| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2022 | 01 Mar 2022 | 001-13107 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Feb 2022 | 15 Feb 2022 | 001-13107 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Aug 2021 | 06 Aug 2021 | 001-13107 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Jul 2021 | 20 Jul 2021 | 001-13107 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Mar 2021 | 10 Mar 2021 | 001-13107 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2021 | 01 Mar 2021 | 001-13107 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Feb 2021 | 15 Feb 2021 | 001-13107 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2020 | 01 Mar 2020 | 001-13107 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Feb 2020 | 30 Jan 2020 | 001-13107 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Aug 2019 | 13 Aug 2019 | 001-13107 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2019 | 03 Jun 2019 | 001-13107 |
| 4 | Open Document | Open Filing | FORM 4 | 06 May 2019 | 02 May 2019 | 001-13107 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2019 | 01 Mar 2019 | 001-13107 |
| 3 | Open Document | Open Filing | FORM 3 | 17 Jan 2019 | 07 Jan 2019 | 001-13107 |