NATIONAL INSTRS CORP

CUSIP: 636518102 Class: Common Stock

ALGERT GLOBAL LLC's Holding History (CIK: 0001275218)

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

Q3 2023
Shares 60,121 Value ($000) $4 Avg Close — Range —
Q2 2023
Shares 57,612 Value ($000) $3 Avg Close — Range —
Q1 2023
Shares 90,447 Value ($000) $5 Avg Close — Range —
Q4 2022
Shares 53,401 Value ($000) $2 Avg Close — Range —
Q3 2022
Shares 42,325 Value ($000) $1,597 Avg Close — Range —
Q2 2022
Shares 30,543 Value ($000) $954 Avg Close — Range —
Q1 2022
Shares 112,681 Value ($000) $4,574 Avg Close — Range —
Q4 2021
Shares 48,255 Value ($000) $2,107 Avg Close — Range —
Q3 2021
Shares 24,409 Value ($000) $958 Avg Close — Range —
Q3 2020
Shares 39,517 Value ($000) $1,411 Avg Close — Range —
Q2 2020
Shares 59,100 Value ($000) $2,288 Avg Close — Range —
Q1 2020
Shares 31,702 Value ($000) $1,049 Avg Close — Range —
Q4 2019
Shares 19,778 Value ($000) $837 Avg Close — Range —
Q3 2019
Shares 19,778 Value ($000) $830 Avg Close — Range —
Q2 2019
Shares 19,778 Value ($000) $830 Avg Close — Range —
Q1 2019
Shares 24,241 Value ($000) $1,075 Avg Close — Range —
Q4 2018
Shares 76,833 Value ($000) $3,487 Avg Close — Range —
Q3 2018
Shares 79,530 Value ($000) $3,844 Avg Close — Range —