| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Dec 2025 | 09 Dec 2025 | 000-51300 |
| 144 | Open Document | Open Filing | 26 Nov 2025 | |||
| 144 | Open Document | Open Filing | 25 Nov 2025 | |||
| SCHEDULE 13G/A | Open Document | Open Filing | 10 Jan 2025 | |||
| 144 | Open Document | Open Filing | 09 Sep 2024 | |||
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 18 Jan 2024 | ||
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 17 TO SCHEDULE 13G | 20 Jan 2023 | ||
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 16 TO SCHEDULE 13G | 18 Jan 2022 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Nov 2021 | 22 Nov 2021 | 000-51300 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Nov 2021 | 17 Nov 2021 | 000-51300 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Apr 2021 | 12 Apr 2021 | 000-51300 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Apr 2021 | 09 Apr 2021 | 000-51300 |
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 15 TO SCHEDULE 13G | 05 Feb 2021 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jan 2021 | 20 Jan 2021 | 000-51300 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Nov 2020 | 23 Nov 2020 | 000-51300 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Oct 2020 | 16 Sep 2020 | 000-51300 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A - AMENDMENT NO 14 | 10 Feb 2020 | ||
| 4 | Open Document | Open Filing | FORM 4 - | 06 Dec 2019 | 06 Dec 2019 | 000-51300 |
| 4/A | Open Document | Open Filing | FORM 4/A - | 11 Oct 2019 | 28 Aug 2019 | 000-51300 |
| 4 | Open Document | Open Filing | FORM 4 - | 23 Sep 2019 | 19 Sep 2019 | 000-51300 |
| 4 | Open Document | Open Filing | FORM 4 - | 20 Sep 2019 | 18 Sep 2019 | 000-51300 |
| 4 | Open Document | Open Filing | FORM 4 - | 09 Sep 2019 | 02 Apr 2019 | 000-51300 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Apr 2019 | 02 Apr 2019 | 000-51300 |
| SC 13G/A | Open Document | Open Filing | SC 13G - AMENDMENT NO 13 | 07 Feb 2019 | ||
| 4 | Open Document | Open Filing | FORM 4 - | 07 Feb 2019 | 02 Apr 2018 | 000-51300 |
| 4 | Open Document | Open Filing | FORM 4 - | 12 Dec 2018 | 07 Dec 2018 | 000-51300 |
| 4 | Open Document | Open Filing | FORM 4 - | 12 Apr 2018 | 11 Apr 2018 | 000-51300 |
| 4 | Open Document | Open Filing | FORM 4 - | 10 Apr 2018 | 09 Apr 2018 | 000-51300 |
| 4 | Open Document | Open Filing | FORM 4 - | 09 Apr 2018 | 05 Apr 2018 | 000-51300 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 31 Jan 2018 | ||
| 4 | Open Document | Open Filing | FORM 4 - | 30 Jan 2018 | 06 Jan 2018 | 000-51300 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 27 Jan 2017 | ||
| 4 | Open Document | Open Filing | FORM 4 - | 08 Dec 2016 | 10 Mar 2016 | 000-51300 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 04 Feb 2016 | ||
| 4 | Open Document | Open Filing | FORM 4 - | 18 Dec 2015 | 16 Dec 2015 | 000-51300 |
| 4 | Open Document | Open Filing | FORM 4 - | 14 Dec 2015 | 06 Apr 2015 | 000-51300 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 06 Feb 2015 | ||
| 4 | Open Document | Open Filing | FORM 4 - | 30 Jan 2015 | 08 Dec 2014 | 000-51300 |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Nov 2014 | 27 Aug 2014 | 000-51300 |
| 4 | Open Document | Open Filing | FORM 4 - | 08 Apr 2014 | 02 Apr 2014 | 000-51300 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 21 Jan 2014 |