| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 29 Dec 2021 | 28 Dec 2021 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Dec 2021 | 15 Dec 2021 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Nov 2021 | 18 Nov 2021 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Sep 2021 | 17 Sep 2021 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Aug 2021 | 02 Aug 2021 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jul 2021 | 01 Jul 2021 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jun 2021 | 11 Jun 2021 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Jun 2021 | 07 Jun 2021 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jun 2021 | 01 Jun 2021 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 | 05 May 2021 | 03 May 2021 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 | 03 May 2021 | 29 Apr 2021 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Apr 2021 | 01 Apr 2021 | 001-36281 |
| 4/A | Open Document | Open Filing | FORM 4/A | 05 Apr 2021 | 01 Mar 2021 | 001-36281 |
| 4/A | Open Document | Open Filing | FORM 4/A | 05 Apr 2021 | 03 Feb 2021 | 001-36281 |
| 4/A | Open Document | Open Filing | FORM 4/A | 05 Apr 2021 | 25 Jan 2021 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2021 | 01 Mar 2021 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Feb 2021 | 03 Feb 2021 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Jan 2021 | 25 Jan 2021 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Jan 2021 | 12 Jan 2021 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Jan 2021 | 08 Jan 2021 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Dec 2020 | 01 Dec 2020 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Nov 2020 | 02 Nov 2020 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Oct 2020 | 16 Oct 2020 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Sep 2020 | 16 Sep 2020 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Sep 2020 | 14 Sep 2020 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Aug 2020 | 03 Aug 2020 | 001-36281 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jul 2020 | 01 Jul 2020 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Jun 2020 | 19 Jun 2020 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jun 2020 | 01 Jun 2020 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 May 2020 | 11 May 2020 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 May 2020 | 05 May 2020 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Apr 2020 | 17 Apr 2020 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2020 | 02 Mar 2020 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Feb 2020 | 10 Feb 2020 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Jan 2020 | 08 Jan 2020 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Dec 2019 | 30 Dec 2019 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2019 | 02 Jan 2019 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 May 2018 | 09 May 2018 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Jan 2018 | 04 Jan 2018 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2017 | 03 Jan 2017 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Jan 2016 | 08 Jan 2016 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Jan 2015 | 09 Jan 2015 | 001-36281 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Apr 2014 | 16 Apr 2014 | 001-36281 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 29 Jan 2014 | 29 Jan 2014 | 001-36281 |