0000350894-13-000043.txt : 20130801 0000350894-13-000043.hdr.sgml : 20130801 20130801145635 ACCESSION NUMBER: 0000350894-13-000043 CONFORMED SUBMISSION TYPE: 4/A PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20130724 FILED AS OF DATE: 20130801 DATE AS OF CHANGE: 20130801 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/A SEC ACT: 1934 Act SEC FILE NUMBER: 000-10200 FILM NUMBER: 131002354 4/A 1 primary_doc.xml PRIMARY DOCUMENT X0306 4/A 2013-07-24 2013-07-26 0 0000350894 SEI INVESTMENTS CO SEIC 0001191733 WITHROW WAYNE 0 1 0 0 EXECUTIVE VICE PRESIDENT COMMON STOCK 2013-07-24 4 S 0 10892 31.87 D 45194 D This amended form 4 corrects the sale price of the 10,892 shares of SEIC sold on 7/24/2013 from $13.87 to the correct sale price of $31.87. RUTH MONTGOMERY (ATTORNEY IN FACT0 2013-08-01