WULF - Insider purchases

Director Bucella Michael C. bought $99,950 worth of shares (5,883 units at $16.99), increasing direct ownership by 2% to 344,704 units (SEC Form 4)

Director Bucella Michael C. bought $19,950 worth of shares (1,338 units at $14.91), increasing direct ownership by 0.49% to 273,552 units (SEC Form 4)

Director Bucella Michael C. bought $30,071 worth of shares (2,085 units at $14.42), increasing direct ownership by 0.77% to 272,214 units (SEC Form 4)

Director Bucella Michael C. bought $50,038 worth of shares (3,171 units at $15.78), increasing direct ownership by 1% to 270,129 units (SEC Form 4)

Director Bucella Michael C. converted options into 35,487 shares and bought $50,178 worth of shares (4,178 units at $12.01), increasing direct ownership by 17% to 266,958 units (SEC Form 4)

Director Bucella Michael C. bought $19,999 worth of shares (4,796 units at $4.17), increasing direct ownership by 2% to 205,632 units (SEC Form 4)