| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Jun 5, 2025 | Jun 3, 2025 | 001-13489 |
| 4 | Open Document | Open Filing | OPTION GRANT | May 9, 2025 | May 8, 2025 | 001-13489 |
| 4 | Open Document | Open Filing | OPTION EXERCISE | May 7, 2025 | May 5, 2025 | 001-13489 |
| 4 | Open Document | Open Filing | OPTION GRANT | May 13, 2024 | May 9, 2024 | 001-13489 |
| 4 | Open Document | Open Filing | OPTION EXERCISE | May 1, 2024 | Apr 30, 2024 | 001-13489 |
| 4 | Open Document | Open Filing | GIFT | Dec 11, 2023 | Dec 4, 2023 | 001-13489 |
| 4 | Open Document | Open Filing | PURCHASE | Jul 3, 2023 | Jun 29, 2023 | 001-13489 |
| 5 | Open Document | Open Filing | OPTION GRANT | May 4, 2023 | May 4, 2023 | 001-13489 |
| 5 | Open Document | Open Filing | ROTH SHARES | Feb 13, 2023 | Dec 31, 2022 | 001-13489 |
| 4 | Open Document | Open Filing | 2022 OPTION GRANT | May 6, 2022 | May 5, 2022 | 001-13489 |
| 4 | Open Document | Open Filing | VOLUNTARY GIFT | Jan 12, 2022 | Dec 30, 2021 | 001-13489 |
| 4 | Open Document | Open Filing | OPTION EXERCISE | Dec 29, 2021 | Dec 29, 2021 | 001-13489 |
| 4 | Open Document | Open Filing | FORM 4 | May 7, 2021 | May 6, 2021 | 001-13489 |
| 4 | Open Document | Open Filing | OPTION EXERCISE | Apr 30, 2021 | Apr 27, 2021 | 001-13489 |
| 4 | Open Document | Open Filing | OPEN MARKET PURCHASE | Sep 24, 2020 | Sep 22, 2020 | 001-13489 |
| 4 | Open Document | Open Filing | GRANT | May 8, 2020 | May 7, 2020 | 001-13489 |
| 4 | Open Document | Open Filing | OPTION EXERCISE | Apr 8, 2020 | Apr 6, 2020 | 001-13489 |
| 5/A | Open Document | Open Filing | AMENDMENT TO FORM 5 | Feb 21, 2020 | Dec 31, 2019 | 001-13489 |
| 5 | Open Document | Open Filing | GIFT | Feb 6, 2020 | Dec 31, 2019 | 001-13489 |
| 4 | Open Document | Open Filing | GRANT | May 10, 2019 | May 9, 2019 | 001-13489 |
| 4 | Open Document | Open Filing | OPTION EXERCISE WITH 2019 BONUS USED | May 6, 2019 | May 3, 2019 | 001-13489 |
| 4 | Open Document | Open Filing | VOLUNTARY GIFT REPORT | Jan 2, 2019 | Dec 31, 2018 | 001-13489 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 13, 2018 | Nov 8, 2018 | 001-13489 |
| 4 | Open Document | Open Filing | 2018 DIRECTOR GRANT | May 4, 2018 | May 3, 2018 | 001-13489 |
| 4 | Open Document | Open Filing | EXERCISE 7,500 OF 2013 $47.45 OPTIONS | Mar 23, 2018 | Mar 21, 2018 | 001-13489 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2017 | May 9, 2017 | 001-13489 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 2, 2017 | May 1, 2017 | 001-13489 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 3, 2016 | Jun 2, 2016 | 001-13489 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 21, 2016 | Mar 21, 2016 | 001-13489 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 17, 2015 | Dec 15, 2015 | 001-13489 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 4, 2015 | Nov 3, 2015 | 001-13489 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 8, 2015 | May 7, 2015 | 001-13489 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 9, 2014 | May 8, 2014 | 001-13489 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 18, 2014 | Feb 13, 2014 | 001-13489 |