| 4 | Statement of changes in beneficial ownership of securities | July 31, 2023 | |
| 10-K/A | Annual report [Section 13 and 15(d), not S-K Item 405] | July 10, 2023 | |
| 4 | Statement of changes in beneficial ownership of securities | July 7, 2023 | |
| 3 | Initial statement of beneficial ownership of securities | July 7, 2023 | |
| 4 | Statement of changes in beneficial ownership of securities | June 28, 2023 | |
| 144 | Report of proposed sale of securities | June 27, 2023 | |
| 8-K | Current report | June 26, 2023 | |
| 10-K/A | Annual report [Section 13 and 15(d), not S-K Item 405] | June 26, 2023 | |
| 8-K/A | Current report | June 26, 2023 | |
| 10-Q | Quarterly report [Sections 13 or 15(d)] | May 12, 2023 | |