| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 15 Sep 2022 | 15 Sep 2022 | 001-35740 | |
| 4 | Open Document | Open Filing | FORM 4 | 23 Aug 2022 | 22 Aug 2022 | 001-34269 |
| 4 | Open Document | Open Filing | 20 May 2022 | 18 May 2022 | 001-35740 | |
| 3 | Open Document | Open Filing | FORM 3 | 22 Nov 2021 | 18 Nov 2021 | 001-34269 |
| 4 | Open Document | Open Filing | 07 May 2021 | 06 May 2021 | 001-35740 | |
| 4 | Open Document | Open Filing | FORM 4 | 15 May 2019 | 13 May 2019 | 001-35740 |
| 4 | Open Document | Open Filing | FORM 4 | 10 May 2019 | 08 May 2019 | 001-35740 |
| 4 | Open Document | Open Filing | FORM 4 | 17 May 2018 | 15 May 2018 | 001-35740 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Aug 2017 | 11 Aug 2017 | 001-35740 |
| 4 | Open Document | Open Filing | FORM 4 | 12 May 2017 | 10 May 2017 | 001-35740 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Feb 2017 | 24 Feb 2017 | 001-35740 |
| 4 | Open Document | Open Filing | FORM 4 | 04 May 2016 | 02 May 2016 | 001-35740 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Aug 2015 | 18 Aug 2015 | 000-24180 |
| 4 | Open Document | Open Filing | FORM 4 | 11 May 2015 | 07 May 2015 | 001-35740 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Mar 2015 | 07 Mar 2015 | 000-24180 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Feb 2015 | 13 Feb 2015 | 000-24180 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Jan 2015 | 22 Jan 2015 | 000-24180 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jan 2015 | 02 Jan 2015 | 000-24180 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Sep 2014 | 18 Sep 2014 | 001-35740 |
| 3 | Open Document | Open Filing | FORM 3 | 19 Sep 2014 | 18 Sep 2014 | 001-35740 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Sep 2014 | 29 Aug 2014 | 000-24180 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jun 2014 | 30 May 2014 | 000-24180 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Mar 2014 | 07 Mar 2014 | 000-24180 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Feb 2014 | 13 Feb 2014 | 000-24180 |
| 4 | Open Document | Open Filing | ENZOR FORM 4 | 06 Jan 2014 | 02 Jan 2014 | 000-24180 |
| 4 | Open Document | Open Filing | ENZOR DECEMBER 31, 2013 RESTRICTED STOCK VESTING | 03 Jan 2014 | 31 Dec 2013 | 000-24180 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Nov 2013 | 04 Nov 2013 | 000-24180 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Aug 2013 | 05 Aug 2013 | 000-24180 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2013 | 02 Jan 2013 | 000-24180 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jan 2013 | 28 Dec 2012 | 000-24180 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Nov 2012 | 04 Nov 2012 | 000-24180 |
| 4 | Open Document | Open Filing | 14 Feb 2012 | 13 Feb 2012 | 000-24180 | |
| 4 | Open Document | Open Filing | 24 Jan 2012 | 21 Jan 2012 | 000-24180 | |
| 4 | Open Document | Open Filing | 04 Jan 2012 | 31 Dec 2011 | 000-24180 |