NATIONAL INSTRS CORP

CUSIP: 636518102 Class: Common Stock

AMG National Trust Bank's Holding History (CIK: 0001388829)

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

Q3 2023
Shares 27,190 Value ($000) $1,621 Avg Close — Range —
Q2 2023
Shares 27,124 Value ($000) $1,557 Avg Close — Range —
Q1 2023
Shares 27,379 Value ($000) $1,435 Avg Close — Range —
Q4 2022
Shares 25,098 Value ($000) $926 Avg Close — Range —
Q3 2022
Shares 24,797 Value ($000) $936 Avg Close — Range —
Q2 2022
Shares 24,560 Value ($000) $767 Avg Close — Range —
Q1 2022
Shares 24,955 Value ($000) $1,013 Avg Close — Range —
Q1 2021
Shares 25,184 Value ($000) $1,088 Avg Close — Range —