| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Aug 2022 | 15 Aug 2022 | 000-19319 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Aug 2022 | 10 Aug 2022 | 000-19319 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Aug 2022 | 09 Aug 2022 | 000-19319 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2022 | 16 May 2022 | 000-19319 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 May 2022 | 29 Apr 2022 | 000-19319 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Feb 2022 | 24 Feb 2022 | 000-19319 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Feb 2022 | 17 Feb 2022 | 000-19319 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Feb 2022 | 10 Feb 2022 | 000-19319 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Feb 2022 | 01 Feb 2022 | 000-19319 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 May 2021 | 17 May 2021 | 000-19319 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Mar 2021 | 05 Mar 2021 | 000-19319 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 08 Mar 2021 | 02 Mar 2021 | 000-19319 |