| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 144 | Open Document | Open Filing | 12 Nov 2024 | |||
| 4 | Open Document | Open Filing | 31 May 2024 | 30 May 2024 | 000-51018 | |
| 4 | Open Document | Open Filing | 26 May 2023 | 25 May 2023 | 000-51018 | |
| 4 | Open Document | Open Filing | 04 Jan 2023 | 03 Jan 2023 | 000-51018 | |
| 4 | Open Document | Open Filing | 26 May 2022 | 25 May 2022 | 000-51018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jan 2022 | 10 Jan 2022 | 000-51018 |
| 4 | Open Document | Open Filing | 13 Sep 2021 | 09 Sep 2021 | 000-51018 | |
| 4 | Open Document | Open Filing | 09 Feb 2021 | 09 Feb 2021 | 000-51018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 May 2020 | 20 May 2020 | 000-51018 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Feb 2019 | 11 Feb 2019 | 000-51018 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2018 | 16 May 2018 | 000-51018 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Feb 2017 | 03 Feb 2017 | 000-51018 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Nov 2016 | 14 Nov 2016 | 000-51018 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Sep 2016 | 08 Sep 2016 | 000-04408 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Aug 2016 | 17 Aug 2016 | 000-51018 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2016 | 16 Mar 2016 | 000-04408 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Feb 2016 | 29 Jan 2016 | 000-51018 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2015 | 16 Mar 2015 | 000-04408 |
| 4 | Open Document | Open Filing | BRADLEY FORM 4 6-2014 | 16 Jun 2014 | 13 Jun 2014 | 000-51018 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Mar 2014 | 17 Mar 2014 | 000-04408 |