| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Dec 8, 2023 | Dec 8, 2023 | 001-33289 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 22, 2023 | Mar 20, 2023 | 001-33289 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 2, 2020 | Feb 27, 2020 | 001-33289 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 23, 2020 | Jan 21, 2020 | 001-33289 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 13, 2019 | Mar 12, 2019 | 001-33289 |
| 4 | Open Document | Open Filing | FORM 4 | May 12, 2017 | May 10, 2017 | 001-33289 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Mar 3, 2015 | Feb 25, 2015 | 001-33289 |