Company: PSTV
Filing Date: 2025-07-21
Form Type: DEF 14A
Source: 0001140361-25-026611
Chunk: 21

Company: PLUS THERAPEUTICS, INC.
Filing Date: 2025-07-21
Form: DEF 14A
Chunk 21
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. Robert Lenk, Ph.D. Dr. Lenk has served on our Board since April 1, 2020. Since 2016, he has served as President of Lenk Pharmaceuticals, LLC, providing consulting services to clients in the pharmaceuticals industry. Dr. Lenk co-founded the Liposome Company, in Princeton, New Jersey in 1981 (now part of Elan Pharmaceuticals). After the Liposome Company went public, he co-founded Argus Pharmaceuticals, a drug delivery company focused on cancer and infectious diseases, in 1989 and served as Vice President of Research & Development, until it merged with two other companies to become Aronex Pharmaceuticals. From 1995 to 2003, Dr. Lenk served as President and Chief Executive Officer of Therapeutics 2000, Inc. which was later sold to Coller Capital. Dr. Lenk joined Luna Innovations in 2004 where he served as President of its Nanoworks Division until 2010. In 2010, Dr. Lenk joined MediVector, Inc. as its Chief Science Officer until 2016, when he started Lenk Pharmaceuticals, LLC, a pharmaceutical development consulting company, where he currently works. He also currently serves on the board of PoP Biotechnology, a private company that develops vaccines and cancer therapies based on proprietary porphyrin liposome nanoparticle technology. Dr. Lenk received both his PhD and BSc. From the Massachusetts Institute of Technology. We believe Dr. Lenk’s qualifications to serve on our Board include his broad experience in translating research candidates into products, especially in the fields of nanotechnology and liposomal drug products. Kyle Guse, Esq., MBA, CPA (inactive). Mr. Guse was appointed to our Board in April 2025. Mr. Guse has been serving as the Chief Legal Officer of DDC Enterprise Ltd. (NYSE:DDC), an NYSE-American-listed international consumer foods company, since September 2023. From January 2013 to May 2023, Mr. Guse was Chief Financial Officer, General Counsel and Secretary of Atossa Therapeutics, Inc. (Nasdaq, ATOS), a Nasdaq-listed biotechnology company developing treatments and prevention for breast cancer. Mr. Guse’s experience includes 30 years of counseling innovative, rapid growth companies through all aspects of finance, corporate governance, securities laws and commercialization, with a particular focus on M&A and capital market transactions. Mr. Guse has