X0206 3/A 2014-05-22 2014-06-09 0 0001600422 Superior Drilling Products, Inc. SDPI 0001378184 cryan terence james 2 HAMPSHIRE ROAD BRONXVILLE NY 10708 1 0 0 0 Common stock 0 D Initial disclosure included shares issuable under a Board Equity Compensation Plan, which issuance did not in fact take place. * Date of Event Requiring Statement amended to reflect initial public offering effectiveness date rather than closing date. /s/ Terence Cryan 2014-06-30