| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 03 Jun 2021 | 01 Jun 2021 | 001-38879 |
| 4 | Open Document | Open Filing | FORM 4 | 11 May 2021 | 07 May 2021 | 001-38879 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Apr 2021 | 07 Apr 2021 | 001-38879 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Mar 2021 | 12 Mar 2021 | 001-38879 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Mar 2021 | 08 Mar 2021 | 001-38879 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2021 | 02 Mar 2021 | 001-38879 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Feb 2021 | 08 Feb 2021 | 001-38879 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Jan 2021 | 07 Jan 2021 | 001-38879 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Dec 2020 | 07 Dec 2020 | 001-38879 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Dec 2020 | 02 Dec 2020 | 001-38879 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Nov 2020 | 24 Nov 2020 | 001-38879 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Nov 2020 | 18 Nov 2020 | 001-38879 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Nov 2020 | 06 Nov 2020 | 001-38879 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Oct 2020 | 06 Oct 2020 | 001-38879 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Sep 2020 | 08 Sep 2020 | 001-38879 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Sep 2020 | 02 Sep 2020 | 001-38879 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Aug 2020 | 06 Aug 2020 | 001-38879 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Jul 2020 | 06 Jul 2020 | 001-38879 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jun 2020 | 02 Jun 2020 | 001-38879 |
| 4 | Open Document | Open Filing | FORM 4 | 29 May 2020 | 29 May 2020 | 001-38879 |
| 4 | Open Document | Open Filing | FORM 4 | 11 May 2020 | 07 May 2020 | 001-38879 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Apr 2020 | 16 Apr 2020 | 001-38879 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Apr 2020 | 08 Apr 2020 | 001-38879 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Mar 2020 | 25 Mar 2020 | 001-38879 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2020 | 02 Mar 2020 | 001-38879 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Feb 2020 | 18 Feb 2020 | 001-38879 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jan 2020 | 16 Jan 2020 | 001-38879 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Dec 2019 | 16 Dec 2019 | 001-38879 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Nov 2019 | 12 Nov 2019 | 001-38879 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Nov 2019 | 05 Nov 2019 | 001-38879 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Aug 2019 | 05 Aug 2019 | 001-38879 |
| 4 | Open Document | Open Filing | FORM 4 | 03 May 2019 | 01 May 2019 | 001-38879 |
| 3 | Open Document | Open Filing | FORM 3 | 01 May 2019 | 01 May 2019 | 001-38879 |