| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 22 Feb 2023 | 20 Feb 2023 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2023 | 02 Jan 2023 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Nov 2022 | 20 Nov 2022 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Aug 2022 | 20 Aug 2022 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jul 2022 | 02 Jul 2022 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Jun 2022 | 05 Jun 2022 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 24 May 2022 | 20 May 2022 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2022 | 15 Mar 2022 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2022 | 20 Feb 2022 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2022 | 02 Jan 2022 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Dec 2021 | 29 Nov 2021 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Jul 2021 | 02 Jul 2021 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Jun 2021 | 05 Jun 2021 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 24 May 2021 | 20 May 2021 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 07 May 2021 | 05 May 2021 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2021 | 01 Apr 2021 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2021 | 15 Mar 2021 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Feb 2021 | 25 Feb 2021 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2021 | 02 Jan 2021 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Dec 2020 | 17 Feb 2020 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Jun 2020 | 05 Jun 2020 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Apr 2020 | 27 Apr 2020 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2020 | 15 Mar 2020 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Feb 2020 | 18 Feb 2020 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2020 | 02 Jan 2020 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Dec 2019 | 15 Dec 2019 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Sep 2019 | 15 Sep 2019 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jun 2019 | 15 Jun 2019 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Mar 2019 | 15 Mar 2019 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Feb 2019 | 12 Feb 2019 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Dec 2018 | 15 Dec 2018 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Sep 2018 | 15 Sep 2018 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jul 2018 | 07 Jul 2018 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Jun 2018 | 15 Jun 2018 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Apr 2018 | 07 Apr 2018 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Mar 2018 | 15 Mar 2018 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Feb 2018 | 13 Feb 2018 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Jan 2018 | 07 Jan 2018 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2018 | 31 Dec 2017 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Dec 2017 | 15 Dec 2017 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Oct 2017 | 07 Oct 2017 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2017 | 30 Sep 2017 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Sep 2017 | 15 Sep 2017 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Jul 2017 | 07 Jul 2017 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2017 | 30 Jun 2017 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 12 May 2017 | 10 May 2017 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Apr 2017 | 07 Apr 2017 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Apr 2017 | 31 Mar 2017 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Feb 2017 | 22 Feb 2017 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Feb 2017 | 14 Feb 2017 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jan 2017 | 07 Jan 2017 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2017 | 31 Dec 2016 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Nov 2016 | 09 Nov 2016 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Oct 2016 | 07 Oct 2016 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Oct 2016 | 30 Sep 2016 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Sep 2016 | 07 Sep 2016 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Jul 2016 | 07 Jul 2016 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2016 | 30 Jun 2016 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jun 2016 | 01 Jun 2016 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Apr 2016 | 27 Apr 2016 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Apr 2016 | 07 Apr 2016 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Apr 2016 | 31 Mar 2016 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Feb 2016 | 09 Feb 2016 | 001-35335 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Jan 2016 | 07 Jan 2016 | 001-35335 |
| 4 | Open Document | Open Filing | 09 Oct 2015 | 07 Oct 2015 | 001-35335 | |
| 4 | Open Document | Open Filing | 09 Jul 2015 | 07 Jul 2015 | 001-35335 | |
| 4 | Open Document | Open Filing | 05 May 2015 | 04 May 2015 | 001-35335 | |
| 4 | Open Document | Open Filing | 08 Jul 2014 | 07 Jul 2014 | 001-35335 | |
| 3 | Open Document | Open Filing | 08 Jul 2014 | 07 Jul 2014 | 001-35335 | |
| 4 | Open Document | Open Filing | DROBNY FORM 4 - 9/1/2013 | 04 Sep 2013 | 01 Sep 2013 | 000-51217 |
| 4 | Open Document | Open Filing | DROBNY FORM 4 - 5/17/2013 | 20 May 2013 | 17 May 2013 | 000-51217 |
| 4 | Open Document | Open Filing | DROBNY FORM 4 - 9/1/2012 | 05 Sep 2012 | 01 Sep 2012 | 000-51217 |