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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001193125-10-247720
Filing Date
2010-11-04
Accepted
2010-11-04 13:41:50
Documents
9
Period of Report
2010-09-30

Document Format Files

Seq Description Document Type Size
1 SEI INVESTMENTS COMPANY--FORM 10-Q d10q.htm 10-Q 1013732
2 SECTION 302 CERTIFICATION OF CEO dex311.htm EX-31.1 6157
3 SECTION 302 CERTIFICATION OF CFO dex312.htm EX-31.2 6146
4 SECTION 906 CERTIFICATION OF CEO AND CFO dex32.htm EX-32 4471
  Complete submission text file 0001193125-10-247720.txt   4092010

Data Files

Seq Description Document Type Size
5 XBRL INSTANCE DOCUMENT seic-20100930.xml EX-101.INS 682182
6 XBRL TAXONOMY EXTENSION SCHEMA seic-20100930.xsd EX-101.SCH 15023
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE seic-20100930_cal.xml EX-101.CAL 47209
8 XBRL TAXONOMY EXTENSION LABEL LINKBASE seic-20100930_lab.xml EX-101.LAB 122435
9 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE seic-20100930_pre.xml EX-101.PRE 79293
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.: 101164275
SIC: 6211 Security Brokers, Dealers & Flotation Companies