| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Sep 2022 | 14 Sep 2022 | 000-49604 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Mar 2022 | 15 Mar 2022 | 000-49604 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2022 | 01 Mar 2022 | 000-49604 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Nov 2021 | 07 Nov 2021 | 000-49604 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Aug 2021 | 11 Aug 2021 | 000-49604 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Mar 2021 | 15 Mar 2021 | 000-49604 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Nov 2020 | 07 Nov 2020 | 000-49604 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Mar 2020 | 15 Mar 2020 | 000-49604 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Nov 2019 | 01 Nov 2019 | 000-49604 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Aug 2019 | 27 Aug 2019 | 000-49604 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Mar 2019 | 15 Mar 2019 | 000-49604 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Feb 2019 | 20 Feb 2019 | 000-49604 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Nov 2018 | 05 Nov 2018 | 000-49604 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Aug 2018 | 30 Aug 2018 | 000-49604 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Mar 2018 | 06 Nov 2017 | 000-49604 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2018 | 27 Feb 2018 | 000-49604 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Feb 2018 | 23 Feb 2018 | 000-49604 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Sep 2017 | 19 Sep 2017 | 000-49604 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Mar 2017 | 15 Mar 2017 | 000-49604 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Mar 2017 | 13 Mar 2017 | 000-49604 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Nov 2016 | 07 Nov 2016 | 000-49604 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Aug 2016 | 26 Aug 2016 | 000-49604 |
| 4 | Open Document | Open Filing | 05 Nov 2014 | 03 Nov 2014 | 000-49604 | |
| 4 | Open Document | Open Filing | 02 Sep 2014 | 28 Aug 2014 | 000-49604 | |
| 4 | Open Document | Open Filing | 17 Mar 2014 | 14 Mar 2014 | 000-49604 | |
| 4 | Open Document | Open Filing | 06 Nov 2013 | 04 Nov 2013 | 000-49604 | |
| 4 | Open Document | Open Filing | 19 Mar 2013 | 15 Mar 2013 | 000-49604 | |
| 4 | Open Document | Open Filing | 07 Nov 2012 | 06 Nov 2012 | 000-49604 | |
| 4 | Open Document | Open Filing | 19 Mar 2012 | 15 Mar 2012 | 000-49604 | |
| 4 | Open Document | Open Filing | 18 Jan 2012 | 17 Jan 2012 | 000-49604 |