| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | 18 Aug 2025 | 08 Aug 2025 | 001-39714 | |
| 4 | Open Document | Open Filing | 11 Aug 2025 | 27 Jun 2025 | 001-39384 | |
| 3 | Open Document | Open Filing | 11 Aug 2025 | 27 Jun 2025 | 001-39384 | |
| 3 | Open Document | Open Filing | FORM 3 | 01 Feb 2023 | 01 Feb 2023 | 001-35231 |
| 4 | Open Document | Open Filing | FORM 4 AHMAD | 23 Jun 2022 | 22 Jun 2022 | 001-35285 |
| 3 | Open Document | Open Filing | FORM 3 AHMAD | 12 May 2022 | 11 May 2022 | 001-35285 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 19 Nov 2020 | 11 Nov 2020 | 000-27598 |
| 3 | Open Document | Open Filing | FORM 3 | 18 Nov 2019 | 15 Nov 2019 | 000-50644 |
| 3 | Open Document | Open Filing | FORM 3 | 15 Jan 2019 | 06 Jan 2019 | 001-34720 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Apr 2018 | 01 Apr 2018 | 001-13449 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Mar 2018 | 19 Mar 2018 | 001-13449 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2018 | 01 Mar 2018 | 001-13449 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Feb 2018 | 05 Feb 2018 | 001-13449 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Dec 2017 | 01 Dec 2017 | 001-13449 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Jul 2017 | 17 Jul 2017 | 001-13449 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jul 2017 | 01 Jul 2017 | 001-13449 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Jun 2017 | 31 May 2017 | 001-13449 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Apr 2017 | 01 Apr 2017 | 001-13449 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2017 | 02 Mar 2017 | 001-13449 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 May 2016 | 01 May 2016 | 001-13449 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 25 Apr 2016 | 15 Apr 2016 | 001-13449 |