| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Aug 2021 | 06 Aug 2021 | 001-15103 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jun 2021 | 15 Jun 2021 | 001-33876 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Mar 2021 | 12 Mar 2021 | 001-15103 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Nov 2020 | 12 Nov 2020 | 001-33876 |
| 3 | Open Document | Open Filing | FORM 3 | 16 Nov 2020 | 12 Nov 2020 | 001-33876 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Mar 2020 | 27 Mar 2020 | 001-15103 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Mar 2019 | 15 Mar 2019 | 001-15103 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Jun 2018 | 15 Jun 2018 | 001-15103 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Mar 2018 | 16 Mar 2018 | 001-15103 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Mar 2017 | 16 Mar 2017 | 001-15103 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 13 Feb 2017 | 31 Dec 2016 | 001-15103 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Nov 2016 | 02 Nov 2016 | 001-15103 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 May 2016 | 02 May 2016 | 001-15103 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Mar 2016 | 03 Mar 2016 | 001-15103 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 12 Feb 2016 | 31 Dec 2015 | 001-15103 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Mar 2015 | 03 Mar 2015 | 001-15103 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 13 Feb 2015 | 31 Dec 2014 | 001-15103 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Mar 2014 | 07 Mar 2014 | 001-15103 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 13 Feb 2014 | 31 Dec 2013 | 001-15103 |