| 22 Nov 2013 | OTHER | NATIONAL TECHNICAL SYSTEMS INC /CA/ | 1,005,316 | — | |
| 22 Nov 2013 | OTHER | NATIONAL TECHNICAL SYSTEMS INC /CA/ | 5,400 | — | |
| 22 Nov 2013 | OTHER | NATIONAL TECHNICAL SYSTEMS INC /CA/ | 263,983 | — | |
| 22 Nov 2013 | OTHER | NATIONAL TECHNICAL SYSTEMS INC /CA/ | 2,500 | — | deriv |
| 22 Nov 2013 | OTHER | NATIONAL TECHNICAL SYSTEMS INC /CA/ | 7,500 | — | deriv |
| 07 Nov 2013 | GIFT | NATIONAL TECHNICAL SYSTEMS INC /CA/ | 35,000 | 22.90 USD | |
| 07 Nov 2013 | GIFT | NATIONAL TECHNICAL SYSTEMS INC /CA/ | 14,000 | 22.90 USD | |
| 21 Aug 2013 | GIFT | NATIONAL TECHNICAL SYSTEMS INC /CA/ | 5,000 | 22.80 USD | |
| 03 Jul 2013 | GIFT | NATIONAL TECHNICAL SYSTEMS INC /CA/ | 7,195 | 0.00 USD | |
| 05 Jun 2013 | OTHER | NATIONAL TECHNICAL SYSTEMS INC /CA/ | 1,967 | 13.85 USD | |
| 05 Jun 2013 | EXERCISE | NATIONAL TECHNICAL SYSTEMS INC /CA/ | 11,000 | 4.90 USD | |
| 05 Jun 2013 | EXERCISE | NATIONAL TECHNICAL SYSTEMS INC /CA/ | 11,000 | 0.00 USD | deriv |
| 16 Dec 2011 | PURCHASE | NATIONAL TECHNICAL SYSTEMS INC /CA/ | 1,000 | 4.85 USD | |
| 16 Dec 2011 | PURCHASE | NATIONAL TECHNICAL SYSTEMS INC /CA/ | 3,000 | 4.81 USD | |
| 30 Sept 2011 | PURCHASE | NATIONAL TECHNICAL SYSTEMS INC /CA/ | 1,000 | 4.98 USD | |
| 23 Sept 2011 | PURCHASE | NATIONAL TECHNICAL SYSTEMS INC /CA/ | 1,000 | 5.50 USD | |
| 19 Sept 2011 | PURCHASE | NATIONAL TECHNICAL SYSTEMS INC /CA/ | 1,000 | 5.80 USD | |
| 16 Sept 2011 | PURCHASE | NATIONAL TECHNICAL SYSTEMS INC /CA/ | 1,000 | 5.89 USD | first after silence |
| 25 Jun 2010 | EXERCISE | NATIONAL TECHNICAL SYSTEMS INC /CA/ | 950 | 3.30 USD | |
| 25 Jun 2010 | OTHER | NATIONAL TECHNICAL SYSTEMS INC /CA/ | 13,510 | 6.96 USD | |
| 25 Jun 2010 | EXERCISE | NATIONAL TECHNICAL SYSTEMS INC /CA/ | 13,000 | 2.41 USD | |
| 25 Jun 2010 | EXERCISE | NATIONAL TECHNICAL SYSTEMS INC /CA/ | 20,000 | 1.49 USD | |
| 25 Jun 2010 | EXERCISE | NATIONAL TECHNICAL SYSTEMS INC /CA/ | 9,050 | 3.30 USD | |
| 25 Jun 2010 | EXERCISE | NATIONAL TECHNICAL SYSTEMS INC /CA/ | 9,050 | 0.00 USD | deriv |
| 25 Jun 2010 | EXERCISE | NATIONAL TECHNICAL SYSTEMS INC /CA/ | 950 | 0.00 USD | deriv |