| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Dec 11, 2025 | Dec 9, 2025 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 31, 2025 | Oct 30, 2025 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 29, 2025 | Sep 29, 2025 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 26, 2025 | Sep 24, 2025 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 28, 2025 | Mar 28, 2025 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 21, 2025 | Mar 19, 2025 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2025 | Feb 27, 2025 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 31, 2024 | Oct 30, 2024 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 1, 2024 | Sep 27, 2024 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4 - COLLIER | Sep 20, 2024 | Sep 18, 2024 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4 - COLLIER | Mar 25, 2024 | Mar 25, 2024 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4 - COLLIER | Mar 21, 2024 | Mar 20, 2024 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4 - COLLIER | Feb 27, 2024 | Feb 23, 2024 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4 - COLLIER | Oct 27, 2023 | Oct 27, 2023 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4_COLLIER | Sep 21, 2023 | Sep 20, 2023 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4_COLLIER_9-20-23 | Sep 20, 2023 | Sep 20, 2023 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4 - COLLIER | Mar 24, 2023 | Mar 22, 2023 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4 - COLLIER | Feb 24, 2023 | Feb 23, 2023 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 28, 2022 | Oct 27, 2022 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 20, 2022 | Sep 20, 2022 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4 | May 31, 2022 | May 26, 2022 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 18, 2022 | Mar 17, 2022 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 21, 2021 | Sep 20, 2021 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 16, 2021 | Aug 16, 2021 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 18, 2021 | Mar 16, 2021 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 10, 2020 | Dec 9, 2020 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 22, 2020 | Sep 21, 2020 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 18, 2020 | Aug 17, 2020 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 18, 2020 | Mar 17, 2020 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 12, 2020 | Mar 11, 2020 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 24, 2019 | Sep 20, 2019 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 19, 2019 | Aug 16, 2019 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 19, 2019 | Mar 15, 2019 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 10, 2018 | Oct 10, 2018 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 16, 2018 | Aug 16, 2018 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 19, 2018 | Mar 19, 2018 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 16, 2018 | Mar 15, 2018 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 28, 2018 | Feb 27, 2018 | 000-27701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 6, 2017 | Oct 6, 2017 | 000-27701 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Aug 23, 2017 | Aug 16, 2017 | 000-27701 |