| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 15 Aug 2025 | 08 Aug 2025 | 000-11412 |
| 4 | Open Document | Open Filing | 4 | 16 May 2025 | 14 May 2025 | 000-11412 |
| 4 | Open Document | Open Filing | 4 | 16 Aug 2024 | 14 Aug 2024 | 000-11412 |
| 4 | Open Document | Open Filing | 4 | 04 Mar 2024 | 29 Feb 2024 | 000-11412 |
| 4 | Open Document | Open Filing | 4 | 15 Feb 2024 | 13 Feb 2024 | 000-11412 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Dec 2023 | 18 Dec 2023 | 000-11412 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Aug 2023 | 24 Aug 2023 | 000-11412 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Aug 2023 | 14 Aug 2023 | 000-11412 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Aug 2023 | 14 Aug 2023 | 000-11412 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Aug 2023 | 11 Aug 2023 | 000-11412 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 May 2023 | 19 May 2023 | 000-11412 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 May 2023 | 12 May 2023 | 000-11412 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2023 | 01 Mar 2023 | 000-11412 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Feb 2023 | 14 Feb 2023 | 001-04347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2023 | 10 Feb 2023 | 001-04347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Feb 2023 | 09 Feb 2023 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2022 | 02 Mar 2022 | 000-11412 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Feb 2022 | 14 Feb 2022 | 001-04347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Feb 2022 | 12 Feb 2022 | 001-04347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2022 | 10 Feb 2022 | 001-04347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Feb 2022 | 09 Feb 2022 | 001-04347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Feb 2022 | 07 Feb 2022 | 001-04347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Nov 2021 | 02 Nov 2021 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Aug 2021 | 12 Aug 2021 | 000-11412 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 13 Aug 2021 | 12 Aug 2021 | 000-11412 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Feb 2021 | 22 Feb 2021 | 001-04347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Feb 2021 | 22 Feb 2021 | 001-04347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Feb 2021 | 12 Feb 2021 | 001-04347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Feb 2021 | 10 Feb 2021 | 001-04347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Feb 2021 | 08 Feb 2021 | 001-04347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Feb 2021 | 07 Feb 2021 | 001-04347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Dec 2020 | 18 Dec 2020 | 001-04347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Dec 2020 | 14 Dec 2020 | 001-04347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Dec 2020 | 11 Dec 2020 | 001-04347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2020 | 12 Feb 2020 | 001-04347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Feb 2020 | 07 Feb 2020 | 001-04347 |
| 4 | Open Document | Open Filing | 02 May 2019 | 01 May 2019 | 001-04347 | |
| 4 | Open Document | Open Filing | 13 Feb 2019 | 11 Feb 2019 | 001-04347 | |
| 4 | Open Document | Open Filing | 12 Feb 2019 | 08 Feb 2019 | 001-04347 | |
| 4 | Open Document | Open Filing | 11 Feb 2019 | 07 Feb 2019 | 001-04347 | |
| 4 | Open Document | Open Filing | 25 Sep 2018 | 21 Sep 2018 | 001-04347 | |
| 4/A | Open Document | Open Filing | 21 Mar 2018 | 09 Mar 2018 | 001-04347 | |
| 4 | Open Document | Open Filing | 13 Mar 2018 | 09 Mar 2018 | 001-04347 | |
| 4 | Open Document | Open Filing | 20 Feb 2018 | 18 Feb 2018 | 001-04347 | |
| 4 | Open Document | Open Filing | 12 Feb 2018 | 08 Feb 2018 | 001-04347 | |
| 4 | Open Document | Open Filing | 04 Oct 2017 | 03 Oct 2017 | 001-04347 | |
| 4 | Open Document | Open Filing | 03 Oct 2017 | 29 Sep 2017 | 001-04347 | |
| 4 | Open Document | Open Filing | 28 Sep 2017 | 27 Sep 2017 | 001-04347 | |
| 4 | Open Document | Open Filing | 20 Sep 2017 | 20 Sep 2017 | 001-04347 | |
| 4 | Open Document | Open Filing | 19 Sep 2017 | 18 Sep 2017 | 001-04347 | |
| 4 | Open Document | Open Filing | 15 Sep 2017 | 15 Sep 2017 | 001-04347 | |
| 4 | Open Document | Open Filing | 14 Sep 2017 | 12 Sep 2017 | 001-04347 | |
| 4 | Open Document | Open Filing | 03 Aug 2017 | 01 Aug 2017 | 001-04347 | |
| 4 | Open Document | Open Filing | 28 Apr 2017 | 26 Apr 2017 | 001-04347 | |
| 4 | Open Document | Open Filing | 08 Mar 2017 | 06 Mar 2017 | 001-04347 | |
| 4 | Open Document | Open Filing | 08 Mar 2017 | 06 Mar 2017 | 001-04347 | |
| 4 | Open Document | Open Filing | 24 Feb 2017 | 22 Feb 2017 | 001-04347 | |
| 4 | Open Document | Open Filing | 22 Feb 2017 | 18 Feb 2017 | 001-04347 | |
| 4 | Open Document | Open Filing | 14 Feb 2017 | 11 Feb 2017 | 001-04347 | |
| 4 | Open Document | Open Filing | FORM 4 | 10 Feb 2017 | 08 Feb 2017 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Jan 2017 | 11 Jan 2017 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Jul 2016 | 11 Jul 2016 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Mar 2016 | 08 Mar 2016 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Feb 2016 | 18 Feb 2016 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Feb 2016 | 10 Feb 2016 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Jan 2016 | 12 Jan 2016 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jul 2015 | 14 Jul 2015 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2015 | 02 Mar 2015 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Feb 2015 | 19 Feb 2015 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Feb 2015 | 18 Feb 2015 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Feb 2015 | 11 Feb 2015 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Feb 2015 | 09 Feb 2015 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Jan 2015 | 13 Jan 2015 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Nov 2014 | 07 Nov 2014 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Nov 2014 | 05 Nov 2014 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Nov 2014 | 03 Nov 2014 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Jul 2014 | 11 Jul 2014 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jul 2014 | 02 Jul 2014 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2014 | 01 Jul 2014 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Jun 2014 | 09 Jun 2014 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | 14 May 2014 | 12 May 2014 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Apr 2014 | 22 Apr 2014 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Apr 2014 | 16 Apr 2014 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Mar 2014 | 04 Mar 2014 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2014 | 28 Feb 2014 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2014 | 27 Feb 2014 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Feb 2014 | 26 Feb 2014 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Feb 2014 | 25 Feb 2014 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Feb 2014 | 20 Feb 2014 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Feb 2014 | 13 Feb 2014 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Feb 2014 | 11 Feb 2014 | 001-04347 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jan 2014 | 08 Jan 2014 | 001-04347 |