| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 31 Jan 2024 | 29 Jan 2024 | 001-14423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Feb 2023 | 30 Jan 2023 | 001-14423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Feb 2022 | 31 Jan 2022 | 001-14423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Jan 2022 | 25 Jan 2022 | 001-14423 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Aug 2021 | 27 Aug 2021 | 001-34841 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Aug 2021 | 02 Aug 2021 | 001-34841 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Jul 2021 | 26 Jul 2021 | 001-34841 |
| 4 | Open Document | Open Filing | FORM 4 | 26 May 2021 | 24 May 2021 | 001-34841 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Feb 2021 | 01 Feb 2021 | 001-14423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Jan 2021 | 25 Jan 2021 | 001-14423 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Dec 2020 | 01 Dec 2020 | 001-34841 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Oct 2020 | 27 Oct 2020 | 001-34841 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Oct 2020 | 26 Oct 2020 | 001-34841 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Jul 2020 | 26 Jul 2020 | 001-34841 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Jan 2020 | 27 Jan 2020 | 001-14423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Jan 2020 | 21 Jan 2020 | 001-14423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Nov 2019 | 01 Nov 2019 | 001-14423 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Oct 2019 | 29 Oct 2019 | 001-34841 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Oct 2019 | 26 Oct 2019 | 001-34841 |
| 3 | Open Document | Open Filing | FORM 3 | 01 Aug 2019 | 01 Aug 2019 | 001-34841 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jul 2019 | 29 Jul 2019 | 001-14423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Jan 2019 | 21 Jan 2019 | 001-14423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 May 2018 | 23 May 2018 | 001-33988 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Jan 2018 | 22 Jan 2018 | 001-14423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Jan 2018 | 22 Jan 2018 | 001-14423 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 25 May 2017 | 24 May 2017 | 001-33988 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Feb 2017 | 31 Jan 2017 | 001-14423 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 26 Jan 2017 | 23 Jan 2017 | 001-14423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Jan 2017 | 23 Jan 2017 | 001-14423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Nov 2016 | 18 Nov 2016 | 001-14423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 May 2016 | 13 May 2016 | 001-14423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Jan 2016 | 25 Jan 2016 | 001-14423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Feb 2015 | 25 Feb 2015 | 001-14423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Jan 2015 | 26 Jan 2015 | 001-14423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Jan 2015 | 20 Jan 2015 | 001-14423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 May 2014 | 27 May 2014 | 001-14423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Apr 2014 | 24 Feb 2014 | 001-14423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Feb 2014 | 19 Feb 2014 | 001-14423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jan 2014 | 20 Jan 2014 | 001-14423 |