| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 03 Jul 2023 | 01 Jul 2023 | 001-36094 | |
| 4 | Open Document | Open Filing | 27 Dec 2022 | 05 Dec 2022 | 001-36094 | |
| 4 | Open Document | Open Filing | 03 Nov 2022 | 01 Nov 2022 | 001-36094 | |
| 4 | Open Document | Open Filing | 30 Sep 2022 | 28 Sep 2022 | 001-36094 | |
| 4 | Open Document | Open Filing | 03 Aug 2022 | 01 Aug 2022 | 001-36094 | |
| 4 | Open Document | Open Filing | 05 May 2022 | 03 May 2022 | 001-36094 | |
| 4 | Open Document | Open Filing | 03 Feb 2022 | 01 Feb 2022 | 001-36094 | |
| 4 | Open Document | Open Filing | 27 Dec 2021 | 10 Dec 2021 | 001-36094 | |
| 4 | Open Document | Open Filing | 30 Aug 2021 | 26 Aug 2021 | 001-36094 | |
| 4 | Open Document | Open Filing | 24 Aug 2020 | 20 Aug 2020 | 001-36094 | |
| 4 | Open Document | Open Filing | 20 Feb 2018 | 15 Feb 2018 | 001-36094 | |
| 4 | Open Document | Open Filing | 13 Jun 2017 | 13 Jun 2017 | 001-36094 | |
| 4 | Open Document | Open Filing | 13 Feb 2017 | 09 Feb 2017 | 001-36094 | |
| 4/A | Open Document | Open Filing | 02 Aug 2016 | 29 Jul 2016 | 001-36094 | |
| 4 | Open Document | Open Filing | 01 Aug 2016 | 29 Jul 2016 | 001-36094 | |
| 4 | Open Document | Open Filing | 10 Jun 2016 | 09 Jun 2016 | 001-36094 | |
| 4 | Open Document | Open Filing | 26 May 2016 | 24 May 2016 | 001-36094 | |
| 4 | Open Document | Open Filing | 05 May 2016 | 04 May 2016 | 001-36094 | |
| 144 | Open Document | Open Filing | 144 | 02 May 2016 | ||
| 4 | Open Document | Open Filing | 02 May 2016 | 28 Apr 2016 | 001-36094 | |
| 144 | Open Document | Open Filing | 144 | 05 Feb 2016 | ||
| 4 | Open Document | Open Filing | 25 Jan 2016 | 21 Jan 2016 | 001-36094 | |
| 4 | Open Document | Open Filing | 27 Jan 2015 | 23 Jan 2015 | 001-36094 | |
| 4 | Open Document | Open Filing | 08 Dec 2014 | 08 Dec 2014 | 001-36094 | |
| 4 | Open Document | Open Filing | 10 Mar 2014 | 07 Mar 2014 | 001-36094 | |
| 4 | Open Document | Open Filing | 15 Jan 2014 | 13 Jan 2014 | 001-36094 | |
| 4 | Open Document | Open Filing | 02 Oct 2013 | 30 Sep 2013 | 001-36094 | |
| 4 | Open Document | Open Filing | 19 Mar 2013 | 15 Mar 2013 | 000-18279 | |
| 4 | Open Document | Open Filing | 10 Dec 2012 | 28 Nov 2012 | 000-18279 | |
| 4 | Open Document | Open Filing | 15 May 2012 | 11 May 2012 | 000-18279 | |
| 4 | Open Document | Open Filing | 15 Feb 2012 | 13 Feb 2012 | 000-18279 | |
| 4 | Open Document | Open Filing | 10 Feb 2012 | 08 Feb 2012 | 000-18279 |