| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 16 Jun 2021 | 14 Jun 2021 | 001-32216 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jul 2020 | 01 Jul 2020 | 001-32216 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2019 | 28 Jun 2019 | 001-32216 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jun 2019 | 14 Jun 2019 | 001-32216 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jun 2018 | 05 Jun 2018 | 001-32216 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Dec 2017 | 12 Dec 2017 | 001-32216 |
| 4 | Open Document | Open Filing | FORM 4 | 23 May 2017 | 23 May 2017 | 001-32216 |
| 4 | Open Document | Open Filing | FORM 4 | 13 May 2016 | 12 May 2016 | 001-32216 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jun 2015 | 01 Jun 2015 | 001-32216 |
| 4 | Open Document | Open Filing | FORM 4 | 16 May 2014 | 14 May 2014 | 001-32216 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Mar 2014 | 20 Jun 2011 | 001-32216 |