H. RALPH SNODGRASS, PH.D.

Corporate Board Profile

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Vistagen Therapeutics, Inc.

Filing Date Source Excerpt
2011-10-12 "H. Ralph Snodgrass, Ph.D." ... "President, Chief Scientific Officer and Director"
2016-08-08 "He received his Ph.D. in immunology from the University of Pennsylvania..."
2017-08-04 "He received his Ph.D. in immunology from the University of Pennsylvania, and has 24 years of experience in senior biotechnology management and over 10 year’s research experience..."
2018-07-27 "He received his Ph.D. in immunology from the University of Pennsylvania, and has 25 years of experience in senior biotechnology management and over 10 year’s research experience..."
2019-07-23 "He received his Ph.D. in immunology from the University of Pennsylvania, and has 25 years of experience in senior biotechnology management and over 10 year’s research experience..."
2021-01-14 "H. Ralph Snodgrass, Ph.D. (3)"

Source material: SEC submissions metadata and DEF 14A proxy filings from EDGAR. Last updated: 2026-04-25