0000350894-21-000001.txt : 20210105
0000350894-21-000001.hdr.sgml : 20210105
20210105094831
ACCESSION NUMBER: 0000350894-21-000001
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20201228
FILED AS OF DATE: 20210105
DATE AS OF CHANGE: 20210105
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: MCGONIGLE DENNIS
CENTRAL INDEX KEY: 0001101311
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-10200
FILM NUMBER: 21504166
MAIL ADDRESS:
STREET 1: ONE 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]
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
4
1
primary_doc.xml
PRIMARY DOCUMENT
X0306
4
2020-12-28
0
0000350894
SEI INVESTMENTS CO
SEIC
0001101311
MCGONIGLE DENNIS
ONE FREEDOM VALLEY DRIVE
OAKS
PA
19456
0
1
0
0
Executive Vice President
COMMON STOCK
2020-12-29
4
G
0
30000
0
D
532534
D
RUTH MONTGOMERY (Attorney in Fact)
2021-01-05