Gregory Beard, Director at Cobalt International, holds 374.00K shares in Stronghold Digital Mining (Ticker: SDIG), holds 74.86M shares in Cobalt International (Ticker: CIEIQ), holds 0.00 shares in Athlon Energy (Ticker: ATHL). Most recently, Gregory Beard Sold ― shares of Stronghold Digital Mining on Apr 17, 2024 for an estimated value of 32.73K.