| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 10 Mar 2022 | 07 Mar 2022 | 001-14605 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Dec 2021 | 24 Dec 2021 | 001-14605 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Dec 2020 | 29 Dec 2020 | 001-14605 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Nov 2019 | 08 Nov 2019 | 001-14605 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Apr 2019 | 14 Apr 2019 | 001-14605 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Dec 2018 | 18 Dec 2018 | 001-14605 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Jun 2018 | 12 Jun 2018 | 001-14605 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Apr 2018 | 26 Mar 2018 | 001-14605 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Jun 2017 | 16 Jun 2017 | 001-14605 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Feb 2016 | 17 Feb 2016 | 001-14605 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Feb 2016 | 29 Jan 2016 | 001-14605 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Aug 2014 | 15 Aug 2014 | 001-14605 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Jul 2014 | 25 Jul 2014 | 001-14605 |