| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 19 Jul 2023 | 17 Jul 2023 | 001-36156 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Jun 2023 | 09 Jun 2023 | 001-36156 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jun 2022 | 16 Jun 2022 | 001-36156 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jun 2021 | 08 Jun 2021 | 001-36156 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Jun 2020 | 08 Jun 2020 | 001-36156 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Jun 2019 | 12 Jun 2019 | 001-36156 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Jun 2018 | 07 Jun 2018 | 001-36156 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Jun 2017 | 07 Jun 2017 | 001-36156 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Nov 2016 | 04 Nov 2016 | 000-30755 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Oct 2016 | 27 Oct 2016 | 000-30755 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Oct 2016 | 21 Oct 2016 | 000-30755 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Aug 2016 | 29 Jul 2016 | 000-30755 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Jul 2016 | 26 Jul 2016 | 000-30755 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Jul 2016 | 21 Jul 2016 | 000-30755 |
| 4 | Open Document | Open Filing | FORM 4 - | 20 Jun 2016 | 20 Jun 2016 | 001-36156 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 May 2016 | 29 Apr 2016 | 000-30755 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Apr 2016 | 27 Apr 2016 | 000-30755 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Apr 2016 | 25 Apr 2016 | 000-30755 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Apr 2016 | 21 Apr 2016 | 000-30755 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Feb 2016 | 29 Jan 2016 | 000-30755 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Jan 2016 | 21 Jan 2016 | 000-30755 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Nov 2015 | 29 Oct 2015 | 000-30755 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Oct 2015 | 24 Oct 2015 | 000-30755 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Oct 2015 | 21 Oct 2015 | 000-30755 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jul 2015 | 29 Jul 2015 | 000-30755 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Jul 2015 | 24 Jul 2015 | 000-30755 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Jul 2015 | 21 Jul 2015 | 000-30755 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 May 2015 | 29 Apr 2015 | 000-30755 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Apr 2015 | 24 Apr 2015 | 000-30755 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Apr 2015 | 21 Apr 2015 | 000-30755 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Apr 2015 | 20 Apr 2015 | 000-30755 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 30 Mar 2015 | 19 Mar 2015 | 000-30755 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Mar 2015 | 19 Mar 2015 | 000-30755 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Feb 2015 | 29 Jan 2015 | 000-30755 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Jan 2015 | 24 Jan 2015 | 000-30755 |
| 4 | Open Document | Open Filing | 4 | 03 Dec 2014 | 01 Dec 2014 | 001-36156 |
| 3 | Open Document | Open Filing | 3 | 03 Dec 2014 | 01 Dec 2014 | 001-36156 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Oct 2014 | 29 Oct 2014 | 000-30755 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Oct 2014 | 24 Oct 2014 | 000-30755 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jul 2014 | 29 Jul 2014 | 000-30755 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Jul 2014 | 24 Jul 2014 | 000-30755 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Apr 2014 | 29 Apr 2014 | 000-30755 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Apr 2014 | 23 Apr 2014 | 000-30755 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Apr 2014 | 21 Apr 2014 | 000-30755 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Feb 2014 | 31 Jan 2014 | 000-30755 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jan 2014 | 29 Jan 2014 | 000-30755 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Jan 2014 | 24 Jan 2014 | 000-30755 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Jan 2014 | 16 Jan 2014 | 000-30755 |