0000350894-17-000019.txt : 20170404 0000350894-17-000019.hdr.sgml : 20170404 20170404160451 ACCESSION NUMBER: 0000350894-17-000019 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20170309 FILED AS OF DATE: 20170404 DATE AS OF CHANGE: 20170404 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 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: WITHROW WAYNE CENTRAL INDEX KEY: 0001191733 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-10200 FILM NUMBER: 17738104 4 1 primary_doc.xml PRIMARY DOCUMENT X0306 4 2017-03-09 0 0000350894 SEI INVESTMENTS CO SEIC 0001191733 WITHROW WAYNE 0 1 0 0 EXECUTIVE VICE PRESIDENT STOCK OPTION (RIGHT TO PURCHASE) 2017-03-09 4 M 0 30000 14.62 A 62259 D COMMON STOCK 2017-03-09 4 S 0 30000 51.38 D 32259 D STOCK OPTION (RIGHT TO PURCHASE) 14.62 2017-03-09 4 M 0 30000 14.62 A 2011-02-25 2018-12-16 STOCK OPTION (RIGHT TO PURCHASE) 30000 0 D RUTH MONTGOMERY (ATTORNEY IN FACT) 2017-03-10