| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Feb 2023 | 08 Feb 2023 | 000-23189 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Feb 2023 | 01 Feb 2023 | 000-23189 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Feb 2022 | 15 Feb 2022 | 000-23189 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Feb 2022 | 09 Feb 2022 | 000-23189 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Feb 2022 | 02 Feb 2022 | 000-23189 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2021 | 14 May 2021 | 000-23189 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 May 2021 | 05 May 2021 | 000-23189 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Feb 2021 | 16 Feb 2021 | 000-23189 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Feb 2021 | 03 Feb 2021 | 000-23189 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Feb 2020 | 18 Feb 2020 | 000-23189 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Feb 2020 | 05 Feb 2020 | 000-23189 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Nov 2019 | 22 Nov 2019 | 000-23189 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Feb 2019 | 31 Jan 2019 | 000-23189 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jan 2019 | 29 Jan 2019 | 000-23189 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Dec 2018 | 05 Dec 2018 | 000-23189 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Aug 2018 | 08 Aug 2018 | 000-23189 |
| 3/A | Open Document | Open Filing | FORM 3/A SUBMISSION | 10 Aug 2018 | 18 Jun 2018 | 000-23189 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Aug 2018 | 30 Jul 2018 | 000-23189 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 28 Jun 2018 | 18 Jun 2018 | 000-23189 |