| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Apr 2022 | 15 Apr 2022 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Apr 2022 | 01 Apr 2022 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2022 | 03 Jan 2022 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Oct 2021 | 01 Oct 2021 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Aug 2021 | 05 Aug 2021 | 001-38272 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jul 2021 | 01 Jul 2021 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 May 2021 | 21 May 2021 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Apr 2021 | 27 Apr 2021 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Apr 2021 | 23 Apr 2021 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Apr 2021 | 01 Apr 2021 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2021 | 01 Mar 2021 | 001-08974 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Feb 2021 | 16 Feb 2021 | 001-38272 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jan 2021 | 04 Jan 2021 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Nov 2020 | 02 Nov 2020 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2020 | 01 Oct 2020 | 001-08974 |
| 4 | Open Document | Open Filing | 06 Jul 2020 | 01 Jul 2020 | 001-08974 | |
| 4 | Open Document | Open Filing | FORM 4 | 29 Apr 2020 | 27 Apr 2020 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Apr 2020 | 24 Apr 2020 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Apr 2020 | 01 Apr 2020 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Feb 2020 | 21 Feb 2020 | 001-08974 |
| 4 | Open Document | Open Filing | 19 Feb 2020 | 18 Feb 2020 | 001-38272 | |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2020 | 02 Jan 2020 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2019 | 01 Oct 2019 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jul 2019 | 01 Jul 2019 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 | 01 May 2019 | 29 Apr 2019 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Apr 2019 | 25 Apr 2019 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2019 | 01 Apr 2019 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Feb 2019 | 14 Feb 2019 | 001-38272 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2019 | 02 Jan 2019 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Oct 2018 | 01 Oct 2018 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2018 | 02 Jul 2018 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Apr 2018 | 27 Apr 2018 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Apr 2018 | 23 Apr 2018 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Apr 2018 | 02 Apr 2018 | 001-38272 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Apr 2018 | 02 Apr 2018 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Mar 2018 | 19 Mar 2018 | 001-38272 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Mar 2018 | 14 Mar 2018 | 001-38272 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2018 | 02 Jan 2018 | 001-08974 |
| 3 | Open Document | Open Filing | FORM 3 | 01 Nov 2017 | 01 Nov 2017 | 001-38272 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2017 | 02 Oct 2017 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2017 | 03 Jul 2017 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 | 02 May 2017 | 28 Apr 2017 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Apr 2017 | 24 Apr 2017 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Apr 2017 | 01 Apr 2017 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Oct 2016 | 03 Oct 2016 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2016 | 01 Jul 2016 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Apr 2016 | 25 Apr 2016 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Apr 2016 | 25 Apr 2016 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Apr 2016 | 22 Apr 2016 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Apr 2016 | 01 Apr 2016 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Jan 2016 | 04 Jan 2016 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2016 | 04 Jan 2016 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Oct 2015 | 01 Oct 2015 | 001-08974 |
| 4 | Open Document | Open Filing | 02 Jul 2015 | 01 Jul 2015 | 001-08974 | |
| 4 | Open Document | Open Filing | FORM 4 | 29 Apr 2015 | 27 Apr 2015 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Apr 2015 | 23 Apr 2015 | 001-08974 |
| 4 | Open Document | Open Filing | 02 Apr 2015 | 01 Apr 2015 | 001-08974 | |
| 4 | Open Document | Open Filing | 06 Jan 2015 | 05 Jan 2015 | 001-08974 | |
| 4 | Open Document | Open Filing | 16 Dec 2014 | 12 Dec 2014 | 001-08974 | |
| 4 | Open Document | Open Filing | 03 Nov 2014 | 31 Oct 2014 | 001-08974 | |
| 4 | Open Document | Open Filing | 17 Oct 2014 | 16 Oct 2014 | 001-08974 | |
| 4 | Open Document | Open Filing | 03 Oct 2014 | 01 Oct 2014 | 001-08974 | |
| 4 | Open Document | Open Filing | 29 Sep 2014 | 26 Sep 2014 | 001-08974 | |
| 4 | Open Document | Open Filing | 30 Jul 2014 | 29 Jul 2014 | 001-08974 | |
| 4 | Open Document | Open Filing | 28 Jul 2014 | 25 Jul 2014 | 001-08974 | |
| 4 | Open Document | Open Filing | 21 Jul 2014 | 17 Jul 2014 | 001-08974 | |
| 4 | Open Document | Open Filing | 03 Jul 2014 | 01 Jul 2014 | 001-08974 | |
| 4 | Open Document | Open Filing | 03 Jun 2014 | 30 May 2014 | 001-08974 | |
| 4 | Open Document | Open Filing | FORM 4 | 30 Apr 2014 | 28 Apr 2014 | 001-08974 |
| 4 | Open Document | Open Filing | 29 Apr 2014 | 28 Apr 2014 | 001-08974 | |
| 4 | Open Document | Open Filing | 17 Apr 2014 | 16 Apr 2014 | 001-08974 | |
| 4 | Open Document | Open Filing | 01 Apr 2014 | 01 Apr 2014 | 001-08974 | |
| 4 | Open Document | Open Filing | 03 Mar 2014 | 28 Feb 2014 | 001-08974 | |
| 4 | Open Document | Open Filing | 18 Feb 2014 | 14 Feb 2014 | 001-08974 | |
| 4 | Open Document | Open Filing | 06 Jan 2014 | 02 Jan 2014 | 001-08974 |