| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 LATOUR | May 10, 2021 | May 6, 2021 | 001-35285 |
| 4 | Open Document | Open Filing | FORM 4 LATOUR | Mar 5, 2021 | Mar 4, 2021 | 001-35285 |
| 4 | Open Document | Open Filing | FORM 4 LATOUR | Nov 23, 2020 | Nov 23, 2020 | 001-35285 |
| 4 | Open Document | Open Filing | FORM 4 LATOUR | Aug 12, 2020 | Aug 12, 2020 | 001-35285 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 9, 2020 | Jun 8, 2020 | 001-35285 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 30, 2019 | Sep 30, 2019 | 001-35285 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 14, 2019 | May 12, 2019 | 001-35285 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 29, 2018 | May 25, 2018 | 001-35285 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 15, 2018 | Feb 13, 2018 | 001-35285 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Feb 14, 2018 | Feb 13, 2018 | 001-35285 |