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Filing Detail
Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0001193125-10-098182
Filing Date
2010-04-29
Accepted
2010-04-29 10:06:19
Documents
4
Period of Report
2010-05-25
Effectiveness Date
2010-04-29

Document Format Files

Seq Description Document Type Size
1 SEI INVESTMENTS ddef14a.htm DEF 14A 230196
2 GRAPHIC g20305pc1.jpg GRAPHIC 124590
3 GRAPHIC g20305pc2.jpg GRAPHIC 76785
4 GRAPHIC g20305tx.jpg GRAPHIC 2879
  Complete submission text file 0001193125-10-098182.txt   513651
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: DEF 14A | Act: 34 | File No.: 000-10200 | Film No.: 10779226
SIC: 6211 Security Brokers, Dealers & Flotation Companies