| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jan 2023 | 12 Jan 2023 | 000-13358 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Jan 2022 | 13 Jan 2022 | 000-13358 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Jan 2021 | 13 Jan 2021 | 000-13358 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jan 2020 | 14 Jan 2020 | 000-13358 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 08 Feb 2019 | 14 Jan 2019 | 000-13358 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jan 2019 | 14 Jan 2019 | 000-13358 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Jul 2018 | 23 Mar 2018 | 000-13358 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jan 2018 | 12 Jan 2018 | 000-13358 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Dec 2017 | 04 Dec 2017 | 000-13358 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Jan 2017 | 19 Jan 2017 | 000-13358 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Jan 2016 | 13 Jan 2016 | 000-13358 |
| 4 | Open Document | Open Filing | 14 Jan 2015 | 12 Jan 2015 | 000-13358 | |
| 4 | Open Document | Open Filing | 14 Jan 2014 | 13 Jan 2014 | 000-13358 |