DOUGLAS I. HEPLER, PH.D.

Corporate Board Profile

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Riot Platforms, Inc.

Filing Date Source Excerpt
2011-06-10 Dr. Hepler received a B.S. degree from Lock Haven University in biology, a M.S. from Colorado State University in microbiology and a Ph.D. from Colorado State University in immunology.
2012-04-09 Dr. Hepler received a B.S. degree from Lock Haven University in biology, a M.S. from Colorado State University in microbiology and a Ph.D. from Colorado State University in immunology.

Source material: SEC submissions metadata and DEF 14A proxy filings from EDGAR. Last updated: 2026-03-22