<SEC-DOCUMENT>0001104659-22-044803-index.html : 20220412 <SEC-HEADER>0001104659-22-044803.hdr.sgml : 20220412 <ACCEPTANCE-DATETIME>20220412060500 ACCESSION NUMBER: 0001104659-22-044803 CONFORMED SUBMISSION TYPE: DEFA14A PUBLIC DOCUMENT COUNT: 3 FILED AS OF DATE: 20220412 DATE AS OF CHANGE: 20220412 FILER: COMPANY DATA: COMPANY CONFORMED NAME: ATRION CORP CENTRAL INDEX KEY: 0000701288 STANDARD INDUSTRIAL CLASSIFICATION: SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841] IRS NUMBER: 630821819 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: DEFA14A SEC ACT: 1934 Act SEC FILE NUMBER: 001-32982 FILM NUMBER: 22821036 BUSINESS ADDRESS: STREET 1: ONE ALLENTOWN PARKWAY CITY: ALLEN STATE: TX ZIP: 75002 BUSINESS PHONE: 9723909800 MAIL ADDRESS: STREET 1: ONE ALLENTOWN PARKWAY CITY: ALLEN STATE: TX ZIP: 75002 FORMER COMPANY: FORMER CONFORMED NAME: ALATENN RESOURCES INC DATE OF NAME CHANGE: 19920703 </SEC-HEADER> <DOCUMENT> <TYPE>DEFA14A <SEQUENCE>1 <FILENAME>tm223545d2_defa14a.htm <DESCRIPTION>DEFA14A <TEXT> Document 1 - file: tm223545d2_defa14a.htm
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