| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 23 May 2025 | 22 May 2025 | 001-03034 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 May 2025 | 09 May 2025 | 001-33841 |
| 4 | Open Document | Open Filing | 31 Dec 2024 | 28 Dec 2024 | 001-03034 | |
| 4 | Open Document | Open Filing | 01 Oct 2024 | 28 Sep 2024 | 001-03034 | |
| 4 | Open Document | Open Filing | 02 Jul 2024 | 28 Jun 2024 | 001-03034 | |
| 4 | Open Document | Open Filing | 23 May 2024 | 22 May 2024 | 001-03034 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 May 2024 | 10 May 2024 | 001-33841 |
| 4 | Open Document | Open Filing | 29 Mar 2024 | 28 Mar 2024 | 001-03034 | |
| 4 | Open Document | Open Filing | 02 Jan 2024 | 28 Dec 2023 | 001-03034 | |
| 4 | Open Document | Open Filing | 02 Oct 2023 | 28 Sep 2023 | 001-03034 | |
| 4 | Open Document | Open Filing | 29 Jun 2023 | 28 Jun 2023 | 001-03034 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Jun 2023 | 20 Jun 2023 | 001-33841 |
| 4 | Open Document | Open Filing | 25 May 2023 | 24 May 2023 | 001-03034 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2023 | 12 May 2023 | 001-33841 |
| 4 | Open Document | Open Filing | 30 Mar 2023 | 28 Mar 2023 | 001-03034 | |
| 4 | Open Document | Open Filing | FORM 4 | 30 Dec 2022 | 28 Dec 2022 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Sep 2022 | 28 Sep 2022 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jun 2022 | 28 Jun 2022 | 001-03034 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Jun 2022 | 15 Jun 2022 | 001-33841 |
| 4 | Open Document | Open Filing | FORM 4 | 23 May 2022 | 19 May 2022 | 001-03034 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2022 | 13 May 2022 | 001-33841 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Mar 2022 | 28 Mar 2022 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Dec 2021 | 28 Dec 2021 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Sep 2021 | 28 Sep 2021 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jun 2021 | 28 Jun 2021 | 001-03034 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Jun 2021 | 16 Jun 2021 | 001-33841 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Jun 2021 | 16 Jun 2021 | 001-33841 |
| 4 | Open Document | Open Filing | FORM 4 | 24 May 2021 | 20 May 2021 | 001-03034 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 May 2021 | 14 May 2021 | 001-33841 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Mar 2021 | 26 Mar 2021 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Dec 2020 | 28 Dec 2020 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Sep 2020 | 28 Sep 2020 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jun 2020 | 26 Jun 2020 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 27 May 2020 | 22 May 2020 | 001-03034 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 May 2020 | 08 May 2020 | 001-33841 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Mar 2020 | 27 Mar 2020 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Dec 2019 | 27 Dec 2019 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Oct 2019 | 27 Sep 2019 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jul 2019 | 28 Jun 2019 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 17 May 2019 | 15 May 2019 | 001-03034 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 May 2019 | 10 May 2019 | 001-33841 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Mar 2019 | 28 Mar 2019 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Dec 2018 | 28 Dec 2018 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Oct 2018 | 28 Sep 2018 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Jun 2018 | 28 Jun 2018 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 18 May 2018 | 17 May 2018 | 001-03034 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 May 2018 | 11 May 2018 | 001-33841 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Mar 2018 | 28 Mar 2018 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jan 2018 | 28 Dec 2017 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Sep 2017 | 28 Sep 2017 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jun 2017 | 28 Jun 2017 | 001-03034 |
| 4 | Open Document | Open Filing | 19 Jun 2017 | 15 Jun 2017 | 001-33841 | |
| 4 | Open Document | Open Filing | FORM 4 | 19 May 2017 | 18 May 2017 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Mar 2017 | 28 Mar 2017 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Dec 2016 | 28 Dec 2016 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Sep 2016 | 28 Sep 2016 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jun 2016 | 28 Jun 2016 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 19 May 2016 | 19 May 2016 | 001-03034 |
| 4 | Open Document | Open Filing | 16 May 2016 | 16 May 2016 | 001-33841 | |
| 4 | Open Document | Open Filing | FORM 4 | 30 Mar 2016 | 28 Mar 2016 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Dec 2015 | 28 Dec 2015 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Sep 2015 | 28 Sep 2015 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Jun 2015 | 26 Jun 2015 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 21 May 2015 | 21 May 2015 | 001-03034 |
| 4 | Open Document | Open Filing | 11 May 2015 | 07 May 2015 | 001-33841 | |
| 4 | Open Document | Open Filing | FORM 4 | 30 Mar 2015 | 27 Mar 2015 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Dec 2014 | 26 Dec 2014 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Sep 2014 | 26 Sep 2014 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Jun 2014 | 27 Jun 2014 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 22 May 2014 | 22 May 2014 | 001-03034 |
| 4 | Open Document | Open Filing | 12 May 2014 | 08 May 2014 | 001-33841 | |
| 4 | Open Document | Open Filing | FORM 4 | 01 Apr 2014 | 28 Mar 2014 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Dec 2013 | 27 Dec 2013 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Sep 2013 | 27 Sep 2013 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jul 2013 | 28 Jun 2013 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 24 May 2013 | 23 May 2013 | 001-03034 |
| 4 | Open Document | Open Filing | 13 May 2013 | 09 May 2013 | 001-33841 | |
| 4 | Open Document | Open Filing | FORM 4 | 01 Apr 2013 | 28 Mar 2013 | 001-03034 |
| 4/A | Open Document | Open Filing | FORM 4/A | 18 Mar 2013 | 15 Mar 2013 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Mar 2013 | 15 Mar 2013 | 001-03034 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Mar 2013 | 01 Mar 2013 | 001-31240 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Mar 2013 | 27 Feb 2013 | 001-31240 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Dec 2012 | 28 Dec 2012 | 001-03034 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Oct 2012 | 28 Sep 2012 | 001-03034 |
| 4 | Open Document | Open Filing | O'BRIEN - 08/02/2012 RESIGNATION AND FORFEITURE OF UNITS | 06 Aug 2012 | 02 Aug 2012 | 001-34664 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Aug 2012 | 01 Aug 2012 | 001-03034 |
| 3 | Open Document | Open Filing | FORM 3 | 03 Aug 2012 | 01 Aug 2012 | 001-03034 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jul 2012 | 30 Jun 2012 | 001-31240 |
| 4 | Open Document | Open Filing | 15 May 2012 | 11 May 2012 | 001-33841 | |
| 4 | Open Document | Open Filing | O'BRIEN - 04/01/2012 RESTRICTED UNIT GRANT | 03 Apr 2012 | 01 Apr 2012 | 001-34664 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Mar 2012 | 01 Mar 2012 | 001-31240 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Mar 2012 | 28 Feb 2012 | 001-31240 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2012 | 31 Dec 2011 | 001-31240 |