Michael Martin Beeghley

Director, POLARITYTE, INC.

Companies

Riot Platforms, Inc.Chief executive officer Apr 10, 2017 to Sep 29, 2017¹
Riot Platforms, Inc.Board member Dec 2, 2016 to Sep 29, 2017²
POLARITYTE, INC.Board member Dec 30, 2015 to May 4, 2017³

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGARRiot Platforms, Inc., Chief executive officer
2
SEC EDGARRiot Platforms, Inc., Board member
3
SEC EDGARPOLARITYTE, INC., Board member