| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 08 Sep 2023 | 04 Sep 2023 | 001-38105 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Nov 2022 | 31 Oct 2022 | 001-38105 |
| 4 | Open Document | Open Filing | 29 Jul 2022 | 27 Jul 2022 | 001-38105 | |
| 4/A | Open Document | Open Filing | 29 Jul 2022 | 19 May 2022 | 001-38105 | |
| 4 | Open Document | Open Filing | 23 May 2022 | 19 May 2022 | 001-38105 | |
| 4 | Open Document | Open Filing | 18 Jan 2022 | 14 Jan 2022 | 001-38105 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2022 | 31 Dec 2021 | 001-35409 |
| 4 | Open Document | Open Filing | 05 Aug 2021 | 04 Aug 2021 | 001-38105 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 Jul 2021 | 09 Jul 2021 | 001-38105 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Jun 2021 | 10 Jun 2021 | 001-35409 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Aug 2020 | 30 Jul 2020 | 001-35409 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Oct 2019 | 17 Oct 2019 | 001-35409 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Jun 2018 | 13 Jun 2018 | 001-35409 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Sep 2017 | 13 Sep 2017 | 001-35409 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jun 2016 | 14 Jun 2016 | 001-35409 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 May 2015 | 13 May 2015 | 001-35409 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Mar 2015 | 17 Mar 2015 | 001-10269 |
| 3 | Open Document | Open Filing | FORM 3 - | 08 Jan 2015 | 01 Jan 2015 | 001-35409 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 May 2014 | 06 May 2014 | 001-10269 |