<SEC-DOCUMENT>0001654954-22-007465-index.html : 20220524
<SEC-HEADER>0001654954-22-007465.hdr.sgml : 20220524
<ACCEPTANCE-DATETIME>20220524164853
ACCESSION NUMBER:		0001654954-22-007465
CONFORMED SUBMISSION TYPE:	SD
PUBLIC DOCUMENT COUNT:		2
<RULE>
<RULE-NAME>13p-1
<ITEM>
<ITEM-NUMBER>1.01
<ITEM-PERIOD>20211231
</ITEM>
</RULE>
FILED AS OF DATE:		20220524
DATE AS OF CHANGE:		20220524

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:		SD
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-32982
		FILM NUMBER:		22957768

	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>SD
<SEQUENCE>1
<FILENAME>atri_sd.htm
<DESCRIPTION>FORM SD
<TEXT>
Document 1 - file: atri_sd.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-1.01
<SEQUENCE>2
<FILENAME>atri_ex101.htm
<DESCRIPTION>ATRION CORPORATION CONFLICT MINERALS REPORT
<TEXT>
Document 2 - file: atri_ex101.htm

</DOCUMENT>
</SEC-DOCUMENT>