X0306 4/A 2010-03-17 2010-03-25 0000110536 NATIONAL TECHNICAL SYSTEMS INC /CA/ NTSC 0001254308 GIBBONS JOHN MERSMAN 24007 VENTURA BLVD STE 200 CALABASAS CA 91302 1 Common Stock 2010-03-17 4 A 0 5000 5.51 A 21347 D This amendment is being filed to correct an error in the amount of securities beneficially owned following the reported transaction. The amount originally reported was 16,397, incorrectly reflecting an increase of 50 shares over the prior total instead of the full 5,000 shares. /s/ Michael El-Hillow 2012-09-21