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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001193125-10-108655
Filing Date
2010-05-05
Accepted
2010-05-05 15:07:02
Documents
4
Period of Report
2010-03-31

Document Format Files

Seq Description Document Type Size
1 SEI INVESTMENTS CO--FORM 10-Q d10q.htm 10-Q 687861
2 SECTION 302 CEO CERTIFICATION dex311.htm EX-31.1 5826
3 SECTION 302 CFO CERTIFICATION dex312.htm EX-31.2 5927
4 SECTION 906 CEO AND CFO CERTIFICATION dex32.htm EX-32 3955
  Complete submission text file 0001193125-10-108655.txt   705153
Mailing Address 1 FREEDOM VALLEY DRIVE OAKS PA 19456-1100
Business Address 1 FREEDOM VALLEY DRIVE OAKS PA 19456-1100 6106761000
SEI INVESTMENTS CO (Filer) CIK: 0000350894 (see all company filings)

IRS No.: 231707341 | State of Incorp.: PA | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-10200 | Film No.: 10801391
SIC: 6211 Security Brokers, Dealers & Flotation Companies