Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Oaks, PA
SEC filing record 1 source field available
Fiscal year end
31 December
SEI INVESTMENTS CO has filed 1,948 SEC EDGAR filings since 14 Feb 1995

SEC filing history

Showing 751-775 of 1,000 matching filings.

Per page
25
Current page
31
4

PRIMARY DOCUMENT

Filing date
10 Nov 2016
Reporting date
09 Nov 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
09 Nov 2016
Reporting date
08 Nov 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
08 Nov 2016
Reporting date
04 Nov 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
13F-HR File 028-16454

13F-HR filing

Filing date
04 Nov 2016
Reporting date
30 Sep 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
27 Oct 2016
Reporting date
25 Oct 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
13F-HR File 028-16454

13F-HR filing

Filing date
11 Aug 2016
Reporting date
30 Jun 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
10 Aug 2016
Reporting date
05 Aug 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
11-K File 000-10200

FORM 11-K

Filing date
24 Jun 2016
Reporting date
31 Dec 2015
SEC evidence
Open document Open filing
Next action
Verify source filing
8-K File 000-10200

FORM 8-K

Filing date
14 Jun 2016
Reporting date
13 Jun 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
14 Jun 2016
Reporting date
10 Jun 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
07 Jun 2016
Reporting date
03 Jun 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
31 May 2016
Reporting date
26 May 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
26 May 2016
Reporting date
25 May 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
26 May 2016
Reporting date
24 May 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
25 May 2016
Reporting date
18 May 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
25 May 2016
Reporting date
24 May 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
25 May 2016
Reporting date
25 May 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
12 May 2016
Reporting date
10 May 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
10 May 2016
Reporting date
06 May 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
13F-HR/A File 028-16454

13F-HR/A filing

Filing date
10 May 2016
Reporting date
31 Mar 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
04 May 2016
Reporting date
02 May 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
13F-HR File 028-16454

13F-HR filing

Filing date
28 Apr 2016
Reporting date
31 Mar 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .