SEC EDGAR filings, ownership reports, and insider transactions for William S. Simon.
Recent SEC filings for William S. Simon including 4, 144, 3.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open 4 document | View SEC filing for 4 | 4 | 01 Dec 2025 | 01 Dec 2025 | 001-32891 |
| 4 | Open 4 document | View SEC filing for 4 | 19 Sep 2025 | 17 Sep 2025 | 001-13666 | |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 04 Feb 2025 | 28 Jan 2025 | 001-32891 |
| 4 | Open 4 document | View SEC filing for 4 | 20 Sep 2024 | 18 Sep 2024 | 001-13666 | |
| 4 | Open 4 document | View SEC filing for 4 | 09 Apr 2024 | 08 Apr 2024 | 001-13666 | |
| 144 | Open 144 document | View SEC filing for 144 | 08 Apr 2024 | |||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Feb 2024 | 01 Feb 2024 | 001-03579 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 02 Feb 2024 | 01 Feb 2024 | 001-03579 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 31 Jan 2024 | 29 Jan 2024 | 001-32891 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 30 Jan 2024 | 26 Jan 2024 | 001-32891 |
| 4 | Open 4 document | View SEC filing for 4 | 22 Sep 2023 | 20 Sep 2023 | 001-13666 | |
| 4 | Open 4 document | View SEC filing for 4 | 29 Mar 2023 | 27 Mar 2023 | 001-13666 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 25 Jan 2023 | 23 Jan 2023 | 001-32891 |
| 4 | Open 4 document | View SEC filing for 4 | 23 Sep 2022 | 21 Sep 2022 | 001-13666 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 26 Jan 2022 | 24 Jan 2022 | 001-32891 |
| 4 | Open 4 document | View SEC filing for 4 | 29 Sep 2021 | 27 Sep 2021 | 001-13666 | |
| 4 | Open 4 document | View SEC filing for 4 | 24 Sep 2021 | 22 Sep 2021 | 001-13666 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 15 Jun 2021 | 14 Jun 2021 | 001-32891 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 15 Jun 2021 | 14 Jun 2021 | 001-32891 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Jun 2021 | 02 Jun 2021 | 001-39589 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 May 2021 | 17 May 2021 | 001-39589 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Jan 2021 | 13 Jul 2020 | 001-16435 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 Dec 2020 | 09 Dec 2020 | 001-39589 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 02 Oct 2020 | 02 Oct 2020 | 001-39589 |
| 4 | Open 4 document | View SEC filing for 4 | 24 Sep 2020 | 23 Sep 2020 | 001-13666 | |
| 4 | Open 4 document | View SEC filing for 4 | 22 Sep 2020 | 18 Sep 2020 | 001-13666 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 15 Sep 2020 | 15 Sep 2020 | 001-39520 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 25 Jun 2020 | 24 Jun 2020 | 001-16435 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Jun 2020 | 22 Jun 2020 | 001-10212 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 16 Jun 2020 | 12 Jun 2020 | 001-32637 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 18 Mar 2020 | 09 Mar 2020 | 001-32637 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 17 Jan 2020 | 25 Jun 2019 | 001-16435 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Oct 2019 | 01 Oct 2019 | 001-10212 |
| 4 | Open 4 document | View SEC filing for 4 | 20 Sep 2019 | 18 Sep 2019 | 001-13666 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jul 2019 | 01 Jul 2019 | 001-10212 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 01 Jul 2019 | 27 Jun 2019 | 001-16435 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Apr 2019 | 01 Apr 2019 | 001-10212 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 06 Mar 2019 | 01 Mar 2019 | 001-10212 |
| 4 | Open 4 document | View SEC filing for 4 | 01 Feb 2019 | 01 Feb 2019 | 001-13666 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Jan 2019 | 27 Jun 2018 | 001-16435 |
| 4 | Open 4 document | View SEC filing for 4 | 21 Sep 2018 | 19 Sep 2018 | 001-13666 | |
| 4 | Open 4 document | View SEC filing for 4 | 16 Jul 2018 | 13 Jul 2018 | 001-13666 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 25 Jun 2018 | 21 Jun 2018 | 001-16435 |
| 4 | Open 4 document | View SEC filing for 4 | 25 Sep 2017 | 21 Sep 2017 | 001-13666 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 26 Jun 2017 | 22 Jun 2017 | 001-16435 |
| 4 | Open 4 document | View SEC filing for 4 | 03 Oct 2016 | 29 Sep 2016 | 001-13666 | |
| 4 | Open 4 document | View SEC filing for 4 | 23 Sep 2016 | 17 Sep 2016 | 001-13666 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 25 Jul 2016 | 21 Jul 2016 | 001-16435 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 25 Jul 2016 | 21 Jul 2016 | 001-16435 |
| 4 | Open 4 document | View SEC filing for 4 | 21 Sep 2015 | 17 Sep 2015 | 001-13666 | |
| 4 | Open 4 document | View SEC filing for 4 | 13 Nov 2014 | 11 Nov 2014 | 001-13666 | |
| 3 | Open 3 document | View SEC filing for 3 | 23 Oct 2014 | 16 Oct 2014 | 001-13666 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Aug 2014 | 08 Aug 2014 | 001-06991 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Apr 2014 | 09 Apr 2014 | 001-06991 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Apr 2014 | 30 Mar 2014 | 001-06991 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Mar 2014 | 21 Mar 2014 | 001-06991 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 14 Mar 2014 | 12 Mar 2014 | 001-06991 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Mar 2014 | 04 Mar 2014 | 001-06991 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Jan 2014 | 24 Jan 2014 | 001-06991 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Jan 2014 | 18 Jan 2014 | 001-06991 |
| 4 | Open 4 document | View SEC filing for 4 | 20 Sep 2013 | 18 Sep 2013 | 001-13666 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 14 Jun 2013 | 12 Jun 2013 | 001-06991 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Apr 2013 | 09 Apr 2013 | 001-06991 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Apr 2013 | 04 Apr 2013 | 001-06991 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Mar 2013 | 04 Mar 2013 | 001-06991 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 30 Jan 2013 | 28 Jan 2013 | 001-06991 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Nov 2012 | 19 Nov 2012 | 001-06991 |
| 4 | Open 4 document | View SEC filing for 4 | 20 Sep 2012 | 18 Sep 2012 | 001-13666 | |
| 4 | Open 4 document | View SEC filing for 4 | 20 Jun 2012 | 19 Jun 2012 | 001-13666 | |
| 3 | Open 3 document | View SEC filing for 3 | 20 Jun 2012 | 19 Jun 2012 | 001-13666 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Apr 2012 | 09 Apr 2012 | 001-06991 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Apr 2012 | 04 Apr 2012 | 001-06991 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Apr 2012 | 30 Mar 2012 | 001-06991 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 14 Mar 2012 | 12 Mar 2012 | 001-06991 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Mar 2012 | 01 Mar 2012 | 001-06991 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Feb 2012 | 30 Jan 2012 | 001-06991 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Apr 2011 | 27 Apr 2011 | 001-06991 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Apr 2011 | 09 Apr 2011 | 001-06991 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Mar 2011 | 02 Mar 2011 | 001-06991 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Jan 2011 | 18 Jan 2011 | 001-06991 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 09 Jul 2010 | 29 Jun 2010 | 001-06991 |
William S. Simon files with the SEC under CIK 0001349347. This page aggregates EDGAR filings and related ownership activity.