| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 01 Nov 2022 | 01 Nov 2022 | 001-36137 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Oct 2021 | 15 Oct 2021 | 001-36137 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Oct 2020 | 19 Oct 2020 | 001-36137 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Oct 2019 | 17 Oct 2019 | 001-36137 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Oct 2018 | 16 Oct 2018 | 001-36137 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Oct 2017 | 17 Oct 2017 | 001-36137 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Oct 2016 | 15 Oct 2016 | 001-36137 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Nov 2015 | 12 Nov 2015 | 001-36175 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Oct 2015 | 19 Oct 2015 | 001-36137 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Nov 2014 | 06 Nov 2014 | 001-36175 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Oct 2014 | 15 Oct 2014 | 001-36137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Apr 2014 | 31 Mar 2014 | 001-36137 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Mar 2014 | 11 Mar 2014 | 001-36175 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Mar 2014 | 07 Mar 2014 | 001-36175 |
| 3 | Open Document | Open Filing | FORM 3 | 07 Feb 2014 | 30 Jan 2014 | 001-10934 |
| 3 | Open Document | Open Filing | FORM 3 | 07 Feb 2014 | 30 Jan 2014 | 001-36175 |
| 3 | Open Document | Open Filing | FORM 3 | 07 Feb 2014 | 30 Jan 2014 | 001-31383 |