| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Nov 2025 | 31 Oct 2025 | 001-07657 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Sep 2025 | 03 Sep 2025 | 001-07657 |
| 144 | Open Document | Open Filing | 03 Sep 2025 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Jan 2025 | 28 Jan 2025 | 001-07657 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Nov 2024 | 07 Nov 2024 | 001-07657 |
| 144 | Open Document | Open Filing | 07 Nov 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Feb 2024 | 08 Feb 2024 | 001-07657 |
| 144 | Open Document | Open Filing | 08 Feb 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Jan 2024 | 29 Jan 2024 | 001-07657 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 May 2023 | 19 May 2023 | 001-07657 |
| 144 | Open Document | Open Filing | 19 May 2023 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Mar 2023 | 02 Mar 2023 | 001-07657 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Feb 2023 | 29 Jan 2023 | 001-07657 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 May 2021 | 30 Apr 2021 | 001-07657 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 May 2020 | 30 Apr 2020 | 001-07657 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Apr 2019 | 01 Apr 2019 | 001-07657 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Feb 2019 | 26 Feb 2019 | 001-35651 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Feb 2019 | 16 Feb 2019 | 001-35651 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Feb 2019 | 11 Feb 2019 | 001-35651 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Feb 2018 | 26 Feb 2018 | 001-35651 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Feb 2018 | 20 Feb 2018 | 001-35651 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Feb 2018 | 16 Feb 2017 | 001-35651 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Feb 2017 | 19 Feb 2017 | 001-35651 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Feb 2017 | 16 Feb 2017 | 001-35651 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Sep 2016 | 23 Sep 2016 | 001-35651 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2016 | 01 Mar 2016 | 001-35651 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Feb 2016 | 19 Feb 2016 | 001-35651 |
| 4 | Open Document | Open Filing | FORM 4 MHERENA 040215 | 06 Apr 2015 | 02 Apr 2015 | 001-35651 |
| 4 | Open Document | Open Filing | FORM 4 MHERENA 022015 | 24 Feb 2015 | 20 Feb 2015 | 001-35651 |
| 4 | Open Document | Open Filing | FORM4 MHERENA 050114 | 05 May 2014 | 01 May 2014 | 001-35651 |
| 3 | Open Document | Open Filing | FORM3 MHERENA 042814 | 05 May 2014 | 28 Apr 2014 | 001-35651 |