<SEC-DOCUMENT>0000350894-24-000051-index.html : 20240328
<SEC-HEADER>0000350894-24-000051.hdr.sgml : 20240328
<ACCEPTANCE-DATETIME>20240328123227
ACCESSION NUMBER:		0000350894-24-000051
CONFORMED SUBMISSION TYPE:	4/A
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20240318
FILED AS OF DATE:		20240328
DATE AS OF CHANGE:		20240328

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Denham Sean
		CENTRAL INDEX KEY:			0002010484
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-10200
		FILM NUMBER:		24796456

	MAIL ADDRESS:	
		STREET 1:		1 FREEDOM VALLEY DRIVE
		CITY:			OAKS
		STATE:			PA
		ZIP:			19456

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SEI INVESTMENTS CO
		CENTRAL INDEX KEY:			0000350894
		STANDARD INDUSTRIAL CLASSIFICATION:	SECURITY BROKERS, DEALERS & FLOTATION COMPANIES [6211]
		ORGANIZATION NAME:           	02 Finance
		IRS NUMBER:				231707341
		STATE OF INCORPORATION:			PA
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		1 FREEDOM VALLEY DRIVE
		CITY:			OAKS
		STATE:			PA
		ZIP:			19456-1100
		BUSINESS PHONE:		6106761000

	MAIL ADDRESS:	
		STREET 1:		1 FREEDOM VALLEY DRIVE
		CITY:			OAKS
		STATE:			PA
		ZIP:			19456-1100

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SEI INVESTMENT CO
		DATE OF NAME CHANGE:	20040806

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SEI CORP
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>4/A
<SEQUENCE>1
<FILENAME>wk-form4a_1711643537.xml
<DESCRIPTION>FORM 4/A
<TEXT>
Document 1 - file: wk-form4a_1711643537.html

Document 1 - RAW XML: wk-form4a_1711643537.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>seandenhampoajan2024.htm
<DESCRIPTION>EX-24
<TEXT>
Document 2 - file: seandenhampoajan2024.htm

</DOCUMENT>
</SEC-DOCUMENT>