| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 25 May 2022 | 24 May 2022 | 001-05005 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 May 2022 | 01 May 2022 | 001-05005 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 15 Mar 2022 | 12 Mar 2022 | 001-05005 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 Feb 2022 | 15 Feb 2022 | 001-05005 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 Feb 2022 | 12 Feb 2022 | 001-05005 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Jan 2022 | 01 Jan 2022 | 001-05005 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Oct 2021 | 20 Oct 2021 | 001-05005 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Jun 2021 | 01 May 2021 | 001-05005 |
| 4 | Open Document | Open Filing | FORM 4 | 05 May 2021 | 04 May 2021 | 001-05005 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Mar 2021 | 12 Mar 2021 | 001-05005 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Feb 2021 | 12 Feb 2021 | 001-05005 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Jan 2021 | 05 Jan 2021 | 001-05005 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Oct 2020 | 20 Oct 2020 | 001-05005 |
| 4/A | Open Document | Open Filing | FORM 4/A | 06 May 2020 | 01 May 2020 | 001-05005 |
| 4 | Open Document | Open Filing | FORM 4 | 05 May 2020 | 01 May 2020 | 001-05005 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Feb 2020 | 12 Feb 2020 | 001-05005 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Jan 2020 | 05 Jan 2020 | 001-05005 |
| 4 | Open Document | Open Filing | FORM 4 | 03 May 2019 | 01 May 2019 | 001-05005 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Jan 2019 | 05 Jan 2019 | 001-05005 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Aug 2018 | 20 Aug 2018 | 001-05005 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Aug 2018 | 14 Aug 2018 | 001-05005 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 Jul 2018 | 18 Jul 2018 | 001-05005 |
| 4 | Open Document | Open Filing | 03 Jul 2018 | 01 Jul 2018 | 001-05005 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Mar 2018 | 01 Mar 2018 | 001-05005 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Jan 2018 | 05 Jan 2018 | 001-05005 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Nov 2017 | 13 Nov 2017 | 001-05005 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2017 | 02 Jan 2017 | 001-05005 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Dec 2016 | 05 Dec 2016 | 001-05005 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Nov 2016 | 21 Nov 2016 | 001-05005 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2016 | 03 Jan 2016 | 001-05005 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2015 | 01 Jan 2015 | 001-05005 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2014 | 02 Jan 2014 | 001-05005 |