| 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/A | Open Document | Open Filing | FORM 4/A | 18 Jan 2022 | 07 Sep 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 | 18 Aug 2021 | 16 Aug 2021 | 001-32600 |
| 4/A | Open Document | Open Filing | FORM 4/A | 09 Sep 2020 | 08 Sep 2020 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Sep 2020 | 08 Sep 2020 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Sep 2020 | 31 Aug 2020 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Sep 2019 | 09 Sep 2019 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Aug 2019 | 29 Aug 2019 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Sep 2018 | 04 Sep 2018 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jul 2018 | 03 Jul 2018 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Dec 2017 | 07 Dec 2017 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Nov 2017 | 09 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 | 08 Jun 2017 | 07 Jun 2017 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Mar 2017 | 14 Mar 2017 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Dec 2016 | 06 Dec 2016 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Sep 2016 | 06 Sep 2016 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Sep 2016 | 01 Sep 2016 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Jul 2016 | 19 May 2016 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Sep 2015 | 08 Sep 2015 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Sep 2015 | 03 Sep 2015 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Aug 2015 | 24 Aug 2015 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 14 May 2015 | 12 May 2015 | 001-32600 |
| 4/A | Open Document | Open Filing | FORM 4/A | 11 Sep 2014 | 09 Sep 2014 | 001-32600 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Sep 2014 | 03 Sep 2014 | 001-32600 |