| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Feb 2022 | 07 Feb 2022 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Feb 2022 | 04 Feb 2022 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Feb 2021 | 23 Feb 2021 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Feb 2021 | 06 Feb 2021 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Feb 2021 | 04 Feb 2021 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2020 | 16 May 2020 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Feb 2020 | 23 Feb 2020 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Feb 2020 | 07 Feb 2020 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Feb 2020 | 06 Feb 2020 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 May 2019 | 16 May 2019 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Apr 2019 | 12 Apr 2019 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Feb 2019 | 23 Feb 2019 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Feb 2019 | 07 Feb 2019 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Aug 2018 | 27 Aug 2018 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 May 2018 | 23 Feb 2018 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Apr 2018 | 12 Apr 2018 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Feb 2018 | 08 Feb 2018 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Feb 2017 | 23 Feb 2017 | 001-36152 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 27 Feb 2017 | 31 Dec 2016 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2016 | 24 Feb 2016 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Feb 2015 | 25 Feb 2015 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Mar 2014 | 13 Mar 2014 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Nov 2013 | 30 Oct 2013 | 001-36152 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 25 Oct 2013 | 25 Oct 2013 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jun 2012 | 06 Jun 2012 | 001-35396 |
| 4 | Open Document | Open Filing | FORM 4 | 23 May 2012 | 22 May 2012 | 001-35396 |
| 4 | Open Document | Open Filing | MITRO THOMAS A--FORM 4 | 09 Feb 2012 | 07 Feb 2012 | 001-35396 |
| 4 | Open Document | Open Filing | MITRO THOMAS--FORM 4 | 06 Feb 2012 | 02 Feb 2012 | 001-35396 |