X0304 4 2011-08-18 0 0001361983 ORBCOMM Inc. ORBC 0001368678 Eisenberg Jerome B C/O ORBCOMM INC. 2115 LINWOOD AVENUE, SUITE 100 FORT LEE NJ 07024 1 0 0 0 Restricted Stock Unit (Time Vested) 10000 D Common Stock 15759 I by Cynthia Eisenberg Common Stock 2011-08-18 4 P 0 5000 2.2592 A 986095 D Stock Appreciation Right 11 Common Stock 95187 95187 D Stock Appreciation Right 4.96 Common Stock 100000 100000 D Stock Option (Right to Buy) 2.325 2005-03-31 2014-02-17 Common Stock 166667 166667 D Stock Option (Right to Buy) 2.775 2005-12-31 2014-02-17 Common Stock 33334 33334 D Stock Option (Right to Buy) 3.375 2006-12-31 2014-02-17 Common Stock 33334 33334 D Stock Option (Right to Buy) 4.26 2006-12-31 2014-02-17 Common Stock 33334 33334 D Stock Option (Right to Buy) 2.325 2007-12-31 2014-02-17 Common Stock 33334 33334 D Each time vested Restricted Stock Unit ("RSU") represents the right to receive one share of common stock. The number of RSUs was determined by dividing $30,000 by the closing price of ORBCOMM Inc. (the "Company") common stock on February 1, 2011 of $3.00 per share. The RSUs vest on January 1, 2012. The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.23 to $2.28, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (2) to this Form 4. Each Performance Vested Stock Appreciation Right ("PV 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 PV SAR to the date of exercise of the PV SAR. The PV SARs are fully vested, expire in October 2016 and have an exercise price equal to the initial public offering price of $11.00 per share. Each Time Vested Stock Appreciation Right ("TV SAR") represents the right to receive 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 are fully vested, expire in March 2018 and have an exercise price of $4.96 per share, the closing price of the common stock on the grant date. 166,667 Options were issued on February 17, 2004, are fully vested and expire on February 17, 2014. 33,334 Options were issued on February 17, 2004, are fully vested and expire on February 17, 2014 33,334 Options were issued on February 17, 2004, are fully vested and expire on February 17, 2014. 33,334 Options were issued on February 17, 2004, are fully vested and expire on February 17, 2014. 33,334 Options were issued on February 17, 2004, are fully vested and expire on February 17, 2014. /s/ Christian Le Brun, by power of attorney 2011-08-19