| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 09 Dec 2025 | 05 Dec 2025 | 001-16853 | |
| 4 | Open Document | Open Filing | 10 Mar 2025 | 06 Mar 2025 | 001-16853 | |
| 4 | Open Document | Open Filing | 06 Mar 2025 | 04 Mar 2025 | 001-16853 | |
| 4 | Open Document | Open Filing | 23 Dec 2024 | 19 Dec 2024 | 001-16853 | |
| 4 | Open Document | Open Filing | 11 Dec 2024 | 09 Dec 2024 | 001-16853 | |
| 4 | Open Document | Open Filing | 08 Mar 2024 | 06 Mar 2024 | 001-16853 | |
| 4 | Open Document | Open Filing | 06 Mar 2024 | 04 Mar 2024 | 001-16853 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Dec 2023 | 29 Nov 2023 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Nov 2023 | 10 Nov 2023 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Mar 2023 | 04 Mar 2023 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Feb 2023 | 25 Feb 2023 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Aug 2022 | 15 Aug 2022 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Aug 2022 | 05 Aug 2022 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Jun 2022 | 07 Jun 2022 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Mar 2022 | 04 Mar 2022 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2022 | 25 Feb 2022 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Dec 2021 | 15 Dec 2021 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Dec 2021 | 13 Dec 2021 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Aug 2021 | 19 Aug 2021 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Aug 2021 | 11 Aug 2021 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Jun 2021 | 10 Jun 2021 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Mar 2021 | 06 Mar 2021 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Mar 2021 | 04 Mar 2021 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2021 | 25 Feb 2021 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jun 2020 | 01 Jun 2020 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 May 2020 | 27 May 2020 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 May 2020 | 22 May 2020 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Apr 2020 | 08 Apr 2020 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2020 | 04 Mar 2020 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Feb 2020 | 25 Feb 2020 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 May 2019 | 02 May 2019 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Mar 2019 | 07 Mar 2019 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2019 | 04 Mar 2019 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Nov 2018 | 08 Nov 2018 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jun 2018 | 21 Jun 2018 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Jun 2018 | 13 Jun 2018 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jun 2018 | 05 Jun 2018 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2018 | 04 Mar 2018 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Aug 2017 | 04 Aug 2017 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 May 2017 | 04 May 2017 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Mar 2017 | 04 Mar 2017 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Mar 2016 | 15 Mar 2016 | 000-30110 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Mar 2016 | 04 Mar 2016 | 000-30110 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Jun 2015 | 18 Jun 2015 | 000-30110 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2015 | 04 Mar 2015 | 000-30110 |
| 4 | Open Document | Open Filing | FORM 4 - OPTION EXERCISE AND SALE | 11 Jul 2014 | 10 Jul 2014 | 000-30110 |
| 4 | Open Document | Open Filing | FORM 4 - OPTION EXERCISE AND SALE | 13 Mar 2014 | 11 Mar 2014 | 000-30110 |
| 4 | Open Document | Open Filing | FORM 4 - OPTION AND RESTRICTED STOCK UNIT GRANT | 06 Mar 2014 | 04 Mar 2014 | 000-30110 |