| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 08 Dec 2025 | 04 Dec 2025 | 001-32942 | |
| 4 | Open Document | Open Filing | 09 Dec 2024 | 05 Dec 2024 | 001-32942 | |
| 4 | Open Document | Open Filing | 11 Dec 2023 | 07 Dec 2023 | 001-32942 | |
| 4 | Open Document | Open Filing | 12 Dec 2022 | 08 Dec 2022 | 001-32942 | |
| 4 | Open Document | Open Filing | FORM 4 | 10 Dec 2021 | 09 Dec 2021 | 001-32942 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Dec 2020 | 09 Dec 2020 | 001-32942 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Dec 2019 | 10 Dec 2019 | 001-32942 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Dec 2018 | 06 Dec 2018 | 001-32942 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Dec 2017 | 07 Dec 2017 | 001-32942 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Apr 2017 | 20 Apr 2017 | 001-36354 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Dec 2016 | 08 Dec 2016 | 001-32942 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Sep 2016 | 23 Sep 2016 | 001-36354 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Aug 2016 | 01 Aug 2016 | 001-36354 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Dec 2015 | 03 Dec 2015 | 001-32942 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Jun 2015 | 04 Jun 2015 | 001-36354 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Dec 2014 | 04 Dec 2014 | 001-32942 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Aug 2014 | 06 Aug 2014 | 001-36354 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 17 Jun 2014 | 17 Jun 2014 | 001-36354 |
| 4 | Open Document | Open Filing | 4 | 05 Dec 2013 | 05 Dec 2013 | 001-32942 |
| 4 | Open Document | Open Filing | 4 | 26 Nov 2013 | 22 Nov 2013 | 001-32942 |
| 4 | Open Document | Open Filing | 4 | 21 Oct 2013 | 06 Dec 2012 | 001-32942 |