| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 03 Dec 2025 | 03 Dec 2025 | 001-33852 | |
| 4 | Open Document | Open Filing | 16 Jun 2025 | 12 Jun 2025 | 001-33852 | |
| 4 | Open Document | Open Filing | 18 Jun 2024 | 16 Jun 2024 | 001-33852 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jun 2023 | 15 Jun 2023 | 001-33852 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 May 2023 | 18 May 2023 | 001-33852 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Jun 2022 | 03 Jun 2022 | 001-33852 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jun 2021 | 03 Jun 2021 | 001-33852 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jun 2020 | 29 May 2020 | 001-33852 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 May 2019 | 23 May 2019 | 001-33852 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Mar 2019 | 19 Mar 2019 | 001-33852 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Mar 2019 | 15 Mar 2019 | 001-33852 |
| 4 | Open Document | Open Filing | FORM 4 | 29 May 2018 | 24 May 2018 | 001-33852 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Dec 2017 | 08 Dec 2017 | 001-33274 |
| 4 | Open Document | Open Filing | 4 | 21 Sep 2017 | 19 Sep 2017 | 001-37616 |
| 4 | Open Document | Open Filing | 4 | 18 Sep 2017 | 14 Sep 2017 | 001-37616 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jun 2017 | 01 Jun 2017 | 001-33852 |
| 4 | Open Document | Open Filing | FORM 4 | 19 May 2017 | 19 May 2017 | 001-33274 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Dec 2016 | 08 Dec 2016 | 001-33274 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Dec 2016 | 30 Nov 2016 | 001-33274 |
| 4 | Open Document | Open Filing | 4 | 27 Sep 2016 | 26 Sep 2016 | 001-37616 |
| 4 | Open Document | Open Filing | 4 | 19 Sep 2016 | 15 Sep 2016 | 001-37616 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jun 2016 | 02 Jun 2016 | 001-33852 |
| 4 | Open Document | Open Filing | FORM 4 | 19 May 2016 | 19 May 2016 | 001-33274 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Dec 2015 | 14 Dec 2015 | 001-33274 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Dec 2015 | 08 Dec 2015 | 001-33274 |
| 3 | Open Document | Open Filing | 3 | 16 Nov 2015 | 16 Nov 2015 | 001-37616 |
| 4 | Open Document | Open Filing | 4 | 28 May 2015 | 28 May 2015 | 001-33274 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2015 | 14 May 2015 | 001-33852 |
| 4 | Open Document | Open Filing | 4 | 03 Dec 2014 | 02 Dec 2014 | 001-33274 |
| 4 | Open Document | Open Filing | 4 | 19 Jun 2014 | 19 Jun 2014 | 001-33274 |
| 4 | Open Document | Open Filing | FORM 4 | 27 May 2014 | 22 May 2014 | 001-33852 |