| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 14 Mar 2025 | 13 Mar 2025 | 000-19424 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Mar 2024 | 21 Mar 2024 | 000-19424 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Mar 2023 | 03 Mar 2023 | 000-19424 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Mar 2022 | 07 Mar 2022 | 000-19424 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Feb 2021 | 18 Feb 2021 | 000-19424 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Dec 2020 | 22 Dec 2020 | 000-19424 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Dec 2019 | 11 Dec 2019 | 000-19424 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Apr 2019 | 24 Apr 2019 | 000-19424 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 19 Apr 2019 | 09 Apr 2019 | 000-19424 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Jul 2016 | 08 Jul 2016 | 001-13417 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Apr 2015 | 06 Apr 2015 | 001-13417 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 13 Feb 2015 | 13 Aug 2014 | 001-13417 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Aug 2014 | 13 Aug 2014 | 001-13417 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Mar 2014 | 24 Mar 2014 | 001-13417 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Mar 2014 | 03 Mar 2014 | 001-13417 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 05 Mar 2014 | 01 Mar 2014 | 001-13417 |