| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 7, 2025 | Apr 4, 2025 | 811-21593 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 29, 2023 | Nov 28, 2023 | 811-21593 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 21, 2023 | Nov 13, 2023 | 811-21593 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 17, 2018 | Aug 6, 2018 | 811-21593 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 17, 2018 | Aug 6, 2018 | 811-22467 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 30, 2017 | Oct 26, 2017 | 811-21593 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 28, 2015 | Dec 23, 2015 | 811-21593 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 28, 2015 | Dec 23, 2015 | 811-22435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 28, 2015 | Dec 23, 2015 | 811-22467 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 28, 2015 | Dec 23, 2015 | 811-21750 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 10, 2015 | Aug 6, 2015 | 811-21593 |