| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 13 Nov 2023 | 08 Nov 2023 | 001-39336 | |
| 4 | Open Document | Open Filing | 01 Oct 2021 | 29 Sep 2021 | 001-39336 | |
| 4 | Open Document | Open Filing | 02 Jun 2021 | 01 Jun 2021 | 001-39336 | |
| 4/A | Open Document | Open Filing | 16 Oct 2020 | 13 Oct 2020 | 001-39336 | |
| 4 | Open Document | Open Filing | 15 Oct 2020 | 13 Oct 2020 | 001-39336 | |
| 3/A | Open Document | Open Filing | 20 Aug 2020 | 10 Jul 2020 | 001-39336 | |
| 3 | Open Document | Open Filing | 22 Jul 2020 | 10 Jul 2020 | 001-39336 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 24 Jan 2017 | 20 Jan 2017 | 001-32587 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 30 Nov 2016 | 28 Nov 2016 | 001-32587 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 Sep 2016 | 15 Sep 2016 | 001-32587 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Jun 2016 | 01 Jun 2016 | 001-32587 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Aug 2015 | 02 Aug 2015 | 001-32587 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 Jun 2014 | 18 Jun 2014 | 001-32587 |