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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001193125-11-210387
Filing Date
2011-08-04
Accepted
2011-08-04 16:25:39
Documents
10
Period of Report
2011-06-30

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q d10q.htm 10-Q 898397
2 SECTION 302 CEO CERTIFICATION dex311.htm EX-31.1 5978
3 SECTION 302 CFO CERTIFICATION dex312.htm EX-31.2 5967
4 SECTION 906 CEO AND CFO CERTIFICATION dex32.htm EX-32 4629
  Complete submission text file 0001193125-11-210387.txt   7369028

Data Files

Seq Description Document Type Size
5 XBRL INSTANCE DOCUMENT seic-20110630.xml EX-101.INS 1393628
6 XBRL TAXONOMY EXTENSION SCHEMA seic-20110630.xsd EX-101.SCH 53872
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE seic-20110630_cal.xml EX-101.CAL 82769
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE seic-20110630_def.xml EX-101.DEF 117641
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE seic-20110630_lab.xml EX-101.LAB 384718
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE seic-20110630_pre.xml EX-101.PRE 293474
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.: 111010814
SIC: 6211 Security Brokers, Dealers & Flotation Companies