0000350894-18-000015.txt : 20180308 0000350894-18-000015.hdr.sgml : 20180308 20180308153056 ACCESSION NUMBER: 0000350894-18-000015 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20180306 FILED AS OF DATE: 20180308 DATE AS OF CHANGE: 20180308 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: ROMEO CARMEN CENTRAL INDEX KEY: 0001191727 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-10200 FILM NUMBER: 18676255 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 2018-03-06 0 0000350894 SEI INVESTMENTS CO SEIC 0001191727 ROMEO CARMEN 1 0 0 0 STOCK OPTION (RIGHT TO PURCHASE) 2018-03-06 4 M 0 5000 40.64 A 1600952 D COMMON STOCK 2018-03-06 4 S 0 5000 74.61 D 1595952 D STOCK OPTION (RIGHT TO PURCHASE) 2018-03-07 4 M 0 400 49.63 A 1596352 D COMMON STOCK 2018-03-07 4 S 0 400 75.21 D 1595952 D STOCK OPTION (RIGHT TO PURCHASE0 40.64 2018-03-06 4 M 0 5000 40.64 A 2017-12-31 2024-12-09 STOCK OPTION (RIGHT TO PURCHASE) 5000 0 D STOCK OPTION (RIGHT TO PURCHASE) 49.63 2018-03-07 4 M 0 400 49.63 A 2017-12-31 2026-12-13 STOCK OPTION (RIGHT TO PURCHASE) 400 4600 D RUTH MONTGOMERY (ATTORNEY IN FACT) 2018-03-08