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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001193125-12-207867
Filing Date
2012-05-03
Accepted
2012-05-03 14:04:38
Documents
11
Period of Report
2012-03-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q d325271d10q.htm 10-Q 739726
2 SECTION 302 CEO CERTIFICATION d325271dex311.htm EX-31.1 5869
3 SECTION 302 CFO CERTIFICATION d325271dex312.htm EX-31.2 5858
4 SECTION 906 CEO AND CFO CERTIFICATION d325271dex32.htm EX-32 4102
5 PRESS RELEASE d325271dex991.htm EX-99.1 275627
  Complete submission text file 0001193125-12-207867.txt   6496356

Data Files

Seq Description Document Type Size
6 XBRL INSTANCE DOCUMENT seic-20120331.xml EX-101.INS 1044912
7 XBRL TAXONOMY EXTENSION SCHEMA seic-20120331.xsd EX-101.SCH 51238
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE seic-20120331_cal.xml EX-101.CAL 84285
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE seic-20120331_def.xml EX-101.DEF 104155
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE seic-20120331_lab.xml EX-101.LAB 387621
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE seic-20120331_pre.xml EX-101.PRE 284601
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.: 12808931
SIC: 6211 Security Brokers, Dealers & Flotation Companies