SEC EDGAR filings, ownership reports, and insider transactions for SANTANDER INVESTMENT SECURITIES INC..
Recent SEC filings for SANTANDER INVESTMENT SECURITIES INC. including X-17A-5, FOCUSN, 13F-NT and more.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| X-17A-5 | Open X-17A-5 document | View SEC filing for X-17A-5 | 24 Feb 2023 | 31 Dec 2022 | 008-47664 | |
| X-17A-5 | Open X-17A-5 document | View SEC filing for X-17A-5 | 25 Feb 2022 | 31 Dec 2021 | 008-47664 | |
| X-17A-5 | Open X-17A-5 document | View SEC filing for X-17A-5 | AUTO-GENERATED PAPER DOCUMENT | 11 Mar 2021 | 31 Dec 2020 | 008-47664 |
| FOCUSN | Open FOCUSN document | View SEC filing for FOCUSN | AUTO-GENERATED PAPER DOCUMENT | 11 Mar 2021 | 31 Dec 2020 | 008-47664 |
| FOCUSN | Open FOCUSN document | View SEC filing for FOCUSN | AUTO-GENERATED PAPER DOCUMENT | 03 Mar 2020 | 31 Dec 2019 | 008-47664 |
| X-17A-5 | Open X-17A-5 document | View SEC filing for X-17A-5 | AUTO-GENERATED PAPER DOCUMENT | 03 Mar 2020 | 31 Dec 2019 | 008-47664 |
| X-17A-5 | Open X-17A-5 document | View SEC filing for X-17A-5 | 01 Mar 2019 | 31 Dec 2018 | 008-47664 | |
| X-17A-5 | Open X-17A-5 document | View SEC filing for X-17A-5 | 01 Mar 2018 | 31 Dec 2017 | 008-47664 | |
| 13F-NT | Open 13F-NT document | View SEC filing for 13F-NT | 11 Aug 2017 | 30 Jun 2017 | 028-17919 | |
| 13F-NT | Open 13F-NT document | View SEC filing for 13F-NT | 12 May 2017 | 31 Mar 2017 | 028-17919 | |
| X-17A-5 | Open X-17A-5 document | View SEC filing for X-17A-5 | 09 Mar 2017 | 31 Dec 2016 | 008-47664 | |
| 13F-NT | Open 13F-NT document | View SEC filing for 13F-NT | 15 Feb 2017 | 31 Dec 2016 | 028-17919 | |
| FOCUSN | Open FOCUSN document | View SEC filing for FOCUSN | AUTO-GENERATED PAPER DOCUMENT | 29 Feb 2016 | 31 Dec 2015 | 008-47664 |
| X-17A-5 | Open X-17A-5 document | View SEC filing for X-17A-5 | AUTO-GENERATED PAPER DOCUMENT | 29 Feb 2016 | 31 Dec 2015 | 008-47664 |
| FOCUSN | Open FOCUSN document | View SEC filing for FOCUSN | AUTO-GENERATED PAPER DOCUMENT | 27 Feb 2015 | 31 Dec 2014 | 008-47664 |
| X-17A-5 | Open X-17A-5 document | View SEC filing for X-17A-5 | AUTO-GENERATED PAPER DOCUMENT | 27 Feb 2015 | 31 Dec 2014 | 008-47664 |
| FOCUSN | Open FOCUSN document | View SEC filing for FOCUSN | AUTO-GENERATED PAPER DOCUMENT | 04 Mar 2014 | 31 Dec 2013 | 008-47664 |
| X-17A-5 | Open X-17A-5 document | View SEC filing for X-17A-5 | AUTO-GENERATED PAPER DOCUMENT | 04 Mar 2014 | 31 Dec 2013 | 008-47664 |
| FOCUSN/A | Open FOCUSN/A document | View SEC filing for FOCUSN/A | AUTO-GENERATED PAPER DOCUMENT | 01 Mar 2013 | 31 Dec 2012 | 008-47664 |
| FOCUSN | Open FOCUSN document | View SEC filing for FOCUSN | AUTO-GENERATED PAPER DOCUMENT | 01 Mar 2013 | 31 Dec 2012 | 008-47664 |
| X-17A-5 | Open X-17A-5 document | View SEC filing for X-17A-5 | AUTO-GENERATED PAPER DOCUMENT | 01 Mar 2013 | 31 Dec 2012 | 008-47664 |
| FOCUSN | Open FOCUSN document | View SEC filing for FOCUSN | AUTO-GENERATED PAPER DOCUMENT | 29 Feb 2012 | 31 Dec 2011 | 008-47664 |
| X-17A-5 | Open X-17A-5 document | View SEC filing for X-17A-5 | AUTO-GENERATED PAPER DOCUMENT | 29 Feb 2012 | 31 Dec 2011 | 008-47664 |
| FOCUSN | Open FOCUSN document | View SEC filing for FOCUSN | AUTO-GENERATED PAPER DOCUMENT | 01 Mar 2011 | 31 Dec 2010 | 008-47664 |
| X-17A-5 | Open X-17A-5 document | View SEC filing for X-17A-5 | AUTO-GENERATED PAPER DOCUMENT | 01 Mar 2011 | 31 Dec 2010 | 008-47664 |
| FOCUSN | Open FOCUSN document | View SEC filing for FOCUSN | AUTO-GENERATED PAPER DOCUMENT | 01 Mar 2010 | 31 Dec 2009 | 008-47664 |
| X-17A-5 | Open X-17A-5 document | View SEC filing for X-17A-5 | AUTO-GENERATED PAPER DOCUMENT | 01 Mar 2010 | 31 Dec 2009 | 008-47664 |
SANTANDER INVESTMENT SECURITIES INC. files with the SEC under CIK 0000931371. This page aggregates EDGAR filings and related ownership activity.