| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 31 May 2023 | 26 May 2023 | 001-13610 | |
| 4 | Open Document | Open Filing | 25 May 2023 | 23 May 2023 | 001-13610 | |
| 4 | Open Document | Open Filing | 23 May 2023 | 19 May 2023 | 001-13610 | |
| 4 | Open Document | Open Filing | 19 May 2023 | 17 May 2023 | 001-13610 | |
| 4 | Open Document | Open Filing | 17 May 2023 | 15 May 2023 | 001-13610 | |
| 4 | Open Document | Open Filing | 12 May 2023 | 11 May 2023 | 001-13610 | |
| 4 | Open Document | Open Filing | 10 May 2023 | 08 May 2023 | 001-13610 | |
| 4 | Open Document | Open Filing | FORM 4 - | 08 Oct 2021 | 06 Oct 2021 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Oct 2021 | 04 Oct 2021 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 01 Oct 2021 | 30 Sep 2021 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 29 Sep 2021 | 28 Sep 2021 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 24 Sep 2021 | 23 Sep 2021 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 22 Sep 2021 | 20 Sep 2021 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Sep 2021 | 16 Sep 2021 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 15 Sep 2021 | 14 Sep 2021 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 13 Sep 2021 | 13 Sep 2021 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 10 Sep 2021 | 09 Sep 2021 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 09 Jul 2021 | 07 Jul 2021 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 29 Jun 2021 | 25 Jun 2021 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Feb 2021 | 28 Jan 2021 | 811-23425 |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Jan 2021 | 21 Jan 2021 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 12 Nov 2020 | 10 Nov 2020 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 09 Jul 2020 | 08 Jul 2020 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 | 06 May 2020 | 04 May 2020 | 811-23425 |
| 3 | Open Document | Open Filing | FORM 3 | 30 Apr 2020 | 30 Apr 2020 | 811-23425 |
| 4 | Open Document | Open Filing | FORM 4 - | 14 Apr 2020 | 10 Apr 2020 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 20 Dec 2017 | 18 Dec 2017 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 14 Jun 2017 | 12 Jun 2017 | 001-13610 |
| 4 | Open Document | Open Filing | 4 | 16 Sep 2016 | 14 Sep 2016 | 001-13610 |
| 4/A | Open Document | Open Filing | 4/A | 06 Jul 2016 | 17 Jun 2016 | 001-13610 |
| 4 | Open Document | Open Filing | 4 | 21 Jun 2016 | 17 Jun 2016 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 13 May 2016 | 11 May 2016 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 May 2016 | 03 May 2016 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 May 2016 | 28 Apr 2016 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 27 Apr 2016 | 25 Apr 2016 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 22 Apr 2016 | 21 Apr 2016 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 20 Apr 2016 | 18 Apr 2016 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 14 Apr 2016 | 12 Apr 2016 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Apr 2016 | 01 Apr 2016 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 31 Mar 2016 | 29 Mar 2016 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 28 Mar 2016 | 24 Mar 2016 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 23 Mar 2016 | 21 Mar 2016 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Mar 2016 | 16 Mar 2016 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 07 Mar 2016 | 03 Mar 2016 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Mar 2016 | 29 Feb 2016 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 26 Feb 2016 | 24 Feb 2016 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 23 Feb 2016 | 19 Feb 2016 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Feb 2016 | 16 Feb 2016 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 10 Feb 2016 | 08 Feb 2016 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Feb 2016 | 03 Feb 2016 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 01 Feb 2016 | 28 Jan 2016 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 26 Jan 2016 | 22 Jan 2016 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Jan 2016 | 19 Jan 2016 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 15 Jan 2016 | 13 Jan 2016 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 12 Jan 2016 | 08 Jan 2016 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 06 Jan 2016 | 04 Jan 2016 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 30 Dec 2015 | 28 Dec 2015 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 28 Dec 2015 | 22 Dec 2015 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Dec 2015 | 18 Dec 2015 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Dec 2015 | 14 Dec 2015 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 11 Dec 2015 | 09 Dec 2015 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 08 Dec 2015 | 04 Dec 2015 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Dec 2015 | 01 Dec 2015 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Nov 2015 | 16 Nov 2015 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 12 Nov 2015 | 10 Nov 2015 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Nov 2015 | 23 Oct 2015 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 28 Oct 2015 | 26 Oct 2015 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 23 Oct 2015 | 22 Oct 2015 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Oct 2015 | 19 Oct 2015 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Oct 2015 | 15 Oct 2015 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 14 Oct 2015 | 12 Oct 2015 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 09 Oct 2015 | 09 Oct 2015 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 07 Oct 2015 | 06 Oct 2015 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Oct 2015 | 01 Oct 2015 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 08 Aug 2014 | 07 Aug 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 06 Aug 2014 | 04 Aug 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 01 Aug 2014 | 31 Jul 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 30 Jul 2014 | 28 Jul 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 25 Jul 2014 | 24 Jul 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 23 Jul 2014 | 21 Jul 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Jul 2014 | 17 Jul 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Jul 2014 | 14 Jul 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 14 Jul 2014 | 10 Jul 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 09 Jul 2014 | 08 Jul 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 07 Jul 2014 | 03 Jul 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Jul 2014 | 30 Jun 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 27 Jun 2014 | 25 Jun 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 24 Jun 2014 | 23 Jun 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 20 Jun 2014 | 19 Jun 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Jun 2014 | 16 Jun 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 13 Jun 2014 | 12 Jun 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 11 Jun 2014 | 09 Jun 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 06 Jun 2014 | 05 Jun 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 Jun 2014 | 02 Jun 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 30 May 2014 | 29 May 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 28 May 2014 | 27 May 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 23 May 2014 | 21 May 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 20 May 2014 | 19 May 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 May 2014 | 15 May 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 14 May 2014 | 12 May 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 09 May 2014 | 08 May 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 07 May 2014 | 05 May 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 May 2014 | 01 May 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 30 Apr 2014 | 28 Apr 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 25 Apr 2014 | 23 Apr 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 22 Apr 2014 | 21 Apr 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Apr 2014 | 17 Apr 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Apr 2014 | 14 Apr 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 11 Apr 2014 | 10 Apr 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 09 Apr 2014 | 07 Apr 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 Apr 2014 | 03 Apr 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Apr 2014 | 31 Mar 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 - | 28 Mar 2014 | 26 Mar 2014 | 001-13610 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Mar 2014 | 11 Mar 2014 | 001-13610 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 11 Mar 2014 | 11 Mar 2014 | 001-13610 |