# Filing Detail

Form 8-K - Current report:
SEC Accession No. 0000350894-23-000110
Filing Date
2023-12-22
Accepted
2023-12-22 09:28:28
Documents
30
Period of Report
2023-12-19
Items
Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | FORM 8-K | seic-20231219.htm iXBRL | 8-K | 29530
2 | SEPARATION AGREEMENT RELATED TO WAYNE WITHROW DATED DECEMBER 19, 2023 | ex991withrowseparationag.htm | EX-99.1 | 45966
3 | PRESS RELEASE | ex992corpwithrowrlsfinal.htm | EX-99.2 | 5372
7 | GRAPHIC | ex991withrowseparationag001.jpg | GRAPHIC | 197022
8 | GRAPHIC | ex991withrowseparationag002.jpg | GRAPHIC | 77947
9 | GRAPHIC | ex991withrowseparationag003.jpg | GRAPHIC | 296327
10 | GRAPHIC | ex991withrowseparationag004.jpg | GRAPHIC | 339631
11 | GRAPHIC | ex991withrowseparationag005.jpg | GRAPHIC | 335257
12 | GRAPHIC | ex991withrowseparationag006.jpg | GRAPHIC | 319432
13 | GRAPHIC | ex991withrowseparationag007.jpg | GRAPHIC | 302473
14 | GRAPHIC | ex991withrowseparationag008.jpg | GRAPHIC | 317608
15 | GRAPHIC | ex991withrowseparationag009.jpg | GRAPHIC | 302117
16 | GRAPHIC | ex991withrowseparationag010.jpg | GRAPHIC | 123541
17 | GRAPHIC | ex991withrowseparationag011.jpg | GRAPHIC | 313376
18 | GRAPHIC | ex991withrowseparationag012.jpg | GRAPHIC | 329240
19 | GRAPHIC | ex991withrowseparationag013.jpg | GRAPHIC | 67155
20 | GRAPHIC | ex992corpwithrowrlsfinal001.jpg | GRAPHIC | 196745
21 | GRAPHIC | ex992corpwithrowrlsfinal002.jpg | GRAPHIC | 146241
22 | GRAPHIC | seic-20231219_g1.jpg | GRAPHIC | 25422
| Complete submission text file | 0000350894-23-000110.txt |  | 5337641

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
4 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | seic-20231219.xsd | EX-101.SCH | 1892
5 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | seic-20231219_lab.xml | EX-101.LAB | 25140
6 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | seic-20231219_pre.xml | EX-101.PRE | 13243
24 | EXTRACTED XBRL INSTANCE DOCUMENT | seic-20231219_htm.xml | XML | 2712

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.: 231507475
SIC: 6211 Security Brokers, Dealers & Flotation Companies
(CF Office: 02 Finance)