| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 144 | Open Document | Open Filing | 05 Mar 2025 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Dec 2024 | 15 Dec 2024 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Dec 2024 | 09 Dec 2024 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Nov 2024 | 08 Nov 2024 | 000-19528 |
| 144 | Open Document | Open Filing | 08 Nov 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Oct 2024 | 08 Oct 2024 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2024 | 01 Oct 2024 | 000-19528 |
| 144 | Open Document | Open Filing | 01 Oct 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Sep 2024 | 03 Sep 2024 | 000-19528 |
| 144 | Open Document | Open Filing | 03 Sep 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Aug 2024 | 08 Aug 2024 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Aug 2024 | 02 Aug 2024 | 000-19528 |
| 144 | Open Document | Open Filing | 02 Aug 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jul 2024 | 01 Jul 2024 | 000-19528 |
| 144 | Open Document | Open Filing | 01 Jul 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jun 2024 | 03 Jun 2024 | 000-19528 |
| 144 | Open Document | Open Filing | 03 Jun 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 May 2024 | 03 May 2024 | 000-19528 |
| 144 | Open Document | Open Filing | 03 May 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2024 | 01 Apr 2024 | 000-19528 |
| 144 | Open Document | Open Filing | 01 Apr 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Mar 2024 | 01 Mar 2024 | 000-19528 |
| 144 | Open Document | Open Filing | 01 Mar 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Dec 2023 | 15 Dec 2023 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Dec 2023 | 13 Dec 2023 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Nov 2023 | 09 Nov 2023 | 000-19528 |
| 144 | Open Document | Open Filing | 09 Nov 2023 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2023 | 01 Oct 2023 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Sep 2023 | 13 Sep 2023 | 000-19528 |
| 144 | Open Document | Open Filing | 13 Sep 2023 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Feb 2023 | 16 Feb 2023 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Dec 2022 | 05 Dec 2022 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Oct 2022 | 01 Oct 2022 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Dec 2021 | 10 Dec 2021 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Dec 2021 | 06 Dec 2021 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Oct 2021 | 01 Oct 2021 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Sep 2021 | 23 Sep 2021 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Dec 2020 | 06 Dec 2020 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Nov 2020 | 20 Nov 2020 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Oct 2020 | 01 Oct 2020 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Sep 2020 | 23 Sep 2020 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jun 2020 | 08 Jun 2020 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Feb 2020 | 12 Feb 2020 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Dec 2019 | 08 Dec 2019 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Nov 2019 | 20 Nov 2019 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Oct 2019 | 01 Oct 2019 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Sep 2019 | 20 Sep 2019 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 May 2019 | 06 May 2019 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 May 2019 | 05 May 2019 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Feb 2019 | 11 Feb 2019 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Dec 2018 | 09 Dec 2018 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Nov 2018 | 20 Nov 2018 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Sep 2018 | 20 Sep 2018 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Aug 2018 | 10 Aug 2018 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 May 2018 | 05 May 2018 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Mar 2018 | 09 Mar 2018 | 000-19528 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Oct 2017 | 24 Sep 2017 | 000-19528 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 25 May 2017 | 10 May 2017 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 May 2017 | 05 May 2017 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Apr 2017 | 21 Apr 2017 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Nov 2016 | 20 Nov 2016 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Sep 2016 | 09 Sep 2016 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 May 2016 | 05 May 2016 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Apr 2016 | 13 Apr 2016 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Nov 2015 | 20 Nov 2015 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Aug 2015 | 20 Aug 2015 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 May 2015 | 20 May 2015 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2015 | 03 May 2015 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Nov 2014 | 20 Nov 2014 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Sep 2014 | 16 Sep 2014 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Aug 2014 | 20 Aug 2014 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 May 2014 | 20 May 2014 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Feb 2014 | 14 Feb 2014 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2014 | 31 Dec 2013 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Nov 2013 | 26 Nov 2013 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Nov 2013 | 20 Nov 2013 | 000-19528 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Oct 2013 | 29 Sep 2013 | 000-19528 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Oct 2013 | 29 Sep 2013 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Oct 2013 | 29 Sep 2013 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Sep 2013 | 05 Sep 2013 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Aug 2013 | 20 Aug 2013 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jun 2013 | 31 May 2013 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 May 2013 | 20 May 2013 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Mar 2013 | 31 Dec 2012 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Nov 2012 | 28 Nov 2012 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Nov 2012 | 20 Nov 2012 | 000-19528 |
| 3/A | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Nov 2012 | 01 Oct 2012 | 000-19528 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Oct 2012 | 01 Oct 2012 | 000-19528 |