| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 21 May 2025 | 20 May 2025 | 000-30941 | |
| 144 | Open Document | Open Filing | 20 May 2025 | |||
| 4 | Open Document | Open Filing | 15 May 2025 | 15 May 2025 | 000-30941 | |
| 144 | Open Document | Open Filing | 26 Jun 2024 | |||
| 4 | Open Document | Open Filing | 20 May 2024 | 20 May 2024 | 000-30941 | |
| 144 | Open Document | Open Filing | 20 May 2024 | |||
| 4/A | Open Document | Open Filing | 16 May 2024 | 15 May 2024 | 000-30941 | |
| 4 | Open Document | Open Filing | 15 May 2024 | 15 May 2024 | 000-30941 | |
| 4 | Open Document | Open Filing | FORM 4 | 14 Jun 2023 | 12 Jun 2023 | 001-40345 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Jun 2023 | 07 Jun 2023 | 001-40345 |
| 144 | Open Document | Open Filing | 09 Jun 2023 | |||
| 144 | Open Document | Open Filing | 18 May 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2023 | 18 May 2023 | 000-30941 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 May 2023 | 15 May 2023 | 000-30941 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Dec 2022 | 08 Dec 2022 | 000-30941 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jun 2022 | 01 Jun 2022 | 001-40345 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 May 2022 | 16 May 2022 | 000-30941 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Nov 2021 | 22 Nov 2021 | 000-30941 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 May 2021 | 17 May 2021 | 000-30941 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Apr 2021 | 21 Apr 2021 | 001-40345 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Apr 2021 | 20 Apr 2021 | 001-40345 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Nov 2020 | 24 Nov 2020 | 000-30941 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 May 2020 | 15 May 2020 | 000-30941 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Nov 2019 | 19 Nov 2019 | 000-30941 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 May 2019 | 17 May 2019 | 000-30941 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 May 2019 | 15 May 2019 | 000-30941 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Nov 2018 | 21 Nov 2018 | 000-30941 |
| 4 | Open Document | Open Filing | 4 | 01 Oct 2018 | 28 Sep 2018 | 001-38029 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2018 | 18 May 2018 | 000-30941 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 May 2018 | 16 May 2018 | 000-30941 |
| 4 | Open Document | Open Filing | 4 | 29 Jan 2018 | 26 Jan 2018 | 001-38029 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Nov 2017 | 15 Nov 2017 | 000-30941 |
| 4 | Open Document | Open Filing | 4 | 29 Sep 2017 | 27 Sep 2017 | 001-38029 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 May 2017 | 16 May 2017 | 000-30941 |
| 3 | Open Document | Open Filing | 3 | 10 Mar 2017 | 10 Mar 2017 | 001-38029 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 May 2016 | 16 May 2016 | 000-30941 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Aug 2015 | 17 Aug 2015 | 000-30941 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jul 2015 | 15 Jul 2015 | 000-30941 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Jul 2015 | 08 Jul 2015 | 001-34659 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 May 2015 | 21 May 2015 | 001-34659 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 20 May 2015 | 20 May 2015 | 001-34659 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2015 | 15 May 2015 | 000-30941 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 13 May 2015 | 13 May 2015 | 000-30941 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 May 2014 | 15 May 2014 | 000-25711 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Feb 2014 | 06 Feb 2014 | 000-25711 |