| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 17 Nov 2023 | 15 Nov 2023 | 001-35172 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Feb 2023 | 13 Feb 2023 | 001-35172 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 Nov 2022 | 14 Nov 2022 | 001-35172 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 11 Feb 2022 | 10 Feb 2022 | 001-35172 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 Nov 2021 | 12 Nov 2021 | 001-35172 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 07 May 2021 | 05 May 2021 | 001-35172 |
| 4 | Open Document | Open Filing | 4 | 16 Feb 2021 | 11 Feb 2021 | 001-35172 |
| 4 | Open Document | Open Filing | 4 | 12 Nov 2020 | 10 Nov 2020 | 001-35172 |
| 4 | Open Document | Open Filing | 4 | 13 Feb 2020 | 11 Feb 2020 | 001-35172 |
| 4 | Open Document | Open Filing | 4 | 14 Nov 2019 | 13 Nov 2019 | 001-35172 |
| 4 | Open Document | Open Filing | 4 | 23 Aug 2019 | 21 Aug 2019 | 001-35172 |
| 4 | Open Document | Open Filing | 4 | 14 Feb 2019 | 12 Feb 2019 | 001-35172 |
| 4 | Open Document | Open Filing | 4 | 26 Nov 2018 | 21 Nov 2018 | 001-35172 |
| 4 | Open Document | Open Filing | 4 | 15 Nov 2018 | 13 Nov 2018 | 001-35172 |
| 4 | Open Document | Open Filing | 4 | 13 Sep 2018 | 11 Sep 2018 | 001-35172 |
| 4 | Open Document | Open Filing | 4 | 02 Mar 2018 | 13 Feb 2018 | 001-35172 |
| 4 | Open Document | Open Filing | 4 | 12 Jan 2018 | 10 Jan 2018 | 001-35172 |
| 4 | Open Document | Open Filing | 4 | 14 Nov 2017 | 10 Nov 2017 | 001-35172 |
| 4 | Open Document | Open Filing | 4 | 12 Jul 2017 | 10 Jul 2017 | 001-35172 |
| 4 | Open Document | Open Filing | 4 | 09 Dec 2016 | 07 Dec 2016 | 001-35172 |
| 4 | Open Document | Open Filing | 4 | 22 Aug 2016 | 19 Aug 2016 | 001-35172 |
| 4 | Open Document | Open Filing | 4 | 17 Aug 2016 | 15 Aug 2016 | 001-35172 |
| 4 | Open Document | Open Filing | 4 | 19 Jul 2016 | 15 Jul 2016 | 001-35172 |
| 4 | Open Document | Open Filing | 4 | 08 Jul 2016 | 06 Jul 2016 | 001-35172 |
| 3 | Open Document | Open Filing | 3 | 26 Jan 2016 | 25 Jan 2016 | 001-35172 |
| 4 | Open Document | Open Filing | 4 | 13 Oct 2015 | 08 Oct 2015 | 001-33016 |
| 4 | Open Document | Open Filing | FORM 4 | 19 May 2015 | 15 May 2015 | 001-33016 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Apr 2015 | 24 Apr 2015 | 001-33016 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Nov 2014 | 15 Nov 2014 | 001-33016 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Aug 2014 | 19 Aug 2014 | 001-33016 |
| 3 | Open Document | Open Filing | FORM 3 | 11 Aug 2014 | 06 Aug 2014 | 001-33016 |