SLNH is trading 5.4% down at $1.58 today. This comes after Director William P. Phelan offloaded 18,000 shares of the company's preferred stock on June 22, 2026, as reported today. The sale contributes to negative sentiment amid a broader sell-off in the cryptocurrency sector, with Bitcoin trading around $64,107 and showing a decline, and Ethereum hovering near $1,710.