| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 144 | Open Document | Open Filing | 18 Jul 2024 | |||
| 4 | Open Document | Open Filing | 4 | 31 May 2024 | 29 May 2024 | 001-34675 |
| 4 | Open Document | Open Filing | 4 | 10 May 2024 | 08 May 2024 | 001-34675 |
| 144 | Open Document | Open Filing | 08 May 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Mar 2024 | 09 Mar 2024 | 001-13836 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jun 2023 | 02 Jun 2023 | 001-34675 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Mar 2023 | 09 Mar 2023 | 001-13836 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Mar 2023 | 08 Mar 2023 | 001-13836 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 May 2022 | 11 May 2022 | 001-34675 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Mar 2022 | 09 Mar 2022 | 001-13836 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 May 2021 | 19 May 2021 | 001-34675 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Mar 2021 | 11 Mar 2021 | 001-13836 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Mar 2021 | 05 Mar 2021 | 001-13836 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Aug 2020 | 19 Aug 2020 | 001-34675 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 May 2020 | 20 May 2020 | 001-34675 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Mar 2020 | 04 Mar 2020 | 001-13836 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 May 2019 | 15 May 2019 | 001-34675 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Mar 2019 | 06 Mar 2019 | 001-13836 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2018 | 16 May 2018 | 001-34675 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Mar 2018 | 08 Mar 2018 | 001-13836 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Mar 2018 | 07 Mar 2018 | 001-13836 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2017 | 17 May 2017 | 001-34675 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Mar 2017 | 09 Mar 2017 | 001-13836 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 May 2016 | 25 May 2016 | 001-34675 |
| 4 | Open Document | Open Filing | 14 Mar 2016 | 10 Mar 2016 | 001-13836 | |
| 4 | Open Document | Open Filing | 08 Mar 2016 | 05 Mar 2016 | 001-13836 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 May 2015 | 28 May 2015 | 001-34675 |
| 4 | Open Document | Open Filing | 09 Mar 2015 | 05 Mar 2015 | 001-13836 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Jan 2015 | 29 May 2014 | 001-34675 |
| 4 | Open Document | Open Filing | 08 May 2014 | 07 May 2014 | 001-13836 | |
| 4 | Open Document | Open Filing | 11 Mar 2014 | 07 Mar 2014 | 001-13836 | |
| 4 | Open Document | Open Filing | 10 Mar 2014 | 06 Mar 2014 | 001-13836 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Nov 2013 | 05 Nov 2013 | 001-34675 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 10 Oct 2013 | 10 Oct 2013 | 001-34675 |
| 4 | Open Document | Open Filing | 12 Mar 2013 | 08 Mar 2013 | 001-13836 | |
| 4 | Open Document | Open Filing | 11 Mar 2013 | 07 Mar 2013 | 001-13836 | |
| 4 | Open Document | Open Filing | 07 Feb 2013 | 06 Feb 2013 | 001-02360 | |
| 4 | Open Document | Open Filing | 04 Feb 2013 | 01 Feb 2013 | 001-02360 | |
| 4 | Open Document | Open Filing | 30 Jan 2013 | 29 Jan 2013 | 001-02360 | |
| 4 | Open Document | Open Filing | 30 Jan 2013 | 29 Jan 2013 | 001-02360 | |
| 4 | Open Document | Open Filing | 19 Dec 2012 | 18 Dec 2012 | 001-02360 | |
| 4 | Open Document | Open Filing | 08 Nov 2012 | 07 Nov 2012 | 001-02360 | |
| 4 | Open Document | Open Filing | 15 Aug 2012 | 14 Aug 2012 | 001-02360 | |
| 4 | Open Document | Open Filing | 15 Aug 2012 | 14 Aug 2012 | 001-02360 | |
| 4 | Open Document | Open Filing | 15 Aug 2012 | 14 Aug 2012 | 001-02360 | |
| 4 | Open Document | Open Filing | 15 Aug 2012 | 14 Aug 2012 | 001-02360 | |
| 4 | Open Document | Open Filing | 15 Aug 2012 | 14 Aug 2012 | 001-02360 | |
| 4 | Open Document | Open Filing | 09 Aug 2012 | 08 Aug 2012 | 001-02360 | |
| 4 | Open Document | Open Filing | 09 May 2012 | 08 May 2012 | 001-02360 | |
| 4 | Open Document | Open Filing | 13 Mar 2012 | 10 Mar 2012 | 001-13836 | |
| 4 | Open Document | Open Filing | 12 Mar 2012 | 08 Mar 2012 | 001-13836 | |
| 4 | Open Document | Open Filing | 09 Feb 2012 | 08 Feb 2012 | 001-02360 | |
| 4 | Open Document | Open Filing | 03 Feb 2012 | 01 Feb 2012 | 001-02360 |