0000929638-24-004181.txt : 20241206 0000929638-24-004181.hdr.sgml : 20241206 20241206172809 ACCESSION NUMBER: 0000929638-24-004181 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20241204 FILED AS OF DATE: 20241206 DATE AS OF CHANGE: 20241206 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: WEST ALFRED P JR CENTRAL INDEX KEY: 0001059374 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-10200 FILM NUMBER: 241533315 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: 09 Crypto Assets 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 form4.xml X0508 4 2024-12-04 0000350894 SEI INVESTMENTS CO SEIC 0001059374 WEST ALFRED P JR 1 FREEDOM VALLEY DRIVE OAKS PA 19456 true true true Executive Chairman false Common Stock 2024-12-04 4 M 0 35000 40.64 A 7396516 D Common Stock 2024-12-04 4 S 0 19010 82.49 D 7377506 D Common Stock 2024-12-06 4 S 0 5984 84.23 D 7371522 D Option to Purchase Common Stock 40.64 2024-12-04 4 M 0 35000 D 2021-12-09 2024-12-09 Common Stock 35000 0 D The price reported represents the weighted average of a range of sale prices from $82.15 to $82.83. The reporting person undertakes to provide to the Staff of the Securities and Exchange Commission, the Company, or any stockholder of the Company, upon request, full information regarding the number of shares sold at each separate price. Received as employment compensation. /s/ Alfred P. West Jr. by John Munch, attorney-in-fact 2024-12-06