| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 18 Oct 2021 | 14 Oct 2021 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Oct 2021 | 30 Sep 2021 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jul 2021 | 30 Jun 2021 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2021 | 31 Mar 2021 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2021 | 31 Dec 2020 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Oct 2020 | 30 Sep 2020 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2020 | 30 Jun 2020 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2020 | 31 Mar 2020 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jan 2020 | 30 Dec 2019 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Oct 2019 | 30 Sep 2019 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2019 | 28 Jun 2019 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2019 | 29 Mar 2019 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2019 | 31 Dec 2018 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Oct 2018 | 28 Sep 2018 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jul 2018 | 29 Jun 2018 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Apr 2018 | 30 Mar 2018 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2018 | 29 Dec 2017 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2017 | 29 Sep 2017 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2017 | 30 Jun 2017 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Apr 2017 | 31 Mar 2017 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2017 | 30 Dec 2016 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Nov 2016 | 08 Nov 2016 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Nov 2016 | 04 Nov 2016 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Nov 2016 | 02 Nov 2016 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Nov 2016 | 31 Oct 2016 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Oct 2016 | 27 Oct 2016 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Oct 2016 | 25 Oct 2016 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Oct 2016 | 21 Oct 2016 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Oct 2016 | 19 Oct 2016 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Oct 2016 | 17 Oct 2016 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Oct 2016 | 13 Oct 2016 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Oct 2016 | 11 Oct 2016 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Oct 2016 | 06 Oct 2016 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Oct 2016 | 04 Oct 2016 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Oct 2016 | 30 Sep 2016 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Sep 2016 | 28 Sep 2016 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Sep 2016 | 26 Sep 2016 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Sep 2016 | 22 Sep 2016 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Sep 2016 | 20 Sep 2016 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Sep 2016 | 16 Sep 2016 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Sep 2016 | 14 Sep 2016 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Sep 2016 | 12 Sep 2016 | 001-07234 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Sep 2016 | 08 Sep 2016 | 001-07234 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Aug 2016 | 08 Aug 2016 | 001-07234 |