GLENN L. HALPRYN

Corporate Board Profile

Tech Score: 0/100

← Back to All Directors

Niagen Bioscience, Inc.

Filing Date Source Excerpt
2011-04-11 "Mr. Halpryn has been the Chief Executive Officer and a director of Transworld Investment Corporation, a private investment company, since June 2001."
2011-09-13 "Glenn L. Halpryn (12) ... Includes 116,875 stock options exercisable within 60 days."
2012-07-27 "Mr. Halpryn has been the chief executive officer and a director of Transworld Investment Corporation..."
2015-04-16 "Mr. Halpryn has been the chief executive officer and a director of Transworld Investment Corporation... From June 1987 until April 2012, Mr. Halpryn served as the president of and a beneficial owner of United Security Corporation, a broker-dealer registered with FINRA."

Source material: SEC submissions metadata and DEF 14A proxy filings from EDGAR. Last updated: 2026-04-09