| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 01 Apr 2022 | 01 Apr 2022 | 001-38471 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Nov 2021 | 10 Nov 2021 | 001-34036 |
| 4 | Open Document | Open Filing | FORM 4 | 11 May 2021 | 10 May 2021 | 001-38471 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 May 2021 | 07 May 2021 | 001-12933 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 May 2021 | 01 May 2021 | 001-34036 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Nov 2020 | 19 Nov 2020 | 001-33458 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Nov 2020 | 16 Nov 2020 | 001-34036 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Nov 2020 | 11 Nov 2020 | 001-34036 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 May 2020 | 07 May 2020 | 001-12933 |
| 4 | Open Document | Open Filing | FORM 4 | 08 May 2020 | 06 May 2020 | 001-38471 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 May 2020 | 05 May 2020 | 001-33458 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2020 | 01 May 2020 | 001-34036 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Mar 2020 | 09 Mar 2020 | 001-37983 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2020 | 05 Mar 2020 | 001-12933 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Dec 2019 | 05 Dec 2019 | 001-12933 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Sep 2019 | 05 Sep 2019 | 001-12933 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Jun 2019 | 07 Jun 2019 | 001-12933 |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2019 | 07 May 2019 | 001-38471 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 May 2019 | 07 Mar 2019 | 001-12933 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2019 | 01 May 2019 | 001-34036 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 May 2019 | 30 Apr 2019 | 001-33458 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Mar 2019 | 08 Mar 2019 | 001-37983 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Mar 2019 | 07 Mar 2019 | 001-12933 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Feb 2019 | 19 Feb 2019 | 001-33458 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Dec 2018 | 06 Dec 2018 | 001-12933 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Sep 2018 | 06 Sep 2018 | 001-12933 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jul 2018 | 02 Jul 2018 | 001-38471 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jun 2018 | 14 Jun 2018 | 001-37983 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Jun 2018 | 07 Jun 2018 | 001-12933 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 08 Jun 2018 | 08 Jun 2018 | 001-38471 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 May 2018 | 08 May 2018 | 001-12933 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 May 2018 | 01 May 2018 | 001-34036 |
| 4 | Open Document | Open Filing | 26 Apr 2018 | 25 Apr 2018 | 001-38196 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Apr 2018 | 17 Apr 2018 | 001-33458 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Mar 2018 | 08 Mar 2018 | 001-12933 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Mar 2018 | 06 Mar 2018 | 001-33458 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Dec 2017 | 07 Dec 2017 | 001-12933 |
| 3 | Open Document | Open Filing | 11 Sep 2017 | 31 Aug 2017 | 001-38196 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Sep 2017 | 07 Sep 2017 | 001-12933 |
| 4 | Open Document | Open Filing | 05 Sep 2017 | 31 Aug 2017 | 001-03433 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jun 2017 | 01 Jun 2017 | 001-12933 |
| 4 | Open Document | Open Filing | 16 May 2017 | 12 May 2017 | 001-03433 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 May 2017 | 09 May 2017 | 001-12933 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2017 | 01 May 2017 | 001-34036 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Apr 2017 | 19 Apr 2017 | 001-33458 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2017 | 28 Feb 2017 | 001-37983 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Feb 2017 | 13 Feb 2017 | 001-33458 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 15 Feb 2017 | 11 May 2015 | 001-33458 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 15 Feb 2017 | 12 May 2014 | 001-33458 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 15 Feb 2017 | 13 Nov 2013 | 001-33458 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 15 Feb 2017 | 11 Aug 2011 | 001-33458 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 15 Feb 2017 | 31 Dec 2016 | 001-33458 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jan 2017 | 17 Jan 2017 | 001-37983 |
| 4 | Open Document | Open Filing | 17 Jan 2017 | 12 Jan 2017 | 001-16489 | |
| 3 | Open Document | Open Filing | FORM 3 | 17 Jan 2017 | 17 Jan 2017 | 001-37983 |
| 4 | Open Document | Open Filing | 02 Nov 2016 | 31 Oct 2016 | 001-03433 | |
| 4 | Open Document | Open Filing | 17 May 2016 | 13 May 2016 | 001-03433 | |
| 4 | Open Document | Open Filing | 04 May 2016 | 02 May 2016 | 001-16489 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 May 2016 | 01 May 2016 | 001-34036 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 May 2016 | 30 Apr 2016 | 001-33458 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Apr 2016 | 26 Apr 2016 | 001-33458 |
| 4 | Open Document | Open Filing | 24 Feb 2016 | 22 Feb 2016 | 001-03433 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Feb 2016 | 15 Feb 2016 | 001-12933 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2016 | 31 Dec 2015 | 001-33458 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Oct 2015 | 30 Sep 2015 | 001-33458 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Jul 2015 | 30 Jun 2015 | 001-33458 |
| 4 | Open Document | Open Filing | 19 May 2015 | 15 May 2015 | 001-03433 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 May 2015 | 11 May 2015 | 001-33458 |
| 4 | Open Document | Open Filing | 05 May 2015 | 01 May 2015 | 001-16489 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 May 2015 | 01 May 2015 | 001-34036 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 May 2015 | 30 Apr 2015 | 001-33458 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Apr 2015 | 28 Apr 2015 | 001-33458 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Apr 2015 | 31 Mar 2015 | 001-33458 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Feb 2015 | 16 Feb 2015 | 001-12933 |
| 4 | Open Document | Open Filing | 05 Jan 2015 | 31 Dec 2014 | 001-33458 | |
| 4 | Open Document | Open Filing | 02 Oct 2014 | 30 Sep 2014 | 001-33458 | |
| 4 | Open Document | Open Filing | 13 Aug 2014 | 11 Aug 2014 | 001-03433 | |
| 4 | Open Document | Open Filing | 02 Jul 2014 | 12 May 2014 | 001-33458 | |
| 4 | Open Document | Open Filing | 20 May 2014 | 16 May 2014 | 001-03433 | |
| 4 | Open Document | Open Filing | 05 May 2014 | 01 May 2014 | 001-16489 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2014 | 01 May 2014 | 001-34036 |
| 4 | Open Document | Open Filing | 02 May 2014 | 30 Apr 2014 | 001-33458 | |
| 4 | Open Document | Open Filing | 30 Apr 2014 | 29 Apr 2014 | 001-33458 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2014 | 01 Apr 2014 | 001-13397 |
| 4 | Open Document | Open Filing | 02 Apr 2014 | 31 Mar 2014 | 001-33458 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Mar 2014 | 03 Mar 2014 | 001-13397 |
| 4 | Open Document | Open Filing | 04 Mar 2014 | 28 Feb 2014 | 001-03433 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Feb 2014 | 19 Feb 2014 | 001-12933 |
| 4 | Open Document | Open Filing | 04 Feb 2014 | 31 Jan 2014 | 001-03433 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jan 2014 | 02 Jan 2014 | 001-13397 |
| 4 | Open Document | Open Filing | 02 Jan 2014 | 13 Nov 2013 | 001-33458 |