| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 28 Jun 2024 | 28 Jun 2024 | 001-38838 | |
| 4 | Open Document | Open Filing | 31 Jan 2024 | 29 Jan 2024 | 001-38838 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Mar 2022 | 14 Mar 2022 | 000-55779 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2022 | 31 Dec 2021 | 000-55779 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Nov 2021 | 24 Nov 2021 | 000-55779 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Nov 2021 | 01 Nov 2021 | 000-55779 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Jun 2021 | 03 Jun 2021 | 000-55779 |
| 4 | Open Document | Open Filing | 28 May 2021 | 26 May 2021 | 001-38838 | |
| 4 | Open Document | Open Filing | 19 May 2021 | 17 May 2021 | 001-38838 | |
| 4 | Open Document | Open Filing | 29 Apr 2021 | 27 Apr 2021 | 001-38838 | |
| 4/A | Open Document | Open Filing | FORM 4/A | 17 Feb 2021 | 09 Feb 2021 | 001-05103 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Feb 2021 | 09 Feb 2021 | 001-05103 |
| 4 | Open Document | Open Filing | 04 Feb 2021 | 03 Feb 2021 | 001-38838 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 01 Feb 2021 | 28 Jan 2021 | 001-38838 |
| 4 | Open Document | Open Filing | 25 Jan 2021 | 21 Jan 2021 | 001-38838 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Dec 2020 | 15 Dec 2020 | 000-55779 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Jun 2020 | 12 Jun 2020 | 001-32583 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Jun 2020 | 11 Jun 2020 | 001-32583 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Jun 2020 | 04 Jun 2020 | 001-32583 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jun 2020 | 02 Jun 2020 | 001-32583 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Jun 2020 | 29 May 2020 | 001-32583 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 May 2020 | 22 May 2020 | 001-32583 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 May 2020 | 20 May 2020 | 001-32583 |
| 3 | Open Document | Open Filing | FORM 3 | 17 Apr 2020 | 09 Apr 2020 | 001-05103 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Feb 2020 | 18 Feb 2020 | 000-55779 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Dec 2019 | 06 Dec 2019 | 000-55779 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Dec 2019 | 05 Dec 2019 | 000-55779 |
| 3 | Open Document | Open Filing | 24 Oct 2019 | 22 Oct 2019 | 001-38838 | |
| 3/A | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Oct 2019 | 04 Oct 2019 | 000-55779 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Oct 2019 | 04 Oct 2019 | 000-55779 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 May 2019 | 17 May 2019 | 001-32583 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Jan 2019 | 14 Jan 2019 | 000-23367 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Sep 2018 | 01 Sep 2018 | 000-23367 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 Aug 2018 | 15 Aug 2018 | 000-23367 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Jun 2018 | 20 Jun 2018 | 000-23367 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 May 2018 | 23 May 2018 | 001-32583 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Jan 2018 | 28 Dec 2017 | 000-23367 |
| 4 | Open Document | Open Filing | FORM 4 | 25 May 2017 | 23 May 2017 | 000-31380 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 May 2017 | 22 May 2017 | 001-32583 |
| 3/A | Open Document | Open Filing | FORM 3/A SUBMISSION | 10 Apr 2017 | 28 Nov 2014 | 001-32583 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 10 Apr 2017 | 10 Nov 2016 | 001-32583 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Nov 2016 | 10 Nov 2016 | 001-32583 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Aug 2016 | 01 Aug 2016 | 000-31380 |
| 4 | Open Document | Open Filing | FORM 4 | 18 May 2016 | 11 May 2016 | 000-31380 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 May 2016 | 10 May 2016 | 001-32583 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Mar 2016 | 01 Jan 2016 | 000-31380 |
| 3 | Open Document | Open Filing | FORM 3 | 11 Feb 2016 | 09 Feb 2016 | 001-05103 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Feb 2016 | 01 Feb 2016 | 000-31380 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Jan 2016 | 09 Jan 2016 | 000-31380 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Nov 2015 | 13 Nov 2015 | 001-32583 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Oct 2015 | 01 Oct 2015 | 000-31380 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jul 2015 | 01 Jul 2015 | 000-31380 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jun 2015 | 01 Jun 2015 | 001-32583 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Jun 2015 | 29 May 2015 | 001-32583 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 May 2015 | 21 May 2015 | 001-32583 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 May 2015 | 05 May 2015 | 001-32583 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Apr 2015 | 15 Apr 2015 | 000-31380 |
| 3 | Open Document | Open Filing | FORM 3 | 03 Apr 2015 | 27 Mar 2015 | 000-31380 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Mar 2015 | 25 Mar 2015 | 001-32583 |
| 3 | Open Document | Open Filing | FORM 3 | 08 Dec 2014 | 28 Nov 2014 | 001-32583 |