| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 11 May 2022 | 10 May 2022 | 001-12604 |
| 4 | Open Document | Open Filing | FORM 4 | 05 May 2022 | 03 May 2022 | 001-38108 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2022 | 30 Dec 2021 | 001-12604 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Jul 2021 | 06 May 2021 | 001-12604 |
| 4 | Open Document | Open Filing | FORM 4 | 10 May 2021 | 06 May 2021 | 001-12604 |
| 4 | Open Document | Open Filing | FORM 4 | 06 May 2021 | 04 May 2021 | 001-38108 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Mar 2021 | 15 Mar 2021 | 001-12604 |
| 4 | Open Document | Open Filing | FORM 4 | 08 May 2020 | 06 May 2020 | 001-12604 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 May 2020 | 30 Jun 2019 | 001-38108 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2020 | 02 Mar 2020 | 001-12604 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Dec 2019 | 26 Dec 2019 | 001-12604 |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2019 | 07 May 2019 | 001-12604 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 May 2019 | 30 Apr 2019 | 001-38108 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Dec 2018 | 27 Dec 2018 | 001-12604 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jun 2018 | 05 Jun 2018 | 001-38108 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 07 Jun 2018 | 04 Jun 2018 | 001-38108 |
| 4 | Open Document | Open Filing | FORM 4 | 10 May 2018 | 08 May 2018 | 001-12604 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Dec 2017 | 28 Dec 2017 | 001-12604 |
| 4 | Open Document | Open Filing | FORM 4 | 08 May 2017 | 04 May 2017 | 001-12604 |
| 4/A | Open Document | Open Filing | FORM 4/A | 09 Jan 2017 | 29 Dec 2016 | 001-12604 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Dec 2016 | 29 Dec 2016 | 001-12604 |
| 4 | Open Document | Open Filing | FORM 4 | 26 May 2016 | 04 May 2016 | 001-12604 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Feb 2016 | 15 Feb 2016 | 001-12604 |
| 3 | Open Document | Open Filing | FORM 3 | 16 Feb 2016 | 15 Feb 2016 | 001-12604 |