| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) | 
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Mar 16, 2023 | Mar 13, 2023 | 001-40952 | 
| 3 | Open Document | Open Filing | FORM 3 | Jan 10, 2023 | Jan 1, 2023 | 001-40952 | 
| 4 | Open Document | Open Filing | FORM 4 | Sep 12, 2017 | Sep 12, 2017 | 000-17586 | 
| 4 | Open Document | Open Filing | FORM 4 | Jun 16, 2017 | Jun 14, 2017 | 000-17586 | 
| 4 | Open Document | Open Filing | FORM 4 | Oct 12, 2016 | Jul 14, 2016 | 000-17586 | 
| 4 | Open Document | Open Filing | FORM 4 | Jun 20, 2016 | Jun 16, 2016 | 000-17586 | 
| 4 | Open Document | Open Filing | FORM 4 | Jun 9, 2015 | Jun 3, 2015 | 000-17586 | 
| 3 | Open Document | Open Filing | FORM 3 | Jun 9, 2015 | Jun 1, 2015 | 000-17586 |