| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 26 Aug 2025 | 22 Aug 2025 | 001-15451 | |
| 4 | Open Document | Open Filing | FORM 4 | 09 Jun 2025 | 05 Jun 2025 | 000-23939 |
| 4 | Open Document | Open Filing | 09 May 2025 | 08 May 2025 | 001-15451 | |
| 4 | Open Document | Open Filing | FORM 4 | 05 May 2025 | 01 May 2025 | 000-23939 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jun 2024 | 30 May 2024 | 000-23939 |
| 4 | Open Document | Open Filing | FORM 4 | 03 May 2024 | 01 May 2024 | 000-23939 |
| 4 | Open Document | Open Filing | 03 May 2024 | 02 May 2024 | 001-15451 | |
| 4 | Open Document | Open Filing | FORM 4 | 12 Jun 2023 | 08 Jun 2023 | 000-23939 |
| 4 | Open Document | Open Filing | 05 May 2023 | 04 May 2023 | 001-15451 | |
| 4 | Open Document | Open Filing | FORM 4 | 03 May 2023 | 01 May 2023 | 000-23939 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Jul 2022 | 08 Jul 2022 | 000-23939 |
| 3 | Open Document | Open Filing | FORM 3 | 12 Jul 2022 | 08 Jul 2022 | 000-23939 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 May 2022 | 18 May 2022 | 001-16483 |
| 4 | Open Document | Open Filing | 09 May 2022 | 05 May 2022 | 001-15451 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 May 2021 | 19 May 2021 | 001-16483 |
| 4 | Open Document | Open Filing | 17 May 2021 | 13 May 2021 | 001-15451 | |
| 4 | Open Document | Open Filing | 15 May 2020 | 14 May 2020 | 001-15451 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 May 2020 | 13 May 2020 | 001-16483 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jun 2019 | 05 Jun 2019 | 001-14077 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2019 | 30 May 2019 | 001-14077 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 May 2019 | 15 May 2019 | 001-16483 |
| 4 | Open Document | Open Filing | FORM 4 | 10 May 2019 | 09 May 2019 | 001-15451 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 May 2018 | 29 May 2018 | 001-14077 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2018 | 16 May 2018 | 001-16483 |
| 4 | Open Document | Open Filing | 11 May 2018 | 10 May 2018 | 001-15451 | |
| 4 | Open Document | Open Filing | 09 Feb 2018 | 08 Feb 2018 | 001-15451 | |
| 3 | Open Document | Open Filing | 09 Feb 2018 | 08 Feb 2018 | 001-15451 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Oct 2017 | 24 Oct 2017 | 001-14077 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Sep 2017 | 14 Sep 2017 | 000-22512 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2017 | 01 Jun 2017 | 000-22512 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jun 2017 | 31 May 2017 | 001-14077 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jun 2017 | 31 May 2017 | 001-14077 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2017 | 17 May 2017 | 001-16483 |
| 4 | Open Document | Open Filing | FORM 4 | 31 May 2016 | 26 May 2016 | 000-22512 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 May 2016 | 18 May 2016 | 001-16483 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2016 | 04 Jan 2016 | 001-16483 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 05 Jan 2016 | 04 Jan 2016 | 001-16483 |
| 4 | Open Document | Open Filing | FORM 4 | 22 May 2015 | 21 May 2015 | 000-22512 |
| 4 | Open Document | Open Filing | FORM 4 | 19 May 2014 | 15 May 2014 | 000-22512 |