| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 07 Oct 2022 | 06 Oct 2022 | 001-36369 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 May 2022 | 19 May 2022 | 001-36369 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 14 Apr 2022 | 28 Feb 2022 | 001-36369 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Mar 2022 | 25 Feb 2022 | 001-36369 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Jan 2022 | 01 Jan 2022 | 001-36369 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 29 Mar 2021 | 25 Mar 2021 | 001-36369 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Jan 2021 | 01 Jan 2021 | 001-36369 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 Sep 2020 | 15 Sep 2020 | 001-36369 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 09 Jun 2020 | 05 Jun 2020 | 001-36369 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Jun 2020 | 03 Jun 2020 | 001-36369 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 Apr 2020 | 15 Apr 2020 | 001-36369 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Jan 2020 | 01 Jan 2020 | 001-36369 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 15 Mar 2019 | 13 Mar 2019 | 001-36369 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 Mar 2019 | 08 Mar 2019 | 001-36369 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Jan 2019 | 01 Jan 2019 | 001-36369 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 26 Dec 2018 | 24 Dec 2018 | 001-36369 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 09 Oct 2018 | 04 Oct 2018 | 001-36369 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Jan 2018 | 01 Jan 2018 | 001-36369 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Nov 2017 | 31 Oct 2017 | 001-36369 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Oct 2017 | 01 Oct 2017 | 001-36369 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jan 2014 | 31 Dec 2013 | 811-22710 |