| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 21 Jun 2024 | 20 Jun 2024 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Sep 2023 | 07 Sep 2023 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Sep 2022 | 08 Sep 2022 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Nov 2021 | 23 Nov 2021 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Sep 2021 | 07 Sep 2021 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Aug 2021 | 23 Aug 2021 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Dec 2020 | 09 Dec 2020 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Dec 2020 | 08 Dec 2020 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Nov 2020 | 16 Nov 2020 | 001-32600 |
| 144 | Open Document | Open Filing | FORM 144 | 05 Nov 2020 | ||
| 4 | Open Document | Open Filing | FORM 4 | 09 Sep 2020 | 08 Sep 2020 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Aug 2020 | 19 Aug 2020 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Dec 2019 | 29 Nov 2019 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Sep 2019 | 09 Sep 2019 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Aug 2019 | 21 Aug 2019 | 001-32600 |
| 4/A | Open Document | Open Filing | FORM 4/A | 22 Jan 2019 | 14 Dec 2018 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Dec 2018 | 14 Dec 2018 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Nov 2018 | 15 Nov 2018 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Nov 2018 | 08 Nov 2018 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Sep 2018 | 04 Sep 2018 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Aug 2018 | 22 Aug 2018 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Dec 2017 | 30 Nov 2017 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Nov 2017 | 27 Nov 2017 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Sep 2017 | 05 Sep 2017 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Aug 2017 | 23 Aug 2017 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Jun 2017 | 22 Jun 2017 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Feb 2017 | 16 Nov 2016 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Feb 2017 | 21 Feb 2017 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Feb 2017 | 15 Feb 2017 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Feb 2017 | 10 Feb 2017 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Sep 2016 | 29 Sep 2016 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Sep 2016 | 26 Nov 2014 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Dec 2015 | 08 Dec 2015 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Sep 2015 | 08 Sep 2015 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Jul 2015 | 15 Jul 2015 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Jun 2015 | 22 Jun 2015 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jun 2015 | 02 Jun 2015 | 001-32600 |
| 4/A | Open Document | Open Filing | FORM 4/A | 26 May 2015 | 25 May 2015 | 001-32600 |
| 4/A | Open Document | Open Filing | FORM 4/A | 26 May 2015 | 03 Jul 2014 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Sep 2014 | 09 Sep 2014 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Jul 2014 | 03 Jul 2014 | 001-32600 |