ATRION CORP

CUSIP: 049904105 Class: Common Stock

DF DENT & CO INC's Holding History (CIK: 0000934999)

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

Q2 2024
Shares 25,634 Value ($000) $11,597 Avg Close — Range —
Q1 2024
Shares 42,944 Value ($000) $19,907 Avg Close — Range —
Q4 2023
Shares 40,660 Value ($000) $15,401 Avg Close — Range —
Q3 2023
Shares 27,870 Value ($000) $11,515 Avg Close — Range —
Q2 2023
Shares 29,237 Value ($000) $16,539 Avg Close — Range —
Q1 2023
Shares 24,062 Value ($000) $15,109 Avg Close — Range —
Q4 2022
Shares 20,994 Value ($000) $11,745 Avg Close — Range —
Q3 2022
Shares 19,337 Value ($000) $10,926 Avg Close — Range —
Q2 2022
Shares 20,377 Value ($000) $12,814 Avg Close — Range —
Q1 2022
Shares 21,212 Value ($000) $15,124 Avg Close — Range —
Q4 2021
Shares 30,512 Value ($000) $21,508 Avg Close — Range —
Q3 2021
Shares 36,068 Value ($000) $25,157 Avg Close — Range —
Q2 2021
Shares 32,655 Value ($000) $20,277 Avg Close — Range —
Q1 2021
Shares 31,968 Value ($000) $20,501 Avg Close — Range —
Q4 2020
Shares 27,878 Value ($000) $17,905 Avg Close — Range —
Q3 2020
Shares 14,393 Value ($000) $9,010 Avg Close — Range —
Q2 2020
Shares 9,777 Value ($000) $6,228 Avg Close — Range —
Q1 2020
Shares 6,584 Value ($000) $4,280 Avg Close — Range —
Q3 2018
Shares 1,436 Value ($000) $998 Avg Close — Range —
Q2 2018
Shares 9,777 Value ($000) $5,860 Avg Close — Range —
Q1 2018
Shares 9,795 Value ($000) $6,184 Avg Close — Range —
Q4 2017
Shares 9,326 Value ($000) $5,881 Avg Close — Range —
Q3 2017
Shares 9,375 Value ($000) $6,300 Avg Close — Range —
Q2 2017
Shares 9,646 Value ($000) $6,205 Avg Close — Range —
Q1 2017
Shares 10,003 Value ($000) $4,683 Avg Close — Range —
Q4 2016
Shares 9,829 Value ($000) $4,985 Avg Close — Range —
Q3 2016
Shares 10,277 Value ($000) $4,384 Avg Close — Range —
Q2 2016
Shares 10,278 Value ($000) $4,398 Avg Close — Range —
Q1 2016
Shares 10,644 Value ($000) $4,208 Avg Close — Range —
Q4 2015
Shares 10,621 Value ($000) $4,049 Avg Close — Range —
Q3 2015
Shares 10,347 Value ($000) $3,880 Avg Close — Range —
Q2 2015
Shares 7,722 Value ($000) $3,029 Avg Close — Range —
Q1 2015
Shares 7,254 Value ($000) $2,506 Avg Close — Range —
Q4 2014
Shares 7,229 Value ($000) $2,458 Avg Close — Range —
Q3 2014
Shares 7,006 Value ($000) $2,137 Avg Close — Range —
Q2 2014
Shares 5,360 Value ($000) $1,747 Avg Close — Range —
Q1 2014
Shares 5,567 Value ($000) $1,704 Avg Close — Range —
Q4 2013
Shares 5,243 Value ($000) $1,553 Avg Close — Range —
Q3 2013
Shares 5,097 Value ($000) $1,319 Avg Close — Range —
Q2 2013
Shares 4,209 Value ($000) $921 Avg Close — Range —