NATIONAL INSTRS CORP

CUSIP: 636518102 Class: Common Stock

HUSSMAN STRATEGIC ADVISORS, INC.'s Holding History (CIK: 0001179475)

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

Q1 2016
Shares 5,000 Value ($000) $151 Avg Close — Range —
Q4 2015
Shares 5,000 Value ($000) $143 Avg Close — Range —
Q3 2015
Shares 5,000 Value ($000) $139 Avg Close — Range —