| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Nov 2021 | 02 Nov 2021 | 000-03295 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Aug 2021 | 24 Aug 2021 | 000-03295 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2021 | 01 Jul 2021 | 000-03295 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Apr 2021 | 01 Apr 2021 | 000-03295 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2021 | 01 Mar 2021 | 000-03295 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Feb 2021 | 01 Feb 2021 | 000-03295 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Jan 2021 | 25 Jan 2021 | 000-03295 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Dec 2020 | 29 Dec 2020 | 000-03295 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Jul 2020 | 22 Jul 2020 | 000-03295 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Jul 2019 | 24 Jul 2019 | 000-03295 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Oct 2018 | 10 Oct 2018 | 000-03295 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Jul 2016 | 27 Jul 2016 | 000-03295 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Sep 2015 | 02 Sep 2015 | 000-03295 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jul 2015 | 29 Jul 2015 | 000-03295 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Nov 2014 | 06 Nov 2014 | 000-03295 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Jul 2014 | 23 Jul 2014 | 000-03295 |