NATIONAL INSTRS CORP

CUSIP: 636518102 Class: Common Stock

Petrus Trust Company, LTA's Holding History (CIK: 0001473429)

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

Q4 2022
Shares 9,825 Value ($000) $363 Avg Close — Range —
Q4 2021
Shares 6,395 Value ($000) $279 Avg Close — Range —
Q1 2019
Shares 5,223 Value ($000) $232 Avg Close — Range —