lenk

Companies	Position	End
PLUS THERAPEUTICS, INC.	Director/Board Member	20/03/2026
MediVector, Inc. MediVector, Inc. Medical/Nursing ServicesHealth Services MediVector, Inc. is a private company based in Cambridge, MA and has subsidiaries in the United States.	Chief Tech/Sci/R&D Officer	01/01/2016
LUNA INNOVATIONS INCORPORATED	Corporate Officer/Principal	15/04/2010
Therapeutics 2000, Inc.	Chief Executive Officer	01/09/2003
Argus Pharmaceuticals, Inc. Argus Pharmaceuticals, Inc. Pharmaceuticals: MajorHealth Technology Pharmaceutical concern	Founder	-

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Training of Robert Lenk

Experiences
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Linked companies

Private companies	11
The Liposome Co., Inc. The Liposome Co., Inc. Pharmaceuticals: MajorHealth Technology Develops, manufactures, and markets therapeutic products to treat cancer and related diseases	Health Technology
Luna Innovations, Inc. Luna Innovations, Inc. Electronic Equipment/InstrumentsElectronic Technology Develops and distributes fiber optic test, measurement and control products	Electronic Technology
Argus Pharmaceuticals, Inc. Argus Pharmaceuticals, Inc. Pharmaceuticals: MajorHealth Technology Pharmaceutical concern	Health Technology
Massachusetts Institute of Technology Massachusetts Institute of Technology Finance/Rental/LeasingFinance Functions as a College/University	Finance
Houston Partners Houston Partners Investment ManagersFinance Acts as an alternative investment manager	Finance
Plus Therapeutics, Inc. Plus Therapeutics, Inc. Pharmaceuticals: MajorHealth Technology Operates as a pharmaceutical company that develops radio therapeutics products	Health Technology
MediVector, Inc. MediVector, Inc. Medical/Nursing ServicesHealth Services MediVector, Inc. is a private company based in Cambridge, MA and has subsidiaries in the United States.	Health Services
OncoVector, Inc.
Therapeutics 2000, Inc.
Lenk Pharmaceuticals, LLC
POP Biotechnologies, Inc. POP Biotechnologies, Inc. BiotechnologyHealth Technology Operates as a biotechnology company	Health Technology