X0306 4 2013-11-22 1 0000110536 NATIONAL TECHNICAL SYSTEMS INC /CA/ NTSC 0001199696 TRINGALI DONALD J 24007 VENTURA BLVD SUITE 200 CALABASAS CA 91302 1 0 0 0 COMMON STOCK 2013-11-22 4 D 0 158332 D 0 D Disposed of pursuant to the Agreement and Plan of Merger, dated as of August 15, 2013, between National Technical Systems, Inc. (the "Company"), Nest Parent, Inc. and Nest Merger Sub, Inc. (the "Merger Agreement") in exchange for a cash payment of $23.00 per share. Pursuant to the Merger Agreement, each share of restricted stock will become fully vested and disposed of in exchange for a cash payment of $23.00 per share. 7,925 of restricted stock had become fully vested. /s/ Donald J. Tringali 2013-11-22