| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2023 | Mar 2, 2023 | 001-40963 |
| 144 | Open Document | Open Filing | Mar 2, 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | Dec 6, 2022 | Dec 2, 2022 | 001-40963 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 6, 2022 | Sep 1, 2022 | 001-40963 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | May 25, 2022 | May 22, 2022 | 001-40963 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 24, 2022 | May 22, 2022 | 001-40963 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 15, 2022 | Mar 14, 2022 | 001-40963 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 15, 2021 | Nov 11, 2021 | 001-40963 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Nov 2, 2021 | Nov 2, 2021 | 001-40963 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 18, 2017 | Jul 18, 2017 | 000-19253 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 25, 2016 | Aug 23, 2016 | 000-19253 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 12, 2016 | Aug 10, 2016 | 000-19253 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 9, 2016 | Aug 5, 2016 | 000-19253 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 4, 2016 | Aug 2, 2016 | 000-19253 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 2, 2016 | Jul 29, 2016 | 000-19253 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 25, 2015 | Aug 21, 2015 | 000-19253 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 12, 2015 | Aug 10, 2015 | 000-19253 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 7, 2015 | Aug 5, 2015 | 000-19253 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 3, 2015 | Jul 30, 2015 | 000-19253 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 2, 2015 | Feb 26, 2015 | 000-19253 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 26, 2014 | Aug 23, 2014 | 000-19253 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 13, 2014 | Aug 11, 2014 | 000-19253 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 12, 2014 | Aug 10, 2014 | 000-19253 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 8, 2014 | Aug 6, 2014 | 000-19253 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Aug 8, 2014 | Aug 6, 2014 | 000-19253 |