| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 23 May 2025 | 21 May 2025 | 001-16137 |
| 4 | Open Document | Open Filing | FORM 4 | 23 May 2024 | 22 May 2024 | 001-16137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 May 2023 | 24 May 2023 | 001-16137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Mar 2023 | 09 Mar 2023 | 001-16137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 May 2022 | 18 May 2022 | 001-16137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 May 2021 | 25 May 2021 | 001-14387 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 May 2021 | 19 May 2021 | 001-16137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 May 2021 | 06 May 2021 | 001-14387 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 May 2020 | 20 May 2020 | 001-16137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 May 2020 | 07 May 2020 | 001-14387 |
| 4 | Open Document | Open Filing | 06 May 2020 | 04 May 2020 | 001-08929 | |
| 4 | Open Document | Open Filing | 07 Jan 2020 | 06 Jan 2020 | 001-08929 | |
| 4 | Open Document | Open Filing | 06 Nov 2019 | 04 Nov 2019 | 001-08929 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Oct 2019 | 28 Sep 2019 | 001-16137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Aug 2019 | 19 Aug 2019 | 001-14387 |
| 4 | Open Document | Open Filing | 07 Aug 2019 | 05 Aug 2019 | 001-08929 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Jul 2019 | 29 Jun 2019 | 001-16137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 May 2019 | 08 May 2019 | 001-14387 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 08 May 2019 | 06 May 2019 | 001-08929 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Apr 2019 | 30 Mar 2019 | 001-16137 |
| 4 | Open Document | Open Filing | 06 Feb 2019 | 04 Feb 2019 | 001-08929 | |
| 4 | Open Document | Open Filing | FORM 4 | 08 Jan 2019 | 04 Jan 2019 | 001-08929 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jan 2019 | 02 Jan 2019 | 001-16137 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Nov 2018 | 05 Nov 2018 | 001-08929 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Aug 2018 | 06 Aug 2018 | 001-08929 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 May 2018 | 09 May 2018 | 001-14387 |
| 4 | Open Document | Open Filing | FORM 4 | 08 May 2018 | 07 May 2018 | 001-08929 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Feb 2018 | 05 Feb 2018 | 001-08929 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2018 | 04 Jan 2018 | 001-08929 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2018 | 02 Jan 2018 | 001-16137 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Nov 2017 | 06 Nov 2017 | 001-08929 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Oct 2017 | 23 Oct 2017 | 001-14387 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Aug 2017 | 07 Aug 2017 | 001-08929 |
| 4 | Open Document | Open Filing | 4 | 08 May 2017 | 04 May 2017 | 001-14387 |
| 4 | Open Document | Open Filing | FORM 4 | 02 May 2017 | 01 May 2017 | 001-08929 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Mar 2017 | 10 Mar 2017 | 001-08929 |
| 4 | Open Document | Open Filing | 4 | 30 Jan 2017 | 27 Jan 2017 | 001-14387 |
| 3 | Open Document | Open Filing | FORM 3 | 27 Jan 2017 | 24 Jan 2017 | 001-08929 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2017 | 03 Jan 2017 | 001-16137 |
| 4 | Open Document | Open Filing | 4 | 02 Dec 2016 | 02 Dec 2016 | 001-14387 |
| 4 | Open Document | Open Filing | 4 | 10 Nov 2016 | 10 Nov 2016 | 001-14387 |
| 4 | Open Document | Open Filing | 4 | 04 May 2016 | 03 May 2016 | 001-14387 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2016 | 04 Jan 2016 | 001-16137 |
| 4 | Open Document | Open Filing | 4 | 02 Nov 2015 | 30 Oct 2015 | 001-14387 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jul 2015 | 02 Jul 2015 | 001-16137 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 07 Jul 2015 | 02 Jul 2015 | 001-16137 |
| 4 | Open Document | Open Filing | 4 | 08 May 2015 | 06 May 2015 | 001-14387 |
| 4 | Open Document | Open Filing | 4 | 23 Jan 2015 | 23 Jan 2015 | 001-14387 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Nov 2014 | 17 Nov 2014 | 001-00434 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Nov 2014 | 04 Nov 2014 | 001-00434 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Aug 2014 | 22 Aug 2014 | 001-00434 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Aug 2014 | 19 Aug 2014 | 001-00434 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Aug 2014 | 07 Aug 2014 | 001-00434 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2014 | 30 Jun 2014 | 001-00434 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2014 | 15 May 2014 | 001-00434 |
| 4 | Open Document | Open Filing | 4 | 09 May 2014 | 07 May 2014 | 001-14387 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Apr 2014 | 28 Apr 2014 | 001-00434 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2014 | 28 Feb 2014 | 001-00434 |