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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001193125-09-037490
Filing Date
2009-02-25
Accepted
2009-02-25 16:59:54
Documents
12
Period of Report
2008-12-31

Document Format Files

Seq Description Document Type Size
1 SEI INVESTMENTS COMPANY--FORM 10-K d10k.htm 10-K 1366237
2 LETTER OF CREDIT dex1035.htm EX-10.35 32676
3 LETTER OF CREDIT dex1036.htm EX-10.36 16794
4 LETTER OF CREDIT dex1037.htm EX-10.37 33367
5 LETTER OF CREDIT dex1038.htm EX-10.38 17095
6 SUBSIDIARIES OF THE REGISTRANT dex21.htm EX-21 15864
7 CONSENT dex231.htm EX-23.1 1532
8 SECTION 302 CEO CERTIFICATION dex311.htm EX-31.1 6323
9 SECTION 302 CFO CERTIFICATION dex312.htm EX-31.2 6310
10 SECTION 906 CEO AND CFO CERTIFICATION dex32.htm EX-32 3819
11 GRAPHIC g73982g99c27.jpg GRAPHIC 35149
12 GRAPHIC g73982jpmorganchase.jpg GRAPHIC 4465
  Complete submission text file 0001193125-09-037490.txt   1556496
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-K | Act: 34 | File No.: 000-10200 | Film No.: 09634486
SIC: 6211 Security Brokers, Dealers & Flotation Companies