| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Dec 2021 | 08 Oct 2021 | 001-35467 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Jun 2021 | 15 Jun 2021 | 001-35467 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 14 Jun 2021 | 10 Jun 2021 | 001-35467 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2019 | 28 Feb 2019 | 001-31447 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Feb 2019 | 24 Feb 2019 | 001-31447 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Feb 2019 | 19 Feb 2019 | 001-31447 |
| 4 | Open Document | Open Filing | FORM 4 | 08 May 2018 | 07 May 2018 | 001-36413 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Feb 2018 | 22 Feb 2018 | 001-31447 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Feb 2018 | 20 Feb 2018 | 001-31447 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Feb 2018 | 19 Feb 2018 | 001-31447 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Feb 2017 | 21 Feb 2017 | 001-31447 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Feb 2017 | 09 Feb 2017 | 001-31447 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Feb 2016 | 24 Feb 2016 | 001-31447 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Feb 2016 | 09 Feb 2016 | 001-31447 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 31 Aug 2015 | 19 Feb 2015 | 001-31447 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 May 2015 | 13 May 2015 | 001-31447 |
| 3 | Open Document | Open Filing | FORM 3 | 12 May 2015 | 05 May 2015 | 001-36413 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Feb 2015 | 19 Feb 2015 | 001-31447 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Feb 2015 | 09 Feb 2015 | 001-31447 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 11 Feb 2015 | 09 Feb 2015 | 001-31447 |
| 4 | Open Document | Open Filing | 21 Jan 2015 | 16 Jan 2015 | 001-34028 | |
| 4 | Open Document | Open Filing | 05 Jan 2015 | 01 Jan 2015 | 001-34028 | |
| 4 | Open Document | Open Filing | 05 Mar 2014 | 04 Mar 2014 | 001-34028 | |
| 4 | Open Document | Open Filing | 24 Feb 2014 | 01 Jan 2014 | 001-34028 | |
| 4 | Open Document | Open Filing | 27 Jan 2014 | 22 Jan 2014 | 001-34028 |