| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 19 Mar 2025 | 17 Mar 2025 | 001-16371 |
| 4 | Open Document | Open Filing | 4 | 27 Feb 2025 | 25 Feb 2025 | 001-16371 |
| 4 | Open Document | Open Filing | 4 | 04 Dec 2024 | 02 Dec 2024 | 001-16371 |
| 4 | Open Document | Open Filing | 4 | 28 Mar 2024 | 27 Mar 2024 | 001-16371 |
| 144 | Open Document | Open Filing | 27 Mar 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Dec 2022 | 05 Dec 2022 | 001-16371 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jan 2022 | 05 Jan 2022 | 001-16371 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Mar 2021 | 26 Mar 2021 | 001-16371 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Jan 2021 | 06 Jan 2021 | 001-16371 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2021 | 05 Jan 2021 | 001-16371 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Jan 2020 | 18 Dec 2019 | 001-16371 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Dec 2019 | 18 Dec 2019 | 001-16371 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jun 2019 | 05 Jun 2019 | 001-16371 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jul 2018 | 18 Jul 2018 | 001-16371 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Jan 2017 | 17 Jan 2017 | 001-16371 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Mar 2016 | 16 Mar 2016 | 001-16371 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Oct 2015 | 20 Oct 2015 | 001-16371 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Jul 2015 | 06 Jul 2015 | 001-16371 |
| 4 | Open Document | Open Filing | FORM 4 - SILBERMAN | 17 Apr 2015 | 16 Apr 2015 | 001-16371 |
| 4 | Open Document | Open Filing | FORM 4 - SILBERMAN | 25 Mar 2015 | 24 Mar 2015 | 001-16371 |
| 4 | Open Document | Open Filing | FORM 4 - SILBERMAN | 13 Mar 2015 | 11 Mar 2015 | 001-16371 |
| 4 | Open Document | Open Filing | FORM 4 - SILBERMAN | 24 Dec 2014 | 22 Dec 2014 | 001-16371 |