| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Dec 2022 | 30 Dec 2022 | 001-36591 |
| SC 13G | Open Document | Open Filing | SC 13G | 22 Apr 2022 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Mar 2022 | 25 Mar 2022 | 001-36591 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Jan 2022 | 14 Jan 2022 | 001-36591 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Apr 2021 | 16 Apr 2021 | 001-36591 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 16 Feb 2021 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jan 2021 | 15 Jan 2021 | 001-36591 |
| SC 13G | Open Document | Open Filing | SC 13G | 14 Feb 2020 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jan 2020 | 15 Jan 2020 | 001-36591 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jan 2019 | 15 Jan 2019 | 001-36591 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Dec 2018 | 21 Dec 2018 | 001-36591 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Feb 2018 | 01 Feb 2018 | 001-36591 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Jan 2018 | 19 Jan 2018 | 001-36591 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Mar 2017 | 06 Mar 2017 | 001-36591 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2016 | 01 Mar 2016 | 001-36591 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Dec 2015 | 15 Dec 2015 | 001-36591 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Nov 2015 | 16 Nov 2015 | 001-36591 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Nov 2015 | 13 Nov 2015 | 001-36591 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Nov 2015 | 11 Nov 2015 | 001-36591 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Sep 2015 | 15 Sep 2015 | 001-36591 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jun 2015 | 01 Jun 2015 | 001-36591 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Dec 2014 | 11 Dec 2014 | 001-36591 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Aug 2014 | 18 Aug 2014 | 001-36591 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 12 Aug 2014 | 12 Aug 2014 | 001-36591 |