| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Sep 2023 | 12 Sep 2023 | 001-13643 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Feb 2023 | 22 Feb 2023 | 001-13643 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Sep 2022 | 12 Sep 2022 | 001-13643 |
| 4 | Open Document | Open Filing | FORM 4 - | 09 Dec 2021 | 07 Dec 2021 | 001-02402 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Dec 2020 | 01 Dec 2020 | 001-02402 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Dec 2019 | 03 Dec 2019 | 001-02402 |
| 4 | Open Document | Open Filing | FORM 4 - | 06 Dec 2018 | 04 Dec 2018 | 001-02402 |
| 4 | Open Document | Open Filing | FORM 4 - | 07 Dec 2017 | 05 Dec 2017 | 001-02402 |
| 3 | Open Document | Open Filing | FORM 3 - | 31 Mar 2017 | 28 Mar 2017 | 001-02402 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Dec 2015 | 30 Nov 2015 | 001-31371 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Nov 2015 | 12 Nov 2015 | 001-31371 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Sep 2015 | 15 Sep 2015 | 001-31371 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Sep 2015 | 31 Aug 2015 | 001-31371 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2015 | 28 May 2015 | 001-31371 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jun 2015 | 28 May 2015 | 001-31371 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 May 2015 | 12 May 2015 | 001-31371 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2015 | 26 Feb 2015 | 001-31371 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Dec 2014 | 02 Dec 2014 | 001-31371 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Sep 2014 | 15 Sep 2014 | 001-31371 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Sep 2014 | 28 Aug 2014 | 001-31371 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 May 2014 | 29 May 2014 | 001-31371 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 May 2014 | 12 May 2014 | 001-31371 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 May 2014 | 12 May 2014 | 001-31371 |