| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 144 | Open Document | Open Filing | Aug 5, 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | Jul 1, 2024 | Jun 30, 2024 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 23, 2024 | Feb 21, 2024 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 21, 2024 | Feb 19, 2024 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 24, 2023 | Feb 22, 2023 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 22, 2023 | Feb 19, 2023 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 23, 2022 | Feb 19, 2022 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 22, 2022 | Feb 17, 2022 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 23, 2021 | Feb 19, 2021 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 22, 2021 | Feb 18, 2021 | 001-16441 |
| 4/A | Open Document | Open Filing | FORM 4/A | Jan 12, 2021 | Feb 19, 2018 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 | May 6, 2020 | May 5, 2020 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 24, 2020 | Feb 20, 2020 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 21, 2020 | Feb 19, 2020 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 25, 2019 | Feb 21, 2019 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 21, 2019 | Feb 19, 2019 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 23, 2018 | Feb 21, 2018 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 21, 2018 | Feb 19, 2018 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 8, 2017 | Nov 6, 2017 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 22, 2017 | Feb 19, 2017 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 21, 2017 | Feb 16, 2017 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 28, 2016 | Apr 27, 2016 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 23, 2016 | Feb 19, 2016 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 22, 2016 | Feb 18, 2016 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 23, 2015 | Feb 19, 2015 | 001-16441 |
| 4/A | Open Document | Open Filing | FORM 4/A | Feb 23, 2015 | Feb 20, 2014 | 001-16441 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 19, 2015 | Feb 12, 2015 | 001-16441 |
| 4 | Open Document | Open Filing | 022014 RSUS | Feb 24, 2014 | Feb 20, 2014 | 001-16441 |
| 4 | Open Document | Open Filing | RSA VESTING 021914 | Feb 21, 2014 | Feb 19, 2014 | 001-16441 |