| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 Aug 2025 | 15 Aug 2025 | 001-36410 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jan 2019 | 28 Jan 2019 | 001-36410 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Jan 2019 | 22 Jan 2019 | 001-36410 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jan 2019 | 16 Jan 2019 | 001-36410 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jan 2019 | 08 Jan 2019 | 001-36410 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 07 Jan 2019 | 03 Jan 2019 | 001-36410 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Sep 2018 | 12 Sep 2018 | 001-36410 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 Mar 2018 | 08 Mar 2018 | 001-36410 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 07 Mar 2018 | 05 Mar 2018 | 001-36410 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 21 Aug 2017 | 17 Aug 2017 | 001-36410 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Aug 2017 | 14 Aug 2017 | 001-36410 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 Apr 2014 | 14 Apr 2014 | 001-36410 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 Apr 2014 | 10 Apr 2014 | 001-36410 |