| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 05 Sep 2025 | 03 Sep 2025 | 000-11559 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Aug 2025 | 21 Aug 2025 | 000-11559 |
| 4 | Open Document | Open Filing | FORM 4 | 15 May 2025 | 14 May 2025 | 000-11559 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Sep 2024 | 03 Sep 2024 | 000-11559 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Aug 2022 | 29 Jul 2022 | 000-11559 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Aug 2021 | 23 Jul 2020 | 000-11559 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Mar 2020 | 18 Mar 2020 | 000-11559 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Mar 2020 | 13 Mar 2020 | 000-11559 |
| 3 | Open Document | Open Filing | FORM 3 | 03 Nov 2016 | 28 Oct 2016 | 000-11559 |