| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 21 Dec 2023 | 21 Dec 2023 | 001-36312 | |
| 4 | Open Document | Open Filing | 20 Jul 2022 | 15 Jul 2022 | 811-22156 | |
| 4 | Open Document | Open Filing | 19 Jul 2022 | 15 Jul 2022 | 001-36312 | |
| 4 | Open Document | Open Filing | 21 Jun 2022 | 17 Jun 2022 | 811-22156 | |
| 4 | Open Document | Open Filing | 16 Jun 2022 | 16 Jun 2022 | 811-22156 | |
| 4 | Open Document | Open Filing | 18 May 2022 | 18 May 2022 | 811-22156 | |
| 4 | Open Document | Open Filing | 16 May 2022 | 16 May 2022 | 811-22156 | |
| 4 | Open Document | Open Filing | 03 Jan 2022 | 31 Dec 2021 | 001-36312 | |
| 4 | Open Document | Open Filing | 08 Oct 2021 | 08 Oct 2021 | 001-36312 | |
| 4/A | Open Document | Open Filing | 28 May 2021 | 13 Aug 2012 | 001-36312 | |
| 4 | Open Document | Open Filing | 14 May 2021 | 12 May 2021 | 001-36312 | |
| 4 | Open Document | Open Filing | 12 Feb 2021 | 10 Feb 2021 | 001-36312 | |
| 4 | Open Document | Open Filing | 06 Jan 2021 | 28 Dec 2020 | 811-22156 | |
| 4 | Open Document | Open Filing | 10 Feb 2020 | 07 Feb 2020 | 001-36312 | |
| 4 | Open Document | Open Filing | 06 Feb 2020 | 05 Feb 2020 | 001-36312 | |
| 4 | Open Document | Open Filing | 21 Jan 2020 | 14 Jan 2020 | 811-22156 | |
| 4 | Open Document | Open Filing | 17 Jun 2019 | 14 Jun 2019 | 001-36312 | |
| 4 | Open Document | Open Filing | 13 Jun 2019 | 13 Jun 2019 | 001-36312 | |
| 4 | Open Document | Open Filing | 31 May 2019 | 31 May 2019 | 001-36312 | |
| 4 | Open Document | Open Filing | 21 May 2019 | 21 May 2019 | 001-36312 | |
| 4 | Open Document | Open Filing | 13 May 2019 | 13 May 2019 | 001-36312 | |
| 4 | Open Document | Open Filing | 10 May 2019 | 10 May 2019 | 001-36312 | |
| 4 | Open Document | Open Filing | 03 May 2019 | 02 May 2019 | 001-36312 | |
| 4 | Open Document | Open Filing | 26 Apr 2019 | 26 Apr 2019 | 001-36312 | |
| 4 | Open Document | Open Filing | 24 Apr 2019 | 24 Apr 2019 | 001-36312 | |
| 4 | Open Document | Open Filing | 02 Oct 2018 | 30 Sep 2018 | 001-36312 | |
| 4 | Open Document | Open Filing | 31 Jan 2018 | 30 Jan 2018 | 001-36312 | |
| 4 | Open Document | Open Filing | 06 Oct 2017 | 05 Oct 2017 | 001-36312 | |
| 4 | Open Document | Open Filing | 01 Sep 2017 | 30 Aug 2017 | 001-36312 | |
| 4 | Open Document | Open Filing | 01 Jun 2017 | 31 May 2017 | 001-36312 | |
| 4 | Open Document | Open Filing | 15 Dec 2016 | 15 Dec 2016 | 001-36312 | |
| 4 | Open Document | Open Filing | 15 Dec 2016 | 12 Dec 2016 | 001-36312 | |
| 4 | Open Document | Open Filing | 27 May 2016 | 26 May 2016 | 001-36312 | |
| 4 | Open Document | Open Filing | 23 May 2016 | 20 May 2016 | 001-36312 | |
| 4 | Open Document | Open Filing | 06 May 2016 | 05 May 2016 | 001-36312 | |
| 4 | Open Document | Open Filing | 08 Jan 2016 | 08 Jan 2016 | 001-36312 | |
| 4 | Open Document | Open Filing | 18 Dec 2015 | 18 Dec 2015 | 811-22156 | |
| 4 | Open Document | Open Filing | 17 Dec 2015 | 17 Dec 2015 | 811-22156 | |
| 4 | Open Document | Open Filing | 07 Dec 2015 | 07 Dec 2015 | 811-22156 | |
| 4 | Open Document | Open Filing | 04 Dec 2015 | 04 Dec 2015 | 811-22156 | |
| 4 | Open Document | Open Filing | 27 Nov 2015 | 27 Nov 2015 | 001-36312 | |
| 4 | Open Document | Open Filing | 24 Nov 2015 | 23 Nov 2015 | 001-36312 | |
| 4 | Open Document | Open Filing | 19 Nov 2015 | 19 Nov 2015 | 001-36312 | |
| 4 | Open Document | Open Filing | 16 Nov 2015 | 16 Nov 2015 | 001-36312 | |
| 4 | Open Document | Open Filing | 13 Nov 2015 | 11 Nov 2015 | 001-36312 | |
| 4 | Open Document | Open Filing | 12 Nov 2015 | 11 Nov 2015 | 001-36312 | |
| 4 | Open Document | Open Filing | 10 Nov 2015 | 09 Nov 2015 | 001-36312 | |
| 4 | Open Document | Open Filing | 14 Sep 2015 | 10 Sep 2015 | 001-36312 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Jun 2015 | 19 Jun 2015 | 001-36312 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Jun 2015 | 19 Jun 2015 | 811-22156 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Jun 2015 | 16 Jun 2015 | 811-22156 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jun 2015 | 10 Jun 2015 | 001-36312 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 May 2015 | 29 May 2015 | 001-36312 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 May 2015 | 26 May 2015 | 001-36312 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 May 2015 | 20 May 2015 | 001-36312 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Apr 2015 | 23 Apr 2015 | 001-36312 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Mar 2015 | 23 Mar 2015 | 811-22156 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 17 Mar 2015 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Mar 2015 | 16 Mar 2015 | 001-36312 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Mar 2015 | 12 Mar 2015 | 811-22156 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Jan 2015 | 30 Jan 2015 | 001-36312 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Jan 2015 | 29 Jan 2015 | 811-22156 |
| SC 13D | Open Document | Open Filing | 06 Jan 2015 | |||
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jan 2015 | 31 Dec 2015 | 811-22156 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jan 2015 | 31 Dec 2014 | 001-36312 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jan 2015 | 02 Jan 2015 | 811-22156 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Dec 2014 | 17 Dec 2014 | 001-36312 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Aug 2014 | 04 Aug 2014 | 001-36312 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Jul 2014 | 24 Jul 2014 | 001-36312 |
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | 11 Jul 2014 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jul 2014 | 10 Jul 2014 | 001-36312 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 May 2014 | 28 May 2014 | 001-36312 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Mar 2014 | 28 Mar 2014 | 001-36312 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Mar 2014 | 27 Mar 2014 | 001-36312 |