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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000350894-12-000013
Filing Date
2012-08-02
Accepted
2012-08-02 14:19:46
Documents
10
Period of Report
2012-06-30

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q seic-63012x10q.htm 10-Q 1548975
2 SECTION 302 CEO CERTIFICATION seic-63012xex311.htm EX-31.1 7959
3 SECTION 302 CFO CERTIFICATION seic-63012xex312.htm EX-31.2 7982
4 SECTION 906 CEO AND CFO CERTIFICATIONS seic-63012xex32.htm EX-32 8095
  Complete submission text file 0000350894-12-000013.txt   9998611

Data Files

Seq Description Document Type Size
5 XBRL INSTANCE DOCUMENT seic-20120630.xml EX-101.INS 1809045
6 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT seic-20120630.xsd EX-101.SCH 51302
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT seic-20120630_cal.xml EX-101.CAL 97409
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT seic-20120630_def.xml EX-101.DEF 171905
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT seic-20120630_lab.xml EX-101.LAB 610068
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT seic-20120630_pre.xml EX-101.PRE 342971
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.: 121002942
SIC: 6211 Security Brokers, Dealers & Flotation Companies