NATIONAL INSTRS CORP

CUSIP: 636518102 Class: Common Stock

FOX RUN MANAGEMENT, L.L.C.'s Holding History (CIK: 0001533457)

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

Q2 2022
Shares 8,142 Value ($000) $254 Avg Close — Range —
Q1 2022
Shares 12,591 Value ($000) $511 Avg Close — Range —
Q4 2021
Shares 11,647 Value ($000) $509 Avg Close — Range —
Q3 2021
Shares 6,079 Value ($000) $238 Avg Close — Range —
Q4 2019
Shares 8,613 Value ($000) $365 Avg Close — Range —
Q4 2018
Shares 11,550 Value ($000) $524 Avg Close — Range —
Q3 2018
Shares 5,243 Value ($000) $253 Avg Close — Range —
Q1 2018
Shares 17,780 Value ($000) $899 Avg Close — Range —