| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Feb 23, 2022 | Dec 30, 2020 | 811-02090 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 9, 2021 | Dec 7, 2021 | 811-02090 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 13, 2021 | Aug 11, 2021 | 811-02090 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 12, 2021 | Dec 30, 2020 | 811-02090 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 25, 2020 | Mar 23, 2020 | 811-02090 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 10, 2018 | Apr 6, 2018 | 811-02090 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 15, 2017 | Aug 14, 2017 | 811-02090 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 17, 2016 | Nov 15, 2016 | 811-02090 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Aug 23, 2016 | Jun 27, 2016 | 811-02090 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Aug 23, 2016 | Aug 5, 2015 | 811-02090 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Aug 23, 2016 | Jun 11, 2015 | 811-02090 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 28, 2016 | Jun 27, 2016 | 811-02090 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 6, 2015 | Aug 5, 2015 | 811-02090 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 11, 2015 | Jun 11, 2015 | 811-02090 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 6, 2015 | Jan 5, 2015 | 811-02090 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 17, 2014 | Oct 15, 2014 | 811-02090 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Sep 8, 2014 | Aug 29, 2014 | 811-02090 |