X0306 4 2016-07-29 0 0000870753 NUMEREX CORP /PA/ NMRX 0001254621 NICOLAINES STRATTON J 400 INTERSTATE NORTH PARKWAY SE SUITE 1350 ATLANTA GA 30339 1 0 0 0 Common Stock 2016-07-29 4 F 0 1177 7.63 D 138557 D Mr. Nicolaides was granted 17,800 restricted stock units on 07/29/2015. Each restricted stock unity represents a contingent right to receive one share of Numerex Corp COmmon Stock (NMRX). The restricted stock units vest in four equal annual installments beginning on the first anniversary of the grant date.The closing price of the company's stock on the date of grant was $8.28. Eugene K. Hyun, Attorney-in-Fact 2016-08-01