| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 06 Jul 2021 | 01 Jul 2021 | 000-54239 | |
| 3 | Open Document | Open Filing | 06 Jul 2021 | 01 Jul 2021 | 000-54239 | |
| 4/A | Open Document | Open Filing | 30 Sep 2019 | 25 Sep 2019 | 000-54239 | |
| 4 | Open Document | Open Filing | 26 Sep 2019 | 25 Jun 2019 | 000-54239 | |
| 4 | Open Document | Open Filing | 26 Jun 2019 | 25 Jun 2019 | 000-54239 | |
| 4 | Open Document | Open Filing | 28 Mar 2019 | 25 Mar 2019 | 000-54239 | |
| 4 | Open Document | Open Filing | 09 Jan 2019 | 07 Jan 2019 | 000-54239 | |
| 4 | Open Document | Open Filing | 26 Dec 2018 | 25 Dec 2018 | 000-54239 | |
| 4 | Open Document | Open Filing | 26 Dec 2018 | 25 Sep 2018 | 000-54239 | |
| 4/A | Open Document | Open Filing | 26 Dec 2018 | 25 Jun 2018 | 000-54239 | |
| 4 | Open Document | Open Filing | 06 Jul 2018 | 25 Jun 2018 | 000-54239 | |
| 4 | Open Document | Open Filing | 29 Mar 2018 | 26 Mar 2018 | 000-54239 | |
| 4 | Open Document | Open Filing | 27 Dec 2017 | 22 Dec 2017 | 000-54239 | |
| SC 13D/A | Open Document | Open Filing | 22 Aug 2016 | |||
| 4 | Open Document | Open Filing | 23 Jun 2016 | 21 Jun 2016 | 000-54239 | |
| 4 | Open Document | Open Filing | FORM4 | 02 Jan 2015 | 31 Dec 2014 | 000-54239 |
| 4 | Open Document | Open Filing | TODD DENKIN FORM 4 | 18 Apr 2014 | 09 Apr 2014 | 000-54239 |
| 3 | Open Document | Open Filing | TODD DENKIN FORM 3 | 18 Apr 2014 | 09 Apr 2014 | 000-54239 |
| SC 13D | Open Document | Open Filing | TODD DENKIN 13D | 18 Apr 2014 |