| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 28 Mar 2023 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Mar 2023 | 28 Mar 2023 | 001-36556 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 13 Feb 2023 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Sep 2022 | 31 Aug 2022 | 001-36556 |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G, AMENDMENT NO. 1 | 12 Feb 2016 | ||
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 22 May 2015 | 19 May 2015 | 001-36556 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 May 2015 | 19 May 2015 | 001-36556 |
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | 11 Feb 2015 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Nov 2014 | 25 Nov 2014 | 001-36556 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 24 Jul 2014 | 24 Jul 2014 | 001-36556 |