| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Sep 2025 | 29 Aug 2025 | 000-56623 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 22 May 2024 | 20 May 2024 | 001-31775 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 15 Feb 2024 | 13 Feb 2024 | 000-56623 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 08 Feb 2024 | 08 Feb 2024 | 000-56623 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 11 May 2023 | 09 May 2023 | 001-31775 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 May 2022 | 10 May 2022 | 001-31775 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 14 May 2021 | 12 May 2021 | 001-31775 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Dec 2020 | 15 Dec 2020 | 001-31775 |
| 4 | Open Document | Open Filing | 4 | 30 Sep 2020 | 28 Sep 2020 | 001-31775 |
| 4 | Open Document | Open Filing | 4 | 27 May 2020 | 22 May 2020 | 001-31775 |
| 4 | Open Document | Open Filing | 4 | 19 May 2020 | 15 May 2020 | 001-31775 |
| 4 | Open Document | Open Filing | 4 | 20 May 2019 | 16 May 2019 | 001-31775 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2018 | 02 Jul 2018 | 001-14057 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Jun 2018 | 18 Jun 2018 | 001-31775 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 May 2017 | 24 May 2017 | 001-14057 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 May 2017 | 16 May 2017 | 001-31775 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Sep 2016 | 06 Sep 2016 | 001-31775 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Sep 2016 | 06 Sep 2016 | 001-31775 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Sep 2016 | 31 Aug 2016 | 001-35246 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 May 2016 | 25 May 2016 | 001-14057 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Apr 2016 | 01 Apr 2016 | 001-35246 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Mar 2016 | 23 Mar 2016 | 001-10410 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jun 2015 | 29 May 2015 | 001-10410 |
| 4 | Open Document | Open Filing | 03 Apr 2015 | 01 Apr 2015 | 001-35246 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Mar 2015 | 26 Mar 2015 | 001-14057 |
| 4 | Open Document | Open Filing | 31 Dec 2014 | 29 Dec 2014 | 001-35246 | |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2014 | 07 May 2014 | 001-10410 |
| 4 | Open Document | Open Filing | 03 Apr 2014 | 01 Apr 2014 | 001-35246 | |
| 4 | Open Document | Open Filing | FORM RSA 3-26-2014 | 27 Mar 2014 | 26 Mar 2014 | 001-14057 |