NATIONAL TECHNICAL SYS INC

CUSIP: 638104109 Class: COM

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

Note: Option positions (PUT/CALL) are excluded.

Q3 2013
Shares 266,800 Value ($000) $6,096 Avg Close — Range —
Q2 2013
Shares 110,100 Value ($000) $1,540 Avg Close — Range —