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Mailing Address ONE ALLENTOWN PARKWAY ALLEN TX 75002
Business Address ONE ALLENTOWN PARKWAY ALLEN TX 75002 9723909800
ATRION CORP CIK#: 0000701288 (see all company filings)

SIC: 3841 - SURGICAL & MEDICAL INSTRUMENTS & APPARATUS
State location: TX | State of Inc.: DE | Fiscal Year End: 1231
formerly: ALATENN RESOURCES INC (filings through 1996-03-18)
(CF Office: 08 Industrial Applications and Services)
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Items 1 - 40  0000701288 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
ARS  Documents Annual Report to Security Holders
Acc-no: 0001104659-24-044999 (34 Act)  Size: 6 MB
2024-04-09 001-32982
24831173
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001104659-24-044929 (34 Act)  Size: 761 KB
2024-04-09 001-32982
24831058
DEF 14A  Documents   Interactive Data Other definitive proxy statements
Acc-no: 0001104659-24-044922 (34 Act)  Size: 3 MB
2024-04-09 001-32982
24831052
PRE 14A  Documents   Interactive Data Other preliminary proxy statements
Acc-no: 0001104659-24-036753 (34 Act)  Size: 3 MB
2024-03-20 001-32982
24768403
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001654954-24-002411 (34 Act)  Size: 5 MB
2024-02-29 001-32982
24703595
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001171843-24-001095 (34 Act)  Size: 285 KB
2024-02-29 001-32982
24703396
SC 13G  Documents Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001897612-24-001151 (34 Act)  Size: 6 KB
2024-02-14 005-36423
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001398344-24-002778 (34 Act)  Size: 46 KB
2024-02-13 005-36423
24625672
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001415889-24-003284 (34 Act)  Size: 85 KB
2024-02-12 005-36423
24619021
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001086364-24-005102 (34 Act)  Size: 13 KB
2024-01-29 005-36423
24573064
8-K  Documents   Interactive Data Current report, items 1.01, 2.03, 5.02, and 9.01
Acc-no: 0001104659-23-130007 (34 Act)  Size: 944 KB
2023-12-28 001-32982
231521775
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001654954-23-013879 (34 Act)  Size: 3 MB
2023-11-07 001-32982
231384759
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001171843-23-006828 (34 Act)  Size: 285 KB
2023-11-07 001-32982
231384390
8-K  Documents   Interactive Data Current report, items 5.02, 7.01, and 9.01
Acc-no: 0001104659-23-102353 (34 Act)  Size: 208 KB
2023-09-20 001-32982
231267239
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001654954-23-010298 (34 Act)  Size: 3 MB
2023-08-08 001-32982
231151954
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001171843-23-005100 (34 Act)  Size: 280 KB
2023-08-08 001-32982
231151035
8-K  Documents   Interactive Data Current report, items 5.02, 5.03, 5.07, 8.01, and 9.01
Acc-no: 0001104659-23-064693 (34 Act)  Size: 465 KB
2023-05-25 001-32982
23961769
SD  Documents Specialized disclosure report
Acc-no: 0001654954-23-007114 (34 Act)  Size: 356 KB
2023-05-23 001-32982
23948927
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001654954-23-005899 (34 Act)  Size: 2 MB
2023-05-08 001-32982
23898249
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001171843-23-003040 (34 Act)  Size: 261 KB
2023-05-08 001-32982
23897557
ARS  Documents Annual Report to Security Holders
Acc-no: 0001104659-23-043250 (34 Act)  Size: 899 KB
2023-04-10 001-32982
23809605
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001104659-23-043244 (34 Act)  Size: 347 KB
2023-04-10 001-32982
23809602
DEF 14A  Documents   Interactive Data Other definitive proxy statements
Acc-no: 0001104659-23-043239 (34 Act)  Size: 5 MB
2023-04-10 001-32982
23809596
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0001104659-23-030509 (34 Act)  Size: 197 KB
2023-03-09 001-32982
23719073
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001654954-23-002127 (34 Act)  Size: 5 MB
2023-02-27 001-32982
23675478
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001171843-23-001190 (34 Act)  Size: 280 KB
2023-02-27 001-32982
23674612
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001567619-23-002798 (34 Act)  Size: 66 KB
2023-02-14 005-36423
23625987
SC 13G  Documents Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001897612-23-000650 (34 Act)  Size: 6 KB
2023-02-14 005-36423
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000080255-23-002509 (34 Act)  Size: 7 KB
2023-02-14 005-36423
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001567619-23-002334 (34 Act)  Size: 116 KB
2023-02-10 005-36423
23611301
10-Q/A  Documents   Interactive Data [Amend] Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001654954-23-001433 (34 Act)  Size: 3 MB
2023-02-07 001-32982
23595461
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001306550-23-005932 (34 Act)  Size: 13 KB
2023-02-01 005-36423
23573954
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001654954-22-014826 (34 Act)  Size: 2 MB
2022-11-08 001-32982
221369851
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001171843-22-007230 (34 Act)  Size: 276 KB
2022-11-08 001-32982
221368729
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0001104659-22-106820 (34 Act)  Size: 193 KB
2022-10-06 001-32982
221298717
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0001104659-22-094513 (34 Act)  Size: 215 KB
2022-08-26 001-32982
221199210
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001654954-22-010769 (34 Act)  Size: 3 MB
2022-08-08 001-32982
221144883
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001171843-22-005461 (34 Act)  Size: 274 KB
2022-08-08 001-32982
221144390
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0001104659-22-074588 (34 Act)  Size: 196 KB
2022-06-27 001-32982
221042118
8-K  Documents   Interactive Data Current report, items 5.07 and 8.01
Acc-no: 0001104659-22-064576 (34 Act)  Size: 203 KB
2022-05-25 001-32982
22961804