| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 13 Sep 2021 | 27 Jul 2021 | 001-40683 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 28 Jul 2021 | 28 Jul 2021 | 001-40683 |
| 4 | Open Document | Open Filing | 4 | 02 Aug 2019 | 01 Aug 2019 | 001-36017 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 May 2019 | 15 May 2019 | 001-36017 |
| 4 | Open Document | Open Filing | FORM 4 - | 20 Feb 2019 | 15 Feb 2019 | 001-36017 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 Jan 2019 | 03 Jan 2019 | 001-36017 |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Nov 2018 | 20 Nov 2018 | 001-36017 |
| 4 | Open Document | Open Filing | FORM 4 - | 19 Nov 2018 | 15 Nov 2018 | 001-36017 |
| 4 | Open Document | Open Filing | FORM 4 - | 22 Aug 2018 | 20 Aug 2018 | 001-36017 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Aug 2018 | 15 Aug 2018 | 001-36017 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Aug 2018 | 15 Aug 2018 | 001-36017 |
| 4 | Open Document | Open Filing | FORM 4 - | 09 Aug 2018 | 08 Aug 2018 | 001-36017 |
| 4/A | Open Document | Open Filing | FORM 4/A - | 18 May 2018 | 15 May 2018 | 001-36017 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 May 2018 | 15 May 2018 | 001-36017 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Feb 2018 | 15 Feb 2018 | 001-36017 |
| 4/A | Open Document | Open Filing | FORM 4/A - | 15 Feb 2018 | 13 Feb 2018 | 001-36017 |
| 4 | Open Document | Open Filing | FORM 4 - | 15 Feb 2018 | 13 Feb 2018 | 001-36017 |
| 4 | Open Document | Open Filing | FORM 4 - | 08 Jan 2018 | 04 Jan 2018 | 001-36017 |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Nov 2017 | 20 Nov 2017 | 001-36017 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Nov 2017 | 15 Nov 2017 | 001-36017 |
| 4 | Open Document | Open Filing | FORM 4 - | 09 Nov 2017 | 07 Nov 2017 | 001-36017 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Aug 2017 | 15 Aug 2017 | 001-36017 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 May 2017 | 15 May 2017 | 001-36017 |
| 4 | Open Document | Open Filing | FORM 4 - | 14 Feb 2017 | 10 Feb 2017 | 001-36017 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Jan 2017 | 03 Jan 2017 | 001-36017 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Jan 2016 | 01 Jan 2016 | 001-36017 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 Mar 2014 | 28 Feb 2014 | 001-36017 |