Pres. Research & Development Young David bought $4,589 worth of shares (1,706 units at $2.69), increasing direct ownership by 14% to 13,813 units (SEC Form 4)
Pres. Research & Development Young David bought $4,589 worth of shares (1,706 units at $2.69), increasing direct ownership by 14% to 13,813 units (SEC Form 4) | Quantisnow