| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | TOBIA AUG 17 21 | Aug 25, 2021 | Aug 17, 2021 | 001-07120 |
| 4/A | Open Document | Open Filing | Dec 17, 2020 | Dec 15, 2020 | 001-37721 | |
| 4 | Open Document | Open Filing | Dec 17, 2020 | Dec 15, 2020 | 001-37721 | |
| 4 | Open Document | Open Filing | FORM 4 | Sep 1, 2020 | Mar 21, 2020 | 001-07120 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 4, 2020 | Aug 3, 2020 | 001-07120 |
| 4 | Open Document | Open Filing | JUNE 12TH TOBIA | Jun 12, 2020 | Jun 10, 2020 | 001-07120 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 9, 2019 | Sep 3, 2019 | 001-37721 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 23, 2019 | Aug 21, 2019 | 001-07120 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 1, 2019 | Jul 30, 2019 | 001-37721 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 3, 2019 | May 8, 2019 | 001-37721 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 28, 2019 | Mar 21, 2019 | 001-07120 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 14, 2019 | Dec 7, 2018 | 001-37721 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2019 | Jan 3, 2019 | 001-07120 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 21, 2018 | Dec 19, 2018 | 001-37721 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 6, 2018 | Nov 19, 2018 | 001-37721 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2018 | Sep 28, 2018 | 001-07120 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 3, 2018 | Aug 3, 2018 | 001-07120 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 30, 2018 | Jul 27, 2018 | 001-07120 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 16, 2018 | Jul 16, 2018 | 001-07120 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 3, 2018 | Jun 19, 2018 | 001-37721 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 14, 2018 | Jun 12, 2018 | 001-07120 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 13, 2018 | Apr 13, 2018 | 001-07120 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 28, 2017 | Nov 27, 2017 | 001-07120 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 4, 2017 | Aug 3, 2017 | 001-07120 |
| 3 | Open Document | Open Filing | FORM 3 - | Jul 21, 2017 | Jul 18, 2017 | 001-07120 |