| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 28 Dec 2022 | 27 Dec 2022 | 001-16391 | |
| 4 | Open Document | Open Filing | 07 Dec 2022 | 05 Dec 2022 | 001-16391 | |
| 4 | Open Document | Open Filing | 02 Dec 2022 | 01 Dec 2022 | 001-16391 | |
| 4 | Open Document | Open Filing | 06 Oct 2022 | 04 Oct 2022 | 001-16391 | |
| 4 | Open Document | Open Filing | 04 Jan 2022 | 03 Jan 2022 | 001-16391 | |
| 4 | Open Document | Open Filing | 03 Dec 2021 | 01 Dec 2021 | 001-16391 | |
| 4 | Open Document | Open Filing | 09 Sep 2021 | 09 Sep 2021 | 001-16391 | |
| 4 | Open Document | Open Filing | 20 May 2021 | 18 May 2021 | 001-16391 | |
| 4 | Open Document | Open Filing | 18 May 2021 | 17 May 2021 | 001-16391 | |
| 4 | Open Document | Open Filing | 16 Mar 2021 | 16 Mar 2021 | 001-16391 | |
| 4 | Open Document | Open Filing | 10 Mar 2021 | 08 Mar 2021 | 001-16391 | |
| 4 | Open Document | Open Filing | 04 Mar 2021 | 02 Mar 2021 | 001-16391 | |
| 4 | Open Document | Open Filing | 26 Feb 2021 | 25 Feb 2021 | 001-16391 | |
| 4 | Open Document | Open Filing | 09 Dec 2020 | 07 Dec 2020 | 001-16391 | |
| 4 | Open Document | Open Filing | 01 Dec 2020 | 30 Nov 2020 | 001-16391 | |
| 4 | Open Document | Open Filing | 10 Jun 2020 | 09 Jun 2020 | 001-16391 | |
| 4 | Open Document | Open Filing | 13 May 2020 | 12 May 2020 | 001-16391 | |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2020 | 03 Mar 2020 | 001-16391 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2020 | 27 Feb 2020 | 001-16391 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Dec 2019 | 23 Dec 2019 | 001-16391 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Dec 2019 | 17 Dec 2019 | 001-16391 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Dec 2019 | 06 Dec 2019 | 001-16391 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jun 2019 | 31 May 2019 | 001-16391 |
| 4/A | Open Document | Open Filing | FORM 4/A | 06 Mar 2019 | 26 Feb 2019 | 001-16391 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Mar 2019 | 01 Mar 2019 | 001-16391 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Feb 2019 | 26 Feb 2019 | 001-16391 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2019 | 02 Jan 2019 | 001-16391 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Dec 2018 | 14 Dec 2018 | 001-16391 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Dec 2018 | 04 Dec 2018 | 001-16391 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Aug 2018 | 31 Jul 2018 | 001-16391 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2018 | 02 Mar 2018 | 001-16391 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Mar 2018 | 28 Feb 2018 | 001-16391 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Dec 2017 | 04 Dec 2017 | 001-16391 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Aug 2017 | 31 Jul 2017 | 001-16391 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2017 | 28 Feb 2017 | 001-16391 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Feb 2017 | 31 Jan 2017 | 001-16391 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Nov 2016 | 16 Nov 2016 | 001-16391 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Aug 2016 | 31 Jul 2016 | 001-16391 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Mar 2016 | 07 Mar 2016 | 001-16391 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Mar 2016 | 28 Feb 2016 | 001-16391 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Feb 2016 | 10 Feb 2016 | 001-16391 |
| 4/A | Open Document | Open Filing | FORM 4/A | 10 Nov 2015 | 05 Nov 2015 | 001-16391 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Nov 2015 | 05 Nov 2015 | 001-16391 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Aug 2015 | 10 Aug 2015 | 001-16391 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Aug 2015 | 31 Jul 2015 | 001-16391 |
| 4 | Open Document | Open Filing | FORM 4 | 26 May 2015 | 11 May 2015 | 001-16391 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2015 | 04 Mar 2015 | 001-16391 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Feb 2015 | 19 Feb 2015 | 001-16391 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Dec 2014 | 17 Dec 2014 | 001-16391 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Nov 2014 | 06 Nov 2014 | 001-16391 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 30 Sep 2014 | 23 Sep 2014 | 001-16391 |