| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2024 | 01 Mar 2024 | 001-00035 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Feb 2024 | 14 Feb 2024 | 001-00035 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Feb 2024 | 02 Feb 2024 | 001-00035 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Nov 2023 | 20 Nov 2023 | 001-00035 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Sep 2023 | 03 Sep 2023 | 001-00035 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Jul 2023 | 27 Jul 2023 | 001-00035 |
| 4 | Open Document | Open Filing | FORM 4 | 24 May 2023 | 22 May 2023 | 001-00035 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Apr 2023 | 09 Apr 2023 | 001-00035 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Mar 2023 | 02 Mar 2023 | 001-00035 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2023 | 01 Mar 2023 | 001-00035 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 14 Dec 2022 | 14 Dec 2022 | 001-41528 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 07 Sep 2022 | 03 Sep 2022 | 001-00035 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 22 Mar 2022 | 19 Mar 2022 | 001-00035 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 03 Mar 2022 | 01 Mar 2022 | 001-00035 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 27 Apr 2021 | 24 Apr 2021 | 001-00035 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Mar 2021 | 19 Mar 2021 | 001-00035 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2021 | 01 Mar 2021 | 001-00035 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Sep 2020 | 03 Sep 2020 | 001-00035 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Apr 2020 | 24 Apr 2020 | 001-00035 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2020 | 02 Mar 2020 | 001-00035 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Apr 2019 | 24 Apr 2019 | 001-00035 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Mar 2019 | 19 Mar 2019 | 001-00035 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 26 Apr 2018 | 24 Apr 2018 | 001-00035 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Apr 2018 | 09 Apr 2018 | 001-00035 |
| 4 | Open Document | Open Filing | 01 Mar 2018 | 27 Feb 2018 | 001-06571 | |
| 4 | Open Document | Open Filing | 16 Jan 2018 | 16 Jan 2018 | 001-06571 | |
| 4 | Open Document | Open Filing | 09 May 2017 | 05 May 2017 | 001-06571 | |
| 4/A | Open Document | Open Filing | 10 Apr 2017 | 27 Feb 2017 | 001-06571 | |
| 4 | Open Document | Open Filing | 01 Mar 2017 | 27 Feb 2017 | 001-06571 | |
| 4 | Open Document | Open Filing | 06 Feb 2017 | 03 Feb 2017 | 001-06571 | |
| 4 | Open Document | Open Filing | 12 May 2016 | 10 May 2016 | 001-06571 | |
| 4 | Open Document | Open Filing | 24 Feb 2016 | 22 Feb 2016 | 001-06571 | |
| 4 | Open Document | Open Filing | 04 Aug 2015 | 01 Aug 2015 | 001-06571 | |
| 4 | Open Document | Open Filing | 05 May 2015 | 01 May 2015 | 001-06571 | |
| 4 | Open Document | Open Filing | 29 Apr 2015 | 29 Apr 2015 | 001-06571 | |
| 4 | Open Document | Open Filing | 13 May 2014 | 09 May 2014 | 001-06571 |