| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Oct 2021 | 15 Oct 2021 | 001-33579 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Jul 2021 | 28 Jul 2021 | 001-33579 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Apr 2021 | 28 Apr 2021 | 001-33579 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Apr 2021 | 31 Mar 2021 | 001-33579 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Jan 2021 | 27 Jan 2021 | 001-33579 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Oct 2020 | 28 Oct 2020 | 001-33579 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Jul 2020 | 22 Jul 2020 | 001-33579 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jun 2020 | 15 Jun 2020 | 001-33579 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Apr 2020 | 22 Apr 2020 | 001-33579 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Apr 2020 | 31 Mar 2020 | 001-33579 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Jan 2020 | 22 Jan 2020 | 001-33579 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jan 2020 | 15 Jan 2020 | 001-33579 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 06 Jan 2020 | 01 Jan 2020 | 001-33579 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2018 | 28 Feb 2018 | 001-34186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2018 | 02 Jan 2018 | 001-34186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2017 | 01 Mar 2017 | 001-34186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2017 | 03 Jan 2017 | 001-34186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Feb 2016 | 12 Feb 2016 | 001-34186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Sep 2015 | 14 Sep 2015 | 001-34186 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 15 Sep 2015 | 14 Sep 2015 | 001-34186 |