Year archive

SEI INVESTMENTS CO — 2021 filings

All 61 regulatory filings released by SEI INVESTMENTS CO (SEIC) in 2021, sourced directly from the official regulator.

61 Filings

2021 Period

2021 filings (61)

Filing	Released	Lang
FORM 8-K Regulatory Filings	2021-12-28	English
PRIMARY DOCUMENT Director's Dealing	2021-12-14	English
PRIMARY DOCUMENT Director's Dealing	2021-12-14	English
PRIMARY DOCUMENT Director's Dealing	2021-12-14	English
PRIMARY DOCUMENT Director's Dealing	2021-12-14	English
PRIMARY DOCUMENT Director's Dealing	2021-12-14	English
PRIMARY DOCUMENT Director's Dealing	2021-12-14	English
PRIMARY DOCUMENT Director's Dealing	2021-12-14	English
PRIMARY DOCUMENT Director's Dealing	2021-12-14	English
PRIMARY DOCUMENT Director's Dealing	2021-12-14	English
PRIMARY DOCUMENT Director's Dealing	2021-12-14	English
PRIMARY DOCUMENT Director's Dealing	2021-12-14	English
PRIMARY DOCUMENT Director's Dealing	2021-12-14	English
PRIMARY DOCUMENT Director's Dealing	2021-12-14	English
PRIMARY DOCUMENT Director's Dealing	2021-12-14	English
PRIMARY DOCUMENT Director's Dealing	2021-12-14	English
FORM 8-K Regulatory Filings	2021-12-13	English
PRIMARY DOCUMENT Director's Dealing	2021-12-10	English
PRIMARY DOCUMENT Director's Dealing	2021-12-08	English
PRIMARY DOCUMENT Director's Dealing	2021-12-02	English
PRIMARY DOCUMENT Director's Dealing	2021-11-29	English
PRIMARY DOCUMENT Director's Dealing	2021-11-23	English
PRIMARY DOCUMENT Director's Dealing	2021-11-23	English
FORM 8-K Regulatory Filings	2021-11-22	English
FORM 8-K Regulatory Filings	2021-11-12	English
PRIMARY DOCUMENT Director's Dealing	2021-11-12	English
PRIMARY DOCUMENT Director's Dealing	2021-11-12	English
Regulatory Filings 2021 Regulatory Filings	2021-11-12	English
PRIMARY DOCUMENT Director's Dealing	2021-11-04	English
PRIMARY DOCUMENT Director's Dealing	2021-11-04	English
PRIMARY DOCUMENT Director's Dealing	2021-11-04	English
FORM 8-K Regulatory Filings	2021-11-01	English
FORM 10-Q Interim / Quarterly Report Q3 2021	2021-10-25	English
FORM 8-K Regulatory Filings	2021-10-20	English
PRIMARY DOCUMENT Director's Dealing	2021-09-08	English
Regulatory Filings 2021 Regulatory Filings	2021-08-06	English
PRIMARY DOCUMENT Director's Dealing	2021-08-05	English
FORM 10-Q Interim / Quarterly Report Q2 2021	2021-07-26	English
FORM 8-K Regulatory Filings	2021-07-21	English
FORM 11-K Regulatory Filings	2021-06-28	English
PRIMARY DOCUMENT Director's Dealing	2021-06-10	English
PRIMARY DOCUMENT Director's Dealing	2021-06-10	English
FORM 8-K Regulatory Filings	2021-06-03	English
Regulatory Filings 2021 Regulatory Filings	2021-05-12	English
PRIMARY DOCUMENT Director's Dealing	2021-05-11	English
PRIMARY DOCUMENT Director's Dealing	2021-05-11	English
PRIMARY DOCUMENT Director's Dealing	2021-05-07	English
DEFINITIVE PROXY STATEMENT Proxy Solicitation & Information Statement	2021-04-27	English
FORM 10-Q Interim / Quarterly Report Q1 2021	2021-04-26	English
FORM 8-K Regulatory Filings	2021-04-21	English
FORM 8-K Regulatory Filings	2021-03-31	English
PRIMARY DOCUMENT Director's Dealing	2021-03-09	English
FORM 8-K Regulatory Filings	2021-03-04	English
FORM 10-K Annual Report FY 2020	2021-02-22	English
PRIMARY DOCUMENT Director's Dealing	2021-02-17	English
SEI 13G/A Major Shareholding Notification	2021-02-12	English
SCHEDULE 13G/A Major Shareholding Notification	2021-02-10	English
Regulatory Filings 2021 Regulatory Filings	2021-02-08	English
Major Shareholding Notification 2021 Major Shareholding Notification	2021-02-01	English
FORM 8-K Regulatory Filings	2021-01-28	English
PRIMARY DOCUMENT Director's Dealing	2021-01-05	English

Filings by year

2026 17 filings
2025 102 filings
2024 102 filings
2023 108 filings
2022 36 filings
2021 61 filings
2020 61 filings
2019 61 filings
2018 67 filings
2017 84 filings
2016 70 filings
2015 86 filings
2014 102 filings
2013 63 filings
2012 61 filings
2011 55 filings
2010 69 filings