| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 03 Sep 2025 | 01 Sep 2025 | 001-36309 |
| 4 | Open Document | Open Filing | 4 | 04 Mar 2025 | 28 Feb 2025 | 001-36309 |
| 4 | Open Document | Open Filing | 4 | 06 Mar 2024 | 04 Mar 2024 | 001-36309 |
| 3 | Open Document | Open Filing | 3 | 06 Mar 2024 | 04 Mar 2024 | 001-36309 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Nov 2023 | 15 Nov 2023 | 001-09852 |
| 4 | Open Document | Open Filing | 17 Oct 2023 | 13 Oct 2023 | 001-09852 | |
| 4 | Open Document | Open Filing | 05 Sep 2023 | 31 Aug 2023 | 001-09852 | |
| 4 | Open Document | Open Filing | 14 Nov 2022 | 10 Nov 2022 | 001-09852 | |
| 4 | Open Document | Open Filing | 06 Sep 2022 | 01 Sep 2022 | 001-09852 | |
| 4 | Open Document | Open Filing | 03 Feb 2022 | 01 Feb 2022 | 001-09852 | |
| 4 | Open Document | Open Filing | FORM 4 - | 29 Nov 2021 | 29 Nov 2021 | 001-09852 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Sep 2021 | 01 Sep 2021 | 001-09852 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 Feb 2021 | 02 Feb 2021 | 001-09852 |
| 3 | Open Document | Open Filing | FORM 3 - | 04 Feb 2021 | 02 Feb 2021 | 001-09852 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Jun 2018 | 22 Jun 2018 | 000-06715 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Dec 2017 | 04 Dec 2017 | 000-06715 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Sep 2017 | 14 Sep 2017 | 000-06715 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Sep 2017 | 31 Jul 2017 | 000-06715 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Dec 2016 | 05 Dec 2016 | 000-06715 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 07 Dec 2016 | 01 Dec 2016 | 000-06715 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Dec 2015 | 04 Dec 2015 | 000-06715 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Sep 2015 | 10 Sep 2015 | 000-06715 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 27 Apr 2015 | 24 Apr 2015 | 000-06715 |