| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 13 Jan 2023 | 11 Jan 2023 | 811-22979 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Sep 2020 | 28 Sep 2020 | 811-22856 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Sep 2020 | 28 Sep 2020 | 811-22979 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Nov 2019 | 26 Nov 2019 | 811-22856 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Nov 2019 | 26 Nov 2019 | 811-22979 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Feb 2019 | 19 Feb 2019 | 811-22856 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Feb 2019 | 19 Feb 2019 | 811-22979 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Dec 2018 | 07 Dec 2018 | 811-22979 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Dec 2018 | 07 Dec 2018 | 811-22856 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Nov 2018 | 15 Nov 2018 | 811-22979 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Nov 2018 | 15 Nov 2018 | 811-22856 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Aug 2018 | 10 Aug 2018 | 811-22979 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Aug 2018 | 10 Aug 2018 | 811-22856 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Feb 2018 | 22 Feb 2018 | 811-22856 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Feb 2018 | 09 Feb 2018 | 811-22856 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Feb 2018 | 09 Feb 2018 | 811-22979 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Feb 2018 | 09 Feb 2018 | 811-22979 |
| 4 | Open Document | Open Filing | FORM 4 | 24 May 2017 | 23 May 2017 | 811-22856 |
| 4 | Open Document | Open Filing | FORM 4 | 24 May 2017 | 23 May 2017 | 811-22979 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Feb 2017 | 09 Feb 2017 | 811-22856 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Feb 2017 | 09 Feb 2017 | 811-22979 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Nov 2016 | 15 Nov 2016 | 811-22856 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Nov 2016 | 15 Nov 2016 | 811-22979 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Aug 2016 | 12 Aug 2016 | 811-22856 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Aug 2016 | 12 Aug 2016 | 811-22979 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Jun 2016 | 17 Jun 2016 | 811-22856 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Jun 2016 | 17 Jun 2016 | 811-22979 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Mar 2016 | 21 Mar 2016 | 811-22979 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Mar 2016 | 21 Mar 2016 | 811-22856 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Feb 2015 | 04 Feb 2015 | 811-22856 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Feb 2015 | 04 Feb 2015 | 811-22979 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Sep 2014 | 25 Sep 2014 | 811-22979 |
| 3 | Open Document | Open Filing | FORM 3 | 25 Sep 2014 | 25 Sep 2014 | 811-22979 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Nov 2013 | 25 Nov 2013 | 811-22856 |
| 3 | Open Document | Open Filing | FORM 3 | 25 Nov 2013 | 25 Nov 2013 | 811-22856 |