X0306 4 2018-08-01 0001361983 ORBCOMM Inc. ORBC 0001195037 RITONDARO GARY H C/O ORBCOMM INC. 395 W. PASSAIC STREET, SUITE 325 ROCHELLE PARK NJ 07662 true Common Stock 111718 D Restricted Stock Unit (Time Vested) 0 2018-08-01 4 A 0 2109 0 A Common Stock 2109 2109 D Restricted Stock Unit (Time Vested) 0 Common Stock 7790 7790 D Each Time Vested Restricted Stock Unit ("TV RSU") represents the right to receive one share of common stock or its cash equivalent. The number of TV RSUs was determined by dividing $20,000 by the closing price of ORBCOMM Inc common stock on August 1, 2018 of $9.48 per share. The TV RSUs vest on January 1, 2019. Each TV RSU represents the right to receive one share of common stock or its cash equivalent. The number of TV RSUs was determined by dividing $80,000 by the closing price of ORBCOMM Inc. common stock on January 2, 2018 of $10.27 per share. The TV RSUs vest on January 1, 2019. /s/ Christian Le Brun, by power of attorney 2018-08-02