| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Dec 3, 2025 | Dec 3, 2025 | 001-13489 |
| 4 | Open Document | Open Filing | GRANT | Mar 6, 2025 | Mar 5, 2025 | 001-13489 |
| 4 | Open Document | Open Filing | OPTION GRANT | Feb 26, 2025 | Feb 24, 2025 | 001-13489 |
| 5 | Open Document | Open Filing | ESPP&DRIP | Feb 10, 2025 | Dec 31, 2024 | 001-13489 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2025 | Jan 1, 2025 | 001-13489 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 14, 2024 | Mar 12, 2024 | 001-13489 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2024 | Mar 5, 2024 | 001-13489 |
| 4 | Open Document | Open Filing | OPTION EXERCISE | Feb 26, 2024 | Feb 22, 2024 | 001-13489 |
| 5 | Open Document | Open Filing | DRIP/ESPP | Feb 6, 2024 | Dec 31, 2023 | 001-13489 |
| 4 | Open Document | Open Filing | RESTRICTED WITHHOLDING | Jan 3, 2024 | Jan 1, 2024 | 001-13489 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 24, 2023 | Nov 21, 2023 | 001-13489 |
| 4 | Open Document | Open Filing | STOCK | Mar 9, 2023 | Mar 8, 2023 | 001-13489 |
| 5 | Open Document | Open Filing | DRIP | Feb 13, 2023 | Dec 31, 2022 | 001-13489 |
| 4 | Open Document | Open Filing | DISPOSE | Jan 4, 2023 | Jan 1, 2023 | 001-13489 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2022 | Feb 25, 2022 | 001-13489 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 23, 2022 | Feb 18, 2022 | 001-13489 |
| 5 | Open Document | Open Filing | DRIP AND ESPP | Feb 2, 2022 | Dec 31, 2021 | 001-13489 |
| 4 | Open Document | Open Filing | WITHHOLDING | Jan 3, 2022 | Jan 1, 2022 | 001-13489 |
| 4 | Open Document | Open Filing | NET EXERCISE OF OPTION | Nov 9, 2021 | Nov 5, 2021 | 001-13489 |
| 4 | Open Document | Open Filing | RESTRICTED STOCK GRANT | Feb 26, 2021 | Feb 24, 2021 | 001-13489 |
| 5 | Open Document | Open Filing | ESPP AND DRIP | Feb 10, 2021 | Dec 31, 2020 | 001-13489 |
| 4 | Open Document | Open Filing | RESTRICTED STOCK GRANT | Feb 25, 2020 | Feb 21, 2020 | 001-13489 |
| 5 | Open Document | Open Filing | ESPP | Feb 6, 2020 | Dec 31, 2019 | 001-13489 |
| 4 | Open Document | Open Filing | RESTRICTED A | Feb 25, 2019 | Feb 22, 2019 | 001-13489 |
| 4 | Open Document | Open Filing | 2017 OPTION EXERCISE | Feb 21, 2019 | Feb 19, 2019 | 001-13489 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 16, 2017 | Mar 14, 2017 | 001-13489 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 2, 2017 | Feb 13, 2017 | 001-13489 |