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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000350894-18-000042
Filing Date
2018-07-24
Accepted
2018-07-24 09:56:42
Documents
80
Period of Report
2018-06-30

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q seic-6301810q.htm   iXBRL 10-Q 2196061
2 SECTION 302 CEO CERTIFICATION seic-6301810qex311.htm EX-31.1 8203
3 SECTION 302 CFO CERTIFICATION seic-6301810qex312.htm EX-31.2 8257
4 SECTION 906 CEO AND CFO CERTIFICATION seic-6301810qex32.htm EX-32 8547
5 PRESS RELEASE seic-earningsreleaseex.htm EX-99.1 732221
11 GRAPHIC seiexhibit991logoa17.jpg GRAPHIC 35933
12 GRAPHIC seinwnaka07.jpg GRAPHIC 37183
  Complete submission text file 0000350894-18-000042.txt   10102314

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT seic-20180630.xsd EX-101.SCH 47615
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT seic-20180630_cal.xml EX-101.CAL 112983
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT seic-20180630_def.xml EX-101.DEF 221907
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT seic-20180630_lab.xml EX-101.LAB 633666
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT seic-20180630_pre.xml EX-101.PRE 365595
13 EXTRACTED XBRL INSTANCE DOCUMENT seic-6301810q_htm.xml XML 2028736
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.: 18965786
SIC: 6211 Security Brokers, Dealers & Flotation Companies
Assistant Director 7