SEI INVESTMENTS CO — 3 Filings
23 3 filings on record
This page lists all 3 filings submitted to the SEC by SEI INVESTMENTS CO (SEIC), sorted by most recent first. Each row links to the full filing on EdgarLookup. SEI INVESTMENTS CO has filed 23 3 documents with the SEC since 2013. To view all SEC filings by SEI INVESTMENTS CO, see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
11-K
13F-HR
13F-HR/A
144
3
3/A
4
4/A
5
5/A
8-A12B
8-A12G
8-K
8-K/A
ARS
CORRESP
DEF 14A
DEFA14A
DEFS14A
N-PX
NT 11-K
PRES14A
RW
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 3 | FORM 3 | 0000350894-25-000099 | Jul 24, 2025 | Jul 22, 2025 |
| 3 | FORM 3 | 0001628280-25-035889 | Jul 24, 2025 | Jul 22, 2025 |
| 3 | FORM 3 | 0000350894-24-000117 | Sep 17, 2024 | Sep 16, 2024 |
| 3 | FORM 3 | 0000350894-24-000046 | Mar 28, 2024 | Feb 29, 2024 |
| 3 | FORM 3 | 0000350894-24-000044 | Mar 28, 2024 | Feb 29, 2024 |
| 3 | FORM 3 | 0000350894-24-000039 | Mar 18, 2024 | — |
| 3 | — | 0000929638-23-002903 | Oct 26, 2023 | Oct 24, 2023 |
| 3 | — | 0000929638-23-002799 | Oct 17, 2023 | — |
| 3 | FORM 3 | 0000350894-23-000025 | Apr 6, 2023 | Mar 31, 2023 |
| 3 | — | 0000929638-23-000801 | Mar 6, 2023 | Apr 19, 2022 |
| 3 | — | 0000929638-23-000478 | Feb 14, 2023 | Jan 24, 2023 |
| 3 | — | 0000929638-23-000355 | Feb 10, 2023 | Jan 24, 2023 |
| 3 | PRIMARY DOCUMENT | 0000350894-20-000018 | Mar 16, 2020 | Mar 11, 2020 |
| 3 | PRIMARY DOCUMENT | 0000350894-18-000064 | Dec 13, 2018 | Dec 11, 2018 |
| 3 | PRIMARY DOCUMENT | 0000350894-16-000099 | Feb 11, 2016 | Feb 1, 2016 |
| 3 | PRIMARY DOCUMENT | 0000350894-14-000071 | Oct 9, 2014 | Oct 1, 2014 |
| 3 | PRIMARY DOCUMENT | 0000350894-12-000063 | Dec 12, 2012 | Dec 11, 2012 |
| 3 | PRIMARY DOCUMENT | 0000350894-08-000051 | Jun 5, 2008 | — |
| 3 | PRIMARY DOCUMENT | 0000350894-06-000044 | Jun 2, 2006 | — |
| 3 | PRIMARY DOCUMENT | 0000350894-06-000012 | Jan 12, 2006 | Jan 3, 2006 |
| 3 | PRIMARY DOCUMENT | 0000350894-04-000122 | Sep 16, 2004 | Sep 8, 2004 |
| 3 | INITIAL FORM 3 UPON MR. SMITH'S ELECTION AS DIRECTOR OF SEIC | 0001181431-04-027845 | May 26, 2004 | May 25, 2004 |
| 3 | PRIMARY DOCUMENT | 0000350894-04-000061 | May 26, 2004 | May 25, 2004 |