| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 29 Aug 2022 | 26 Aug 2022 | 000-23125 | |
| 4 | Open Document | Open Filing | 26 Aug 2022 | 24 Aug 2022 | 000-23125 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Sep 2021 | 31 Aug 2021 | 000-23125 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 25 Aug 2021 | 24 Aug 2021 | 000-23125 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 09 Jul 2021 | 08 Jul 2021 | 000-23125 |
| 4 | Open Document | Open Filing | FORM 4 - | 31 Aug 2020 | 28 Aug 2020 | 000-23125 |
| 4 | Open Document | Open Filing | FORM 4 - | 25 Aug 2020 | 24 Aug 2020 | 000-23125 |
| 4 | Open Document | Open Filing | FORM 4 - | 10 Jul 2020 | 08 Jul 2020 | 000-23125 |
| 4 | Open Document | Open Filing | 4 | 31 Oct 2019 | 30 Oct 2019 | 000-23125 |
| 4 | Open Document | Open Filing | 4 | 30 Sep 2019 | 30 Sep 2019 | 000-23125 |
| 4 | Open Document | Open Filing | 4 | 08 Jul 2019 | 03 Jul 2019 | 000-23125 |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Nov 2018 | 20 Nov 2018 | 000-23125 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Sep 2018 | 04 Sep 2018 | 000-23125 |
| 4 | Open Document | Open Filing | FORM 4 - | 06 Jul 2018 | 05 Jul 2018 | 000-23125 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Aug 2017 | 14 Aug 2017 | 000-23125 |
| 3 | Open Document | Open Filing | FORM 3 - | 04 Aug 2017 | 29 Jul 2017 | 000-23125 |