| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 02 Jun 2025 | 01 Jun 2025 | 001-35624 |
| 4 | Open Document | Open Filing | FORM 4 | 21 May 2025 | 20 May 2025 | 001-35624 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jan 2025 | 28 Jan 2025 | 001-37884 |
| 4 | Open Document | Open Filing | FORM 4 | 21 May 2024 | 20 May 2024 | 001-35624 |
| 4 | Open Document | Open Filing | FORM 4 | 17 May 2024 | 16 May 2024 | 001-35624 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Jan 2024 | 25 Jan 2024 | 001-37884 |
| 4 | Open Document | Open Filing | FORM 4 | 18 May 2023 | 16 May 2023 | 001-35624 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Jan 2023 | 26 Jan 2023 | 001-37884 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jun 2022 | 01 Jun 2022 | 001-35624 |
| 4 | Open Document | Open Filing | FORM 4 | 19 May 2022 | 17 May 2022 | 001-35624 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Jan 2022 | 25 Jan 2022 | 001-37884 |
| 4 | Open Document | Open Filing | FORM 4 | 20 May 2021 | 18 May 2021 | 001-35624 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Jan 2021 | 28 Jan 2021 | 001-37884 |
| 4/A | Open Document | Open Filing | FORM 4/A | 27 Jul 2020 | 19 May 2020 | 001-35624 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jun 2020 | 13 Jun 2019 | 001-35624 |
| 4 | Open Document | Open Filing | FORM 4 | 21 May 2020 | 19 May 2020 | 001-35624 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Feb 2020 | 30 Jan 2020 | 001-37884 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Jul 2019 | 20 Jul 2019 | 001-35624 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Jun 2019 | 13 Jun 2019 | 001-35624 |
| 4 | Open Document | Open Filing | FORM 4 | 21 May 2019 | 17 May 2019 | 001-35624 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Feb 2019 | 31 Jan 2019 | 001-37884 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2019 | 31 Dec 2018 | 001-35624 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Jul 2018 | 20 Jul 2018 | 001-35624 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Mar 2018 | 13 Mar 2018 | 001-35624 |
| 3 | Open Document | Open Filing | FORM 3 | 15 Mar 2018 | 15 Feb 2018 | 001-35624 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Feb 2018 | 31 Jan 2018 | 001-37884 |
| 4 | Open Document | Open Filing | 19 Jun 2017 | 15 Jun 2017 | 001-37884 | |
| 4 | Open Document | Open Filing | 16 Mar 2017 | 15 Mar 2017 | 001-37884 | |
| 4 | Open Document | Open Filing | 21 Feb 2017 | 20 Dec 2016 | 001-37884 | |
| 4 | Open Document | Open Filing | 26 Jan 2017 | 24 Jan 2017 | 001-37884 | |
| 4 | Open Document | Open Filing | 04 Oct 2016 | 01 Oct 2016 | 001-37884 | |
| 4 | Open Document | Open Filing | 30 Sep 2016 | 28 Sep 2016 | 001-37884 | |
| 3 | Open Document | Open Filing | 30 Sep 2016 | 28 Sep 2016 | 001-37884 | |
| 4 | Open Document | Open Filing | FORM 4 | 29 Feb 2016 | 25 Feb 2016 | 000-24743 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Feb 2016 | 09 Feb 2016 | 000-24743 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Aug 2015 | 14 Aug 2015 | 000-24743 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Aug 2015 | 31 Mar 2014 | 000-24743 |
| 4 | Open Document | Open Filing | FORM 4 | 21 May 2015 | 20 May 2015 | 000-24743 |
| 4 | Open Document | Open Filing | FORM 4 | 06 May 2015 | 05 May 2015 | 000-24743 |
| 4 | Open Document | Open Filing | FORM 4 | 04 May 2015 | 30 Mar 2015 | 000-24743 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Apr 2015 | 06 Apr 2015 | 000-24743 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Mar 2015 | 12 Mar 2015 | 000-24743 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Mar 2015 | 05 Mar 2015 | 000-24743 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Feb 2015 | 20 Feb 2015 | 000-24743 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Feb 2015 | 05 Feb 2015 | 000-24743 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Jan 2015 | 05 Jan 2015 | 000-24743 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Dec 2014 | 23 Dec 2014 | 000-24743 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Dec 2014 | 19 Dec 2014 | 000-24743 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Dec 2014 | 05 Dec 2014 | 000-24743 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Nov 2014 | 05 Nov 2014 | 000-24743 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Oct 2014 | 06 Oct 2014 | 000-24743 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Sep 2014 | 05 Sep 2014 | 000-24743 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Aug 2014 | 05 Aug 2014 | 000-24743 |
| 4 | Open Document | Open Filing | TWINEM, MARY FORM 4 - 7-9-14 | 09 Jul 2014 | 07 Jul 2014 | 000-24743 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jun 2014 | 05 Jun 2014 | 000-24743 |
| 4/A | Open Document | Open Filing | FORM 4/A | 13 Mar 2014 | 06 Feb 2014 | 000-24743 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Mar 2014 | 06 Feb 2014 | 000-24743 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jan 2014 | 05 Dec 2013 | 000-24743 |