| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 18 Jul 2023 | 14 Jul 2023 | 001-40228 |
| 3 | Open Document | Open Filing | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | 18 Jul 2023 | 14 Jul 2023 | 001-40228 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Aug 2022 | 03 Aug 2022 | 001-15983 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Feb 2022 | 07 Feb 2022 | 001-15983 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Feb 2021 | 05 Feb 2021 | 001-15983 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Dec 2020 | 14 Dec 2020 | 001-15983 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Aug 2020 | 10 Aug 2020 | 001-15983 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Feb 2020 | 03 Feb 2020 | 001-15983 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Feb 2019 | 31 Jan 2019 | 001-15983 |
| 4 | Open Document | Open Filing | FORM 4 - | 13 Mar 2018 | 09 Mar 2018 | 001-10776 |
| 5 | Open Document | Open Filing | FORM 5 - | 12 Feb 2018 | 31 Dec 2017 | 001-10776 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Feb 2018 | 02 Feb 2018 | 001-15983 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2017 | 01 Jul 2017 | 001-15983 |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2017 | 08 May 2017 | 001-15983 |
| 4 | Open Document | Open Filing | FORM 4 - | 08 May 2017 | 04 May 2017 | 001-10776 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Feb 2017 | 01 Feb 2017 | 001-10776 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jan 2017 | 26 Jan 2017 | 001-15983 |
| 4 | Open Document | Open Filing | FORM 4 - | 10 Nov 2016 | 09 Nov 2016 | 001-10776 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 May 2016 | 03 May 2016 | 001-10776 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Mar 2016 | 15 Mar 2016 | 001-10776 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Feb 2016 | 28 Jan 2016 | 001-15983 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Nov 2015 | 13 Nov 2015 | 001-10776 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Aug 2015 | 26 Aug 2015 | 001-05318 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Aug 2015 | 01 Aug 2015 | 001-05318 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 May 2015 | 27 May 2015 | 001-05318 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 May 2015 | 14 May 2015 | 001-05318 |
| 4 | Open Document | Open Filing | FORM 4 - | 07 May 2015 | 05 May 2015 | 001-10776 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Feb 2015 | 25 Feb 2015 | 001-05318 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Feb 2015 | 03 Feb 2015 | 001-15983 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Feb 2015 | 02 Feb 2015 | 001-05318 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Jan 2015 | 22 Jan 2015 | 001-15983 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Dec 2014 | 10 Dec 2014 | 001-05318 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Dec 2014 | 03 Dec 2014 | 001-05318 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Nov 2014 | 25 Nov 2014 | 001-05318 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Aug 2014 | 26 Aug 2014 | 001-05318 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Aug 2014 | 01 Aug 2014 | 001-05318 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 May 2014 | 28 May 2014 | 001-05318 |
| 4 | Open Document | Open Filing | FORM 4 - | 15 May 2014 | 07 May 2014 | 001-10776 |
| 4 | Open Document | Open Filing | FORM 4 | 08 May 2014 | 06 May 2014 | 001-15983 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 May 2014 | 02 May 2014 | 001-05318 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Mar 2014 | 24 Mar 2014 | 001-15983 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Feb 2014 | 26 Feb 2014 | 001-05318 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Jan 2014 | 23 Jan 2014 | 001-15983 |