| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 28 Mar 2025 | 18 Mar 2025 | 001-36704 |
| 3 | Open Document | Open Filing | FORM 3 | 28 Mar 2025 | 18 Mar 2025 | 001-36704 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Apr 2016 | 26 Apr 2016 | 001-32563 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Nov 2015 | 12 Nov 2015 | 001-32563 |
| 4 | Open Document | Open Filing | FORM 4 | 06 May 2015 | 04 May 2015 | 001-32563 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 06 Feb 2014 | 04 Feb 2014 | 001-32563 |