| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 08 Feb 2024 | 06 Feb 2024 | 001-32550 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Feb 2023 | 07 Feb 2023 | 001-32550 |
| 3 | Open Document | Open Filing | FORM 3 | 09 Dec 2022 | 02 Dec 2022 | 001-32550 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Oct 2019 | 11 Oct 2019 | 001-12173 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Sep 2019 | 13 Sep 2019 | 001-12173 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Jun 2019 | 15 Jun 2019 | 001-12173 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 May 2019 | 14 May 2019 | 001-12173 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Jun 2018 | 15 Jun 2018 | 001-12173 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 May 2017 | 16 May 2017 | 001-12173 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 May 2016 | 17 May 2016 | 001-12173 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 19 May 2016 | 17 May 2016 | 001-12173 |
| 3 | Open Document | Open Filing | FORM 3 | 04 Apr 2016 | 01 Apr 2016 | 001-08198 |