X0306 4 2014-05-23 0 0001361983 ORBCOMM Inc. ORBC 0001587912 Milcos Constantine C/O ORBCOMM INC. 395 W PASSAIC STREET, SUITE 325 ROCHELLE PARK NJ 07662 0 1 0 0 Sr. VP, Chief Acct Officer Common Stock 2014-05-23 4 A 0 1300 0 A 1300 D Restricted Stock Unit (Performance Vested) 4000 D Restricted Stock Unit (Performance Vested) 3000 D Stock Appreciation Right 5.92 Common Stock 6100 D Stock Appreciation Right 5.14 Common Stock 24000 24000 D Represents the vesting of Performance Vested Restricted Stock Units ("PV RSUs"), each PV RSU representing the right to receive one share of common stock. On May 23, 2014, 1,300 of the 6,000 PV RSU awards previously reported as awarded on September 25, 2013 vested based on the achievement by the employee and/or ORBCOMM Inc. (the "Company") of certain performance targets for fiscal year 2013, and 700 PV RSUs lapsed unvested. Each PV RSU represents the right to receive one share of common stock. Represents the remaining 4,000 PV RSU awards of the 6,000 PV RSU awards previously reported as awarded on September 25, 2013, which will vest in two equal installments based on the achievement by the employee and/or the Company of certain performance targets for the fiscal years 2014 and 2015. Each PV RSU represents the right to receive one share of common stock. The PV RSU awards were previously reported as awarded on December 12, 2013 and will vest based on the achievement by the employee and/or the Company of certain performance targets for fiscal year 2014. Each Time Vested Stock Appreciation Right ("TV SAR") represents the right to receive a payment measured by the increase in the fair market value of one share of common stock from the date of grant of the TV SAR to the date of exercise of the TV SAR. The TV SAR awards will vest on January 1, 2015. The TV SAR awards expire on December 12, 2023 and have an exercise price of $5.92 per share, the closing price of the common stock on the grant date. Each TV SAR represents the right to receive a payment measured by the increase in the fair market value of one share of common stock from the date of grant of the TV SAR (September 25, 2013) to the date of exercise of the TV SAR. The TV SAR awards will vest on the first anniversary of their date of grant. The TV SAR awards expire on September 25, 2023 and have an exercise price of $5.14 per share, the closing price of the common stock on the grant date. /s/ Christian Le Brun, by power of attorney 2014-05-28