Argo Blockchain interim CEO buys 75k shares in insider deal
Argo Blockchain’s interim CEO, Jim MacCallum, bought more than 70,000 of the company’s shares in an insider transaction. Jim MacCallum, Argo Blockchain‘s interim chief executive, purchased 75,000 of the company’s shares in the form of American Depositary Receipts — U.S.-traded shares representing foreign company stock — between Jan. 29 and Jan. 30, the company revealed … Read more