| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 144 | Open Document | Open Filing | 01 Nov 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Sep 2023 | 13 Sep 2023 | 000-29174 |
| 4 | Open Document | Open Filing | 17 May 2023 | 15 May 2023 | 001-00644 | |
| 4 | Open Document | Open Filing | 01 Mar 2023 | 27 Feb 2023 | 001-00644 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Sep 2022 | 14 Sep 2022 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Sep 2022 | 08 Sep 2022 | 000-29174 |
| 4 | Open Document | Open Filing | 11 May 2022 | 09 May 2022 | 001-00644 | |
| 4 | Open Document | Open Filing | 04 Feb 2022 | 02 Feb 2022 | 001-00644 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Sep 2021 | 08 Sep 2021 | 000-29174 |
| 4 | Open Document | Open Filing | 12 May 2021 | 10 May 2021 | 001-00644 | |
| 4 | Open Document | Open Filing | 12 Feb 2021 | 11 Feb 2021 | 001-00644 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Sep 2020 | 04 Sep 2020 | 000-29174 |
| 4 | Open Document | Open Filing | 14 May 2020 | 13 May 2020 | 001-00644 | |
| 4 | Open Document | Open Filing | 13 May 2020 | 11 May 2020 | 001-00644 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Sep 2019 | 04 Sep 2019 | 000-29174 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 06 Sep 2019 | 04 Sep 2019 | 000-29174 |
| 4 | Open Document | Open Filing | 15 May 2019 | 13 May 2019 | 001-00644 | |
| 4 | Open Document | Open Filing | FORM 4 | 30 Nov 2018 | 28 Nov 2018 | 001-09608 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Aug 2018 | 13 Aug 2018 | 001-09608 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Aug 2018 | 08 Aug 2018 | 001-09608 |
| 4 | Open Document | Open Filing | 16 May 2018 | 14 May 2018 | 001-00644 | |
| 4 | Open Document | Open Filing | FORM 4 | 01 Mar 2018 | 23 Feb 2018 | 001-09608 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Feb 2018 | 12 Feb 2018 | 001-09608 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Nov 2017 | 20 Nov 2017 | 001-09608 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Sep 2017 | 13 Sep 2017 | 001-09608 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Aug 2017 | 24 Aug 2017 | 001-09608 |
| 4 | Open Document | Open Filing | FORM 4 | 22 May 2017 | 19 May 2017 | 001-09608 |
| 4 | Open Document | Open Filing | 17 May 2017 | 15 May 2017 | 001-00644 | |
| 4 | Open Document | Open Filing | FORM 4 | 07 Mar 2017 | 06 Mar 2017 | 001-09608 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Feb 2017 | 13 Feb 2017 | 001-09608 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Nov 2016 | 01 Nov 2016 | 001-09608 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Nov 2016 | 31 Oct 2016 | 001-09608 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 May 2016 | 09 May 2016 | 001-00644 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Feb 2016 | 08 Feb 2016 | 001-09608 |
| 4/A | Open Document | Open Filing | FORM 4/A | 29 Dec 2015 | 24 Dec 2015 | 001-09608 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 May 2015 | 11 May 2015 | 001-00644 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Feb 2015 | 09 Feb 2015 | 001-09608 |
| 4 | Open Document | Open Filing | 07 Aug 2014 | 05 Aug 2014 | 001-00644 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Jun 2014 | 11 Jun 2014 | 001-00644 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2014 | 12 Feb 2014 | 001-09608 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Jul 2013 | 18 Jul 2013 | 001-09608 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Feb 2013 | 06 Feb 2013 | 001-09608 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Jul 2012 | 18 Jul 2012 | 001-09608 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 May 2012 | 11 May 2012 | 001-09608 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Feb 2012 | 08 Feb 2012 | 001-09608 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2012 | 30 Dec 2011 | 001-09608 |