| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 12 Jul 2023 | 11 Jul 2023 | 001-12777 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Jul 2022 | 12 Jul 2022 | 001-12777 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Jul 2021 | 13 Jul 2021 | 001-12777 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Jul 2020 | 08 Jul 2020 | 001-12777 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jul 2019 | 09 Jul 2019 | 001-12777 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jul 2018 | 10 Jul 2018 | 001-12777 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Jul 2017 | 11 Jul 2017 | 001-12777 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jan 2017 | 29 Dec 2016 | 001-32567 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jul 2016 | 15 Jul 2016 | 001-12777 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Jul 2016 | 12 Jul 2016 | 001-12777 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jun 2016 | 31 May 2016 | 001-32567 |
| 3 | Open Document | Open Filing | FORM 3 | 21 Jan 2016 | 20 Jan 2016 | 001-12777 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jul 2015 | 01 Jul 2015 | 001-32567 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2015 | 01 Mar 2015 | 001-32567 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Feb 2015 | 19 Feb 2015 | 001-32567 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Feb 2014 | 26 Feb 2014 | 001-32567 |