| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 144 | Open Document | Open Filing | 17 May 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | 13 Feb 2023 | 09 Feb 2023 | 001-07882 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Nov 2022 | 14 Nov 2022 | 001-07882 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Aug 2022 | 23 Aug 2022 | 001-07882 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Aug 2022 | 16 Aug 2022 | 001-07882 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Aug 2022 | 09 Aug 2022 | 001-07882 |
| 4 | Open Document | Open Filing | FORM 4 | 19 May 2022 | 17 May 2022 | 001-07882 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Feb 2022 | 15 Feb 2022 | 001-07882 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Nov 2021 | 09 Nov 2021 | 001-07882 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Aug 2021 | 24 Aug 2021 | 001-07882 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Aug 2021 | 09 Aug 2021 | 001-07882 |
| 4 | Open Document | Open Filing | FORM 4 | 05 May 2021 | 03 May 2021 | 001-07882 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Feb 2021 | 04 Feb 2021 | 001-07882 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Nov 2020 | 03 Nov 2020 | 001-07882 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Aug 2020 | 25 Aug 2020 | 001-07882 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Aug 2020 | 09 Aug 2020 | 001-07882 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Aug 2019 | 09 Aug 2019 | 001-07882 |
| 3 | Open Document | Open Filing | FORM 3 | 13 Aug 2019 | 05 Aug 2019 | 001-07882 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 May 2019 | 16 May 2019 | 001-15477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Apr 2019 | 29 Mar 2019 | 001-15477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Feb 2019 | 31 Jan 2019 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jan 2019 | 31 Dec 2018 | 001-15477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Nov 2018 | 13 Nov 2018 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Nov 2018 | 31 Oct 2018 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Oct 2018 | 28 Sep 2018 | 001-15477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Aug 2018 | 06 Aug 2018 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jul 2018 | 29 Jun 2018 | 001-15477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jun 2018 | 20 Jun 2018 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 May 2018 | 20 May 2018 | 001-15477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 May 2018 | 15 May 2018 | 001-15477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Apr 2018 | 29 Mar 2018 | 001-15477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Feb 2018 | 20 Feb 2018 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Feb 2018 | 20 Feb 2018 | 001-15477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jan 2018 | 12 Jan 2018 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Nov 2017 | 21 Nov 2017 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Nov 2017 | 20 Nov 2017 | 001-15477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Nov 2017 | 31 Oct 2017 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Aug 2017 | 21 Aug 2017 | 001-15477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Aug 2017 | 04 Aug 2017 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Jun 2017 | 31 May 2017 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 May 2017 | 22 May 2017 | 001-15477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 May 2017 | 08 May 2017 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 May 2017 | 28 Apr 2017 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Feb 2017 | 21 Feb 2017 | 001-15477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Feb 2017 | 10 Feb 2017 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Jan 2017 | 27 Jan 2017 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Dec 2016 | 06 Dec 2016 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Nov 2016 | 23 Nov 2016 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Nov 2016 | 21 Nov 2016 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Nov 2016 | 11 Nov 2016 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Nov 2016 | 28 Oct 2016 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Sep 2016 | 08 Sep 2016 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Aug 2016 | 12 Aug 2016 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Aug 2016 | 29 Jul 2016 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jun 2016 | 01 Jun 2016 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 May 2016 | 09 May 2016 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 May 2016 | 29 Apr 2016 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Mar 2016 | 09 Mar 2016 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Mar 2016 | 26 Feb 2016 | 001-15477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Feb 2016 | 18 Feb 2016 | 001-15477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Feb 2016 | 12 Feb 2016 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Feb 2016 | 29 Jan 2016 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Dec 2015 | 01 Dec 2015 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Nov 2015 | 09 Nov 2015 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Nov 2015 | 02 Nov 2015 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Oct 2015 | 23 Oct 2015 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Sep 2015 | 08 Sep 2015 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Aug 2015 | 14 Aug 2015 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Aug 2015 | 31 Jul 2015 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jun 2015 | 01 Jun 2015 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 May 2015 | 21 May 2015 | 001-15477 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 21 May 2015 | 12 May 2015 | 001-15477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 May 2015 | 08 May 2015 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 May 2015 | 30 Apr 2015 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Apr 2015 | 24 Apr 2015 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Mar 2015 | 09 Mar 2015 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Feb 2015 | 13 Feb 2015 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Feb 2015 | 30 Jan 2015 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Dec 2014 | 01 Dec 2014 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Nov 2014 | 14 Nov 2014 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Nov 2014 | 07 Nov 2014 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Nov 2014 | 31 Oct 2014 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Oct 2014 | 24 Oct 2014 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Aug 2014 | 20 Aug 2014 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Aug 2014 | 11 Aug 2014 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Aug 2014 | 31 Jul 2014 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 May 2014 | 09 May 2014 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 May 2014 | 30 Apr 2014 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Apr 2014 | 28 Apr 2014 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Feb 2014 | 14 Feb 2014 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Feb 2014 | 31 Jan 2014 | 000-49602 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Jan 2014 | 27 Jan 2014 | 000-49602 |