ATRION CORP

CUSIP: 049904105 Class: Common Stock

NISA INVESTMENT ADVISORS, LLC's Holding History (CIK: 0000937615)

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

Q2 2024
Shares 4 Value ($000) $2 Avg Close Range
Q1 2024
Shares 1 Value ($000) $0 Avg Close Range
Q3 2023
Shares 1 Value ($000) $0 Avg Close Range
Q2 2023
Shares 2 Value ($000) $1 Avg Close Range
Q1 2023
Shares 1 Value ($000) $0 Avg Close Range
Q4 2022
Shares 2 Value ($000) $0 Avg Close Range
Q2 2022
Shares 16 Value ($000) $10 Avg Close Range
Q1 2022
Shares 51 Value ($000) $36 Avg Close Range
Q3 2021
Shares 46 Value ($000) $32 Avg Close Range
Q2 2021
Shares 346 Value ($000) $215 Avg Close Range
Q1 2021
Shares 346 Value ($000) $222 Avg Close Range
Q4 2020
Shares 346 Value ($000) $222 Avg Close Range
Q3 2020
Shares 263 Value ($000) $165 Avg Close Range
Q2 2020
Shares 536 Value ($000) $341 Avg Close Range
Q1 2020
Shares 406 Value ($000) $264 Avg Close Range
Q4 2019
Shares 406 Value ($000) $305 Avg Close Range
Q3 2019
Shares 835 Value ($000) $651 Avg Close Range
Q2 2019
Shares 15 Value ($000) $13 Avg Close Range
Q1 2019
Shares 25 Value ($000) $22 Avg Close Range
Q4 2018
Shares 25 Value ($000) $19 Avg Close Range
Q3 2018
Shares 25 Value ($000) $17 Avg Close Range
Q2 2018
Shares 25 Value ($000) $15 Avg Close Range
Q1 2018
Shares 25 Value ($000) $16 Avg Close Range