| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Dec 2021 | 03 Dec 2021 | 001-33137 |
| 4 | Open Document | Open Filing | 07 Dec 2021 | 03 Dec 2021 | 001-37746 | |
| 4 | Open Document | Open Filing | 02 Jun 2021 | 01 Jun 2021 | 001-37746 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Feb 2021 | 24 Feb 2021 | 001-33137 |
| 4 | Open Document | Open Filing | 17 Feb 2021 | 02 Jul 2020 | 001-37746 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Nov 2020 | 09 Nov 2020 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Nov 2020 | 02 Nov 2020 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Sep 2020 | 23 Sep 2020 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Sep 2020 | 16 Sep 2020 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Sep 2020 | 09 Sep 2020 | 001-33137 |
| 4 | Open Document | Open Filing | 29 Jul 2020 | 27 Jul 2020 | 001-37746 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 May 2020 | 29 Apr 2020 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Apr 2020 | 22 Apr 2020 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Apr 2020 | 16 Apr 2020 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Apr 2020 | 13 Apr 2020 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Apr 2020 | 08 Apr 2020 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Apr 2020 | 06 Apr 2020 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Feb 2020 | 26 Feb 2020 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Feb 2020 | 25 Feb 2020 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Feb 2020 | 20 Feb 2020 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Feb 2020 | 14 Feb 2020 | 001-33137 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 13 Feb 2020 | 05 Feb 2020 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Feb 2020 | 11 Feb 2020 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Feb 2020 | 05 Feb 2020 | 001-33137 |
| 4 | Open Document | Open Filing | 13 Aug 2019 | 12 Aug 2019 | 001-37746 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Jul 2019 | 29 Jul 2019 | 001-37746 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Jul 2019 | 23 Jul 2019 | 001-37746 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Jul 2019 | 22 Jul 2019 | 001-37746 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Jul 2019 | 19 Jul 2019 | 001-37746 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Jul 2019 | 18 Jul 2019 | 001-37746 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Jul 2019 | 17 Jul 2019 | 001-37746 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Jul 2019 | 16 Jul 2019 | 001-37746 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jul 2019 | 11 Jul 2019 | 001-37746 |
| 4 | Open Document | Open Filing | 11 Jul 2019 | 10 Jul 2019 | 001-37746 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jun 2019 | 01 Jun 2019 | 001-37746 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Feb 2019 | 26 Feb 2019 | 001-33137 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 20 Feb 2019 | 19 Nov 2018 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Nov 2018 | 26 Nov 2018 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Nov 2018 | 19 Nov 2018 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Aug 2018 | 13 Aug 2018 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jul 2018 | 12 Jul 2018 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Jul 2018 | 09 Jul 2018 | 001-33137 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Jun 2018 | 01 Jun 2018 | 001-37746 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Mar 2018 | 09 Mar 2018 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2018 | 27 Feb 2018 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Nov 2017 | 28 Nov 2017 | 001-33137 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 17 Nov 2017 | 13 Nov 2017 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Nov 2017 | 13 Nov 2017 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Sep 2017 | 27 Sep 2017 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Sep 2017 | 12 Sep 2017 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Sep 2017 | 07 Sep 2017 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Sep 2017 | 05 Sep 2017 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Sep 2017 | 31 Aug 2017 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Jul 2017 | 27 Jul 2017 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Jul 2017 | 20 Jul 2017 | 001-33137 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 01 Jun 2017 | 01 Jun 2017 | 001-37746 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Mar 2017 | 09 Mar 2017 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2017 | 28 Feb 2017 | 001-33137 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Aug 2016 | 03 Aug 2016 | 001-37746 |
| SC 13D | Open Document | Open Filing | SC 13D | 03 Aug 2016 | ||
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Aug 2016 | 01 Aug 2016 | 001-37746 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 May 2016 | 27 May 2016 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 May 2016 | 26 May 2016 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 May 2016 | 23 May 2016 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 May 2016 | 12 May 2016 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Apr 2016 | 22 Apr 2016 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Apr 2016 | 18 Apr 2016 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Apr 2016 | 06 Apr 2016 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Mar 2016 | 11 Mar 2016 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Mar 2016 | 09 Mar 2016 | 001-33137 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 11 Mar 2016 | 01 Mar 2016 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2016 | 01 Mar 2016 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Nov 2015 | 19 Nov 2015 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Nov 2015 | 13 Nov 2015 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Nov 2015 | 09 Nov 2015 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Nov 2015 | 06 Nov 2015 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Nov 2015 | 03 Nov 2015 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Aug 2015 | 10 Aug 2015 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Aug 2015 | 06 Aug 2015 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jul 2015 | 20 Jul 2015 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jun 2015 | 18 Jun 2015 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Jun 2015 | 11 Jun 2015 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Mar 2015 | 10 Mar 2015 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Jan 2015 | 20 Jan 2015 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Dec 2014 | 09 Dec 2014 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Dec 2014 | 26 Nov 2014 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Nov 2014 | 24 Nov 2014 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Nov 2014 | 12 Nov 2014 | 001-33137 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 10 Nov 2014 | 26 Aug 2014 | 001-33137 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 10 Nov 2014 | 02 Sep 2014 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Sep 2014 | 02 Sep 2014 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Aug 2014 | 26 Aug 2014 | 001-33137 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 08 Apr 2014 | 12 Mar 2014 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Mar 2014 | 12 Mar 2014 | 001-33137 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Mar 2014 | 11 Mar 2014 | 001-33137 |