| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Nov 1, 2023 | Oct 30, 2023 | 001-35373 | |
| 4 | Open Document | Open Filing | May 18, 2023 | May 17, 2023 | 001-35373 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 13, 2023 | Mar 9, 2023 | 001-35373 |
| 4 | Open Document | Open Filing | Mar 18, 2022 | Mar 16, 2022 | 001-35373 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 15, 2021 | Mar 11, 2021 | 001-35373 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 13, 2020 | Nov 11, 2020 | 001-35373 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | May 18, 2020 | Apr 29, 2020 | 001-35373 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 1, 2020 | Apr 29, 2020 | 001-35373 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 10, 2019 | Sep 9, 2019 | 001-35373 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Sep 10, 2019 | Sep 9, 2019 | 001-35373 |
| 3 | Open Document | Open Filing | FORM 3 | Sep 9, 2014 | Sep 2, 2014 | 001-35811 |