| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Jan 24, 2025 | Jan 15, 2025 | 811-23499 | |
| 3 | Open Document | Open Filing | Jan 3, 2024 | Jan 1, 2024 | 811-23499 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 17, 2020 | Jan 17, 2020 | 001-11758 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 2, 2019 | Nov 27, 2019 | 001-11758 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 28, 2019 | Feb 26, 2019 | 001-11758 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 18, 2019 | Jan 18, 2019 | 001-11758 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 28, 2018 | Feb 26, 2018 | 001-11758 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 19, 2018 | Jan 19, 2018 | 001-11758 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 15, 2017 | Feb 14, 2017 | 001-11758 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 27, 2017 | Jan 26, 2017 | 001-11758 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 20, 2017 | Jan 18, 2017 | 001-11758 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 16, 2016 | Nov 14, 2016 | 001-11758 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 1, 2016 | Aug 30, 2016 | 001-11758 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 17, 2016 | Aug 16, 2016 | 001-11758 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 22, 2016 | Jan 20, 2016 | 001-11758 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2015 | May 11, 2015 | 001-11758 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 2, 2015 | Mar 2, 2015 | 001-11758 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 23, 2015 | Dec 4, 2014 | 001-11758 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 26, 2014 | Aug 25, 2014 | 001-11758 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 13, 2014 | Feb 11, 2014 | 001-11758 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 29, 2014 | Jan 27, 2014 | 001-11758 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 23, 2014 | Jan 21, 2014 | 001-11758 |