Form 8-K - Current report:
SEC Accession No. 0000350894-25-000106
Filing Date
2025-08-19
Accepted
2025-08-19 16:09:52
Documents
140
Period of Report
2025-08-18
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K seic-20250818.htm   iXBRL 8-K 30542
2 CREDIT AGREEMENT ex101usbank-seiinvestmen.htm EX-10.1 520307
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  Complete submission text file 0000350894-25-000106.txt   46224078

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT seic-20250818.xsd EX-101.SCH 1773
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT seic-20250818_lab.xml EX-101.LAB 21885
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT seic-20250818_pre.xml EX-101.PRE 12502
142 EXTRACTED XBRL INSTANCE DOCUMENT seic-20250818_htm.xml XML 2809
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.: 251231869
SIC: 6211 Security Brokers, Dealers & Flotation Companies
(CF Office: 09 Crypto Assets)