| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Mar 2022 | 07 Mar 2022 | 001-06706 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2022 | 02 Mar 2022 | 001-06706 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Jan 2022 | 21 Jan 2022 | 001-06706 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Aug 2021 | 24 Aug 2021 | 001-06706 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Mar 2021 | 05 Mar 2021 | 001-06706 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Mar 2021 | 03 Mar 2021 | 001-06706 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Jan 2021 | 22 Jan 2021 | 001-06706 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Mar 2020 | 06 Mar 2020 | 001-06706 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2020 | 04 Mar 2020 | 001-06706 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Jan 2020 | 23 Jan 2020 | 001-06706 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2019 | 05 Mar 2019 | 001-06706 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Mar 2019 | 01 Mar 2019 | 001-06706 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 11 Feb 2019 | 27 Aug 2018 | 001-06706 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Jan 2019 | 25 Jan 2019 | 001-06706 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Aug 2018 | 27 Aug 2018 | 001-06706 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Mar 2018 | 07 Mar 2018 | 001-06706 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2018 | 02 Mar 2018 | 001-06706 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Feb 2018 | 30 Jan 2018 | 001-06706 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 May 2017 | 02 May 2017 | 001-06706 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Mar 2017 | 09 Mar 2017 | 001-06706 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2017 | 03 Mar 2017 | 001-06706 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jan 2017 | 30 Jan 2017 | 001-06706 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Mar 2016 | 04 Mar 2016 | 001-06706 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2016 | 01 Mar 2016 | 001-06706 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Feb 2016 | 29 Jan 2016 | 001-06706 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 May 2015 | 04 May 2015 | 001-06706 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 25 Mar 2015 | 06 Mar 2015 | 001-06706 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Mar 2015 | 06 Mar 2015 | 001-06706 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Feb 2015 | 30 Jan 2015 | 001-06706 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 May 2014 | 06 May 2014 | 001-06706 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Mar 2014 | 07 Mar 2014 | 001-06706 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Feb 2014 | 21 Feb 2014 | 001-06706 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Jan 2014 | 29 Jan 2014 | 001-06706 |