| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 16 May 2025 | 14 May 2025 | 001-07511 |
| 4 | Open Document | Open Filing | FORM 4 | 17 May 2024 | 15 May 2024 | 001-07511 |
| 4 | Open Document | Open Filing | FORM 4 | 19 May 2023 | 17 May 2023 | 001-07511 |
| 4 | Open Document | Open Filing | FORM 4 | 20 May 2022 | 18 May 2022 | 001-07511 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Mar 2022 | 28 Mar 2022 | 001-07511 |
| 3 | Open Document | Open Filing | FORM 3 | 29 Mar 2022 | 28 Mar 2022 | 001-07511 |
| 4 | Open Document | Open Filing | 15 Mar 2018 | 13 Mar 2018 | 001-08787 | |
| 4 | Open Document | Open Filing | 26 Feb 2018 | 23 Feb 2018 | 001-08787 | |
| 4 | Open Document | Open Filing | 19 Jan 2018 | 17 Jan 2018 | 001-08787 | |
| 4 | Open Document | Open Filing | 18 Jan 2018 | 17 Jan 2018 | 001-08787 | |
| 4 | Open Document | Open Filing | 16 Jan 2018 | 11 Jan 2018 | 001-08787 | |
| 4 | Open Document | Open Filing | 03 Jan 2018 | 01 Jan 2018 | 001-08787 | |
| 4 | Open Document | Open Filing | 26 Dec 2017 | 22 Dec 2017 | 001-08787 | |
| 4 | Open Document | Open Filing | 02 Oct 2017 | 29 Sep 2017 | 001-08787 | |
| 4 | Open Document | Open Filing | 30 Jun 2017 | 28 Jun 2017 | 001-08787 | |
| 4 | Open Document | Open Filing | 16 May 2017 | 17 Apr 2017 | 001-08787 | |
| 3/A | Open Document | Open Filing | 16 May 2017 | 17 Apr 2017 | 001-08787 | |
| 3 | Open Document | Open Filing | 25 Apr 2017 | 17 Apr 2017 | 001-08787 |