| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Oct 2022 | 13 Oct 2022 | 001-36875 |
| 4 | Open Document | Open Filing | FORM 4 | 11 May 2022 | 10 May 2022 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | 12 May 2021 | 11 May 2021 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Mar 2021 | 04 Mar 2021 | 001-36875 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Nov 2020 | 04 Nov 2020 | 001-36875 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Aug 2020 | 12 Aug 2020 | 001-36875 |
| 4 | Open Document | Open Filing | FORM 4 | 15 May 2020 | 14 May 2020 | 001-36875 |
| 4/A | Open Document | Open Filing | FORM 4/A | 15 May 2020 | 03 Mar 2020 | 001-36875 |
| 4 | Open Document | Open Filing | FORM 4 | 12 May 2020 | 12 May 2020 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Mar 2020 | 17 Mar 2020 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Mar 2020 | 09 Mar 2020 | 001-36875 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Mar 2020 | 04 Mar 2020 | 001-36875 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2020 | 03 Mar 2020 | 001-36875 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Nov 2019 | 07 Nov 2019 | 001-36875 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Aug 2019 | 08 Aug 2019 | 001-36875 |
| 4 | Open Document | Open Filing | FORM 4 | 08 May 2019 | 07 May 2019 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | 08 May 2019 | 06 May 2019 | 001-36875 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2019 | 01 Mar 2019 | 001-36875 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Nov 2018 | 08 Nov 2018 | 001-36875 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Aug 2018 | 09 Aug 2018 | 001-36875 |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2018 | 08 May 2018 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | 08 May 2018 | 07 May 2018 | 001-36875 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Mar 2018 | 02 Mar 2018 | 001-36875 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Nov 2017 | 09 Nov 2017 | 001-36875 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Aug 2017 | 10 Aug 2017 | 001-36875 |
| 4 | Open Document | Open Filing | FORM 4 | 10 May 2017 | 09 May 2017 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2017 | 08 May 2017 | 001-36875 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Mar 2017 | 14 Mar 2017 | 001-36875 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Mar 2017 | 04 Mar 2017 | 001-36875 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jan 2017 | 06 Jan 2017 | 001-36875 |
| 4 | Open Document | Open Filing | FORM 4 | 13 May 2016 | 12 May 2016 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | 11 May 2016 | 10 May 2016 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Mar 2016 | 04 Mar 2016 | 001-36875 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Nov 2015 | 03 Nov 2015 | 001-36875 |
| 3 | Open Document | Open Filing | FORM 3 | 03 Nov 2015 | 03 Nov 2015 | 001-36875 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Oct 2015 | 30 Sep 2015 | 001-33666 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jul 2015 | 30 Jun 2015 | 001-33666 |
| 4 | Open Document | Open Filing | FORM 4 | 14 May 2015 | 12 May 2015 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Apr 2015 | 31 Mar 2015 | 001-33666 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2015 | 04 Mar 2015 | 001-33666 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Jun 2014 | 13 Jun 2014 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | 21 May 2014 | 15 May 2014 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | 19 May 2014 | 15 May 2014 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Mar 2014 | 04 Mar 2014 | 001-33666 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2013 | 15 May 2013 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Mar 2013 | 04 Mar 2013 | 001-33666 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jan 2013 | 31 Dec 2012 | 001-33666 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Oct 2012 | 30 Sep 2012 | 001-33666 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2012 | 30 Jun 2012 | 001-33666 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2012 | 15 May 2012 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Apr 2012 | 31 Mar 2012 | 001-33666 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Mar 2012 | 04 Mar 2012 | 001-33666 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2012 | 31 Dec 2011 | 001-33666 |