Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0000350894-12-000063
Filing Date
2012-12-12
Accepted
2012-12-12 15:14:07
Documents
1
Period of Report
2012-12-11

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_doc.html 3  
1 PRIMARY DOCUMENT primary_doc.xml 3 3125
  Complete submission text file 0000350894-12-000063.txt   4532
Mailing Address 1 FREEDOM VALLEY DRIVE OAKS PA 19456-1100
Business Address 1 FREEDOM VALLEY DRIVE OAKS PA 19456-1100 6106761000
SEI INVESTMENTS CO (Issuer) CIK: 0000350894 (see all company filings)

EIN.: 231707341 | State of Incorp.: PA | Fiscal Year End: 1231
SIC: 6211 Security Brokers, Dealers & Flotation Companies

Mailing Address
Business Address
CRUDUP ROBERT (Reporting) CIK: 0001191718 (see all company filings)

Type: 3 | Act: 34 | File No.: 000-10200 | Film No.: 121258969