0001968582-23-000675.txt : 20231117
0001968582-23-000675.hdr.sgml : 20231117
20231117163011
ACCESSION NUMBER: 0001968582-23-000675
CONFORMED SUBMISSION TYPE: 144
PUBLIC DOCUMENT COUNT: 1
FILED AS OF DATE: 20231117
DATE AS OF CHANGE: 20231117
SUBJECT COMPANY:
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
FILING VALUES:
FORM TYPE: 144
SEC ACT: 1933 Act
SEC FILE NUMBER: 000-10200
FILM NUMBER: 231419197
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
REPORTING-OWNER:
COMPANY DATA:
COMPANY CONFORMED NAME: WEST ALFRED P JR
CENTRAL INDEX KEY: 0001059374
FILING VALUES:
FORM TYPE: 144
MAIL ADDRESS:
STREET 1: 1 FREEDOM VALLEY DRIVE
CITY: OAKS
STATE: PA
ZIP: 19456
144
1
primary_doc.xml
144
0001059374
XXXXXXXX
LIVE
0000350894
SEI Investments Company
000-10200
1 Freedom Valley Drive
Oaks
PA
19456
610-676-1000
Alfred P. West, Jr.
Affiliate
Common Stock
J.P. Morgan Securities LLC
390 Madison Avenue
6th Floor
New York
NY
10017
215000
12562450
131587693
11/17/2023
NASDAQ
Common Stock
10/31/2019
Private Transaction
Issuer
N
112000
10/31/2019
N/A
Common Stock
11/01/2019
Private Transaction
Issuer
N
95000
11/01/2019
N/A
Common Stock
12/11/2020
Private Transaction
Issuer
N
50000
12/11/2020
N/A
N
Alfred P. West, Jr.
C/o SEI Investments Company
1 Freedom Valley Drive
Oaks
PA
19456
Common Stock
09/11/2023
18808
1147575
Alfred P. West, Jr.
C/o SEI Investments Company
1 Freedom Valley Drive
Oaks
PA
19456
Common Stock
09/12/2023
70440
4261512
Alfred P. West, Jr.
C/o SEI Investments Company
1 Freedom Valley Drive
Oaks
PA
19456
Common Stock
09/13/2023
43192
2597619
11/17/2023
J.P. Morgan Securities LLC as agent and attorney-in-fact for Alfred P. West, Jr.