Atrion Corporation shares owned by Dan Callahan
Quarter-by-quarter ownership of Atrion Corporation (ATRI) shares owned by Dan Callahan
from 13F filings
Historical chart of Dan Callahan investment in Atrion Corporation
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Quarterly reported holdings in Atrion Corporation by Dan Callahan
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2024-03-31 | $167k | 360 | 463.54 |
| 2023-12-31 | $136k | 360 | 378.78 |
| 2019-03-31 | $633k | 720 | 879.17 |
| 2018-12-31 | $534k | 720 | 741.67 |
| 2018-09-30 | $500k | 720 | 694.44 |
| 2018-06-30 | $432k | 720 | 600.00 |
| 2018-03-31 | $455k | 720 | 631.94 |
| 2017-12-31 | $454k | 720 | 630.56 |
| 2017-09-30 | $484k | 720 | 672.22 |
| 2017-06-30 | $463k | 720 | 643.06 |
| 2017-03-31 | $337k | 720 | 468.06 |