X0306 4/A 2013-03-12 2013-03-12 0 0001361983 ORBCOMM Inc. ORBC 0001373773 Eisenberg Marc C/O ORBCOMM INC. 395 W PASSAIC STREET, SUITE 325 ROCHELLE PARK NJ 07662 1 1 0 0 Chief Executive Officer Common Stock 2013-03-12 4 M 0 11920 2.775 A 188100 D Stock Option (Right to Buy) 2.775 2013-03-12 4 M 0 11920 0 D 2005-03-31 2014-02-17 Common Stock 21414 21414 D Stock Option (Right to Buy) 2.325 2005-03-31 2014-02-17 Common Stock 146667 146667 D This amendment is being filed to correct the previously reported exercise price of options for common stock ("Options") exercised on March 12, 2013 from $2.325 per share to $2.775 per share. The Options were issued on February 17, 2004, are fully vested and expire on February 17, 2014. In connection with the correction of the exercise price described in footnote (1), this amendment corrects the Option award that was exercised on March 12, 2013 and reports the correct total aggregate number of shares underlying the Options and the number of Options beneficially owned as of March 12, 2013, following the exercise of 11,920 Options at an exercise price of $2.775 per share. In connection with the correction of the exercise price described above in footnote (1), this amendment corrects the number of Options under the award that was erroneously reported as exercised. After giving effect to subsequent transactions previously reported on Form 4, the total aggregate number of shares underlying the Options and the number of Options beneficially owned were 24,436 and 24,436, respectively as of September 16, 2013. /s/ Christian Le Brun, by power of attorney 2013-09-19