<SEC-DOCUMENT>0001127602-18-002914-index.html : 20180130
<SEC-HEADER>0001127602-18-002914.hdr.sgml : 20180130
<ACCEPTANCE-DATETIME>20180130140015
ACCESSION NUMBER:		0001127602-18-002914
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20180129
FILED AS OF DATE:		20180130
DATE AS OF CHANGE:		20180130

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Diefenthaler Aaron Paul
		CENTRAL INDEX KEY:			0001540227

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-09463
		FILM NUMBER:		18558347

	MAIL ADDRESS:	
		STREET 1:		9025 N. LINDBERGH DRIVE
		CITY:			PEORIA
		STATE:			IL
		ZIP:			61615

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			RLI CORP
		CENTRAL INDEX KEY:			0000084246
		STANDARD INDUSTRIAL CLASSIFICATION:	FIRE, MARINE & CASUALTY INSURANCE [6331]
		IRS NUMBER:				370889946
		STATE OF INCORPORATION:			IL
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		9025 N. LINDBERGH DRIVE
		CITY:			PEORIA
		STATE:			IL
		ZIP:			61615
		BUSINESS PHONE:		3096921000

	MAIL ADDRESS:	
		STREET 1:		9025 N. LINDBERGH DRIVE
		CITY:			PEORIA
		STATE:			IL
		ZIP:			61615
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>form4.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
Document 1 - file: form4.html

Document 1 - RAW XML: form4.xml

</DOCUMENT>
</SEC-DOCUMENT>