| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 17 Jun 2022 | 15 Jun 2022 | 000-33043 | |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Mar 2022 | 14 Mar 2022 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Feb 2022 | 16 Feb 2022 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Dec 2021 | 15 Dec 2021 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Nov 2021 | 02 Nov 2021 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 27 Oct 2021 | 26 Oct 2021 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 06 Aug 2021 | 06 Aug 2021 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Jul 2021 | 20 Jul 2021 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Jun 2021 | 15 Jun 2021 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Mar 2021 | 02 Mar 2021 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 11 Feb 2021 | 09 Feb 2021 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Dec 2020 | 15 Dec 2020 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Jun 2020 | 15 Jun 2020 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 Mar 2020 | 03 Mar 2020 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Feb 2020 | 13 Feb 2020 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Dec 2019 | 15 Dec 2019 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Dec 2019 | 29 Nov 2019 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 30 Aug 2019 | 29 Aug 2019 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 28 Jun 2019 | 28 Jun 2019 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Jun 2019 | 15 Jun 2019 | 000-33043 |
| 4/A | Open Document | Open Filing | FORM 4/A - | 22 May 2019 | 15 Apr 2019 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Apr 2019 | 15 Apr 2019 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 06 Mar 2019 | 05 Mar 2019 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 15 Feb 2019 | 13 Feb 2019 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 14 Jan 2019 | 14 Jan 2019 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Dec 2018 | 15 Dec 2018 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 15 Oct 2018 | 15 Oct 2018 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Jul 2018 | 16 Jul 2018 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Jun 2018 | 15 Jun 2018 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Apr 2018 | 16 Apr 2018 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 07 Mar 2018 | 06 Mar 2018 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 08 Feb 2018 | 06 Feb 2018 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Dec 2017 | 15 Dec 2017 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Nov 2017 | 17 Nov 2017 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Aug 2017 | 18 Aug 2017 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Jun 2017 | 15 Jun 2017 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 19 May 2017 | 19 May 2017 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 09 Mar 2017 | 07 Mar 2017 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 10 Feb 2017 | 08 Feb 2017 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Dec 2016 | 15 Dec 2016 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Nov 2016 | 18 Nov 2016 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 22 Aug 2016 | 19 Aug 2016 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Jun 2016 | 15 Jun 2016 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 23 May 2016 | 20 May 2016 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 08 Mar 2016 | 07 Mar 2016 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 22 Feb 2016 | 19 Feb 2016 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 08 Feb 2016 | 04 Feb 2016 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Dec 2015 | 15 Dec 2015 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Nov 2015 | 17 Nov 2015 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 10 Nov 2015 | 09 Nov 2015 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 10 Aug 2015 | 10 Aug 2015 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Jun 2015 | 15 Jun 2015 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 08 May 2015 | 07 May 2015 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Apr 2015 | 31 Mar 2015 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 10 Feb 2015 | 06 Feb 2015 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Dec 2014 | 15 Dec 2014 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 10 Nov 2014 | 07 Nov 2014 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 06 Nov 2014 | 04 Nov 2014 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 27 Aug 2014 | 26 Aug 2014 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 12 Aug 2014 | 08 Aug 2014 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 09 May 2014 | 07 May 2014 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 24 Feb 2014 | 20 Feb 2014 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 10 Feb 2014 | 06 Feb 2014 | 000-33043 |
| 4 | Open Document | Open Filing | FORM 4 - | 07 Feb 2014 | 04 Feb 2014 | 000-33043 |