Form 8-K - Current report:
SEC Accession No. 0000350894-22-000041
Filing Date
2022-08-23
Accepted
2022-08-23 15:34:31
Documents
38
Period of Report
2022-08-23
Items
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K seic-20220823.htm   iXBRL 8-K 35719
2 CORPORATE SOCIAL RESPONSIBILITY REPORT a2021csrreport_final.htm EX-99.14 91108
6 GRAPHIC a2021csrreport_final001.jpg GRAPHIC 59706
7 GRAPHIC a2021csrreport_final002.jpg GRAPHIC 110717
8 GRAPHIC a2021csrreport_final003.jpg GRAPHIC 234269
9 GRAPHIC a2021csrreport_final004.jpg GRAPHIC 127963
10 GRAPHIC a2021csrreport_final005.jpg GRAPHIC 90954
11 GRAPHIC a2021csrreport_final006.jpg GRAPHIC 249754
12 GRAPHIC a2021csrreport_final007.jpg GRAPHIC 222622
13 GRAPHIC a2021csrreport_final008.jpg GRAPHIC 199063
14 GRAPHIC a2021csrreport_final009.jpg GRAPHIC 210350
15 GRAPHIC a2021csrreport_final010.jpg GRAPHIC 116094
16 GRAPHIC a2021csrreport_final011.jpg GRAPHIC 176976
17 GRAPHIC a2021csrreport_final012.jpg GRAPHIC 236876
18 GRAPHIC a2021csrreport_final013.jpg GRAPHIC 179775
19 GRAPHIC a2021csrreport_final014.jpg GRAPHIC 145526
20 GRAPHIC a2021csrreport_final015.jpg GRAPHIC 229394
21 GRAPHIC a2021csrreport_final016.jpg GRAPHIC 189438
22 GRAPHIC a2021csrreport_final017.jpg GRAPHIC 145009
23 GRAPHIC a2021csrreport_final018.jpg GRAPHIC 136260
24 GRAPHIC a2021csrreport_final019.jpg GRAPHIC 191507
25 GRAPHIC a2021csrreport_final020.jpg GRAPHIC 111850
26 GRAPHIC a2021csrreport_final021.jpg GRAPHIC 110346
27 GRAPHIC a2021csrreport_final022.jpg GRAPHIC 104775
28 GRAPHIC a2021csrreport_final023.jpg GRAPHIC 108157
29 GRAPHIC a2021csrreport_final024.jpg GRAPHIC 38128
30 GRAPHIC seic-20220823_g1.jpg GRAPHIC 25422
  Complete submission text file 0000350894-22-000041.txt   5496684

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT seic-20220823.xsd EX-101.SCH 1890
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT seic-20220823_lab.xml EX-101.LAB 24137
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT seic-20220823_pre.xml EX-101.PRE 12500
32 EXTRACTED XBRL INSTANCE DOCUMENT seic-20220823_htm.xml XML 10819
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)

EIN.: 231707341 | State of Incorp.: PA | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 000-10200 | Film No.: 221187216
SIC: 6211 Security Brokers, Dealers & Flotation Companies