| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 17 Dec 2025 | 16 Dec 2025 | 001-16853 | |
| 4 | Open Document | Open Filing | 28 May 2025 | 23 May 2025 | 001-16853 | |
| 4 | Open Document | Open Filing | 05 May 2025 | 01 May 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 | 30 Jan 2025 | 28 Jan 2025 | 001-16853 | |
| 4 | Open Document | Open Filing | 05 Dec 2024 | 03 Dec 2024 | 001-16853 | |
| 144 | Open Document | Open Filing | 07 Aug 2024 | |||
| 4 | Open Document | Open Filing | 02 Aug 2024 | 01 Aug 2024 | 001-16853 | |
| 144 | Open Document | Open Filing | 31 Jul 2024 | |||
| 4 | Open Document | Open Filing | 28 May 2024 | 23 May 2024 | 001-16853 | |
| 144 | Open Document | Open Filing | 16 May 2024 | |||
| 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 | 12 Dec 2023 | 08 Dec 2023 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Nov 2023 | 27 Nov 2023 | 001-16853 |
| 144 | Open Document | Open Filing | 27 Nov 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Nov 2023 | 15 Nov 2023 | 001-16853 |
| 144 | Open Document | Open Filing | 15 Nov 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Nov 2023 | 10 Nov 2023 | 001-16853 |
| 144 | Open Document | Open Filing | 07 Nov 2023 | |||
| 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 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 10 Feb 2023 | 31 Dec 2022 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Aug 2022 | 08 Aug 2022 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 May 2022 | 24 May 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 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 11 Feb 2022 | 31 Dec 2021 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Nov 2021 | 18 Nov 2021 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Aug 2021 | 16 Aug 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 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 12 Feb 2021 | 31 Dec 2020 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jun 2020 | 11 Jun 2020 | 001-38186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jun 2020 | 29 May 2020 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Mar 2020 | 13 Mar 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 | 04 Mar 2020 | 02 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 | 12 Feb 2020 | 11 Feb 2020 | 001-16853 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 31 Jan 2020 | 31 Dec 2019 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jan 2020 | 14 Jan 2020 | 001-16853 |
| 4/A | Open Document | Open Filing | FORM 4/A | 08 Oct 2019 | 21 Aug 2019 | 001-38186 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Sep 2019 | 21 Aug 2019 | 001-38186 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 01 Aug 2019 | 31 Jul 2019 | 001-38186 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 01 Aug 2019 | 31 Jul 2019 | 001-38186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jun 2019 | 05 Jun 2019 | 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 | 22 Mar 2019 | 21 Mar 2019 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Mar 2019 | 21 Mar 2019 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2019 | 04 Mar 2019 | 001-16853 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 11 Feb 2019 | 31 Dec 2018 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Nov 2018 | 16 Nov 2017 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Nov 2018 | 08 Nov 2018 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Sep 2018 | 13 Sep 2018 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Aug 2018 | 22 Aug 2018 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2018 | 04 Mar 2018 | 001-16853 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 14 Feb 2018 | 31 Dec 2017 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 May 2017 | 17 May 2017 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Mar 2017 | 04 Mar 2017 | 001-16853 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 14 Feb 2017 | 31 Dec 2016 | 001-16853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Aug 2016 | 09 Aug 2016 | 000-30110 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Jul 2016 | 11 Jul 2016 | 000-30110 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Mar 2016 | 04 Mar 2016 | 000-30110 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 12 Feb 2016 | 31 Dec 2015 | 000-30110 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Apr 2015 | 10 Apr 2015 | 000-30110 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2015 | 04 Mar 2015 | 000-30110 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 13 Feb 2015 | 31 Dec 2014 | 000-30110 |
| 4 | Open Document | Open Filing | FORM 4 - SALE, EXERCISE AND GIFT | 11 Sep 2014 | 09 Sep 2014 | 000-30110 |
| 4 | Open Document | Open Filing | FORM 4 - OPTION EXERCISE | 11 Jul 2014 | 11 Jul 2014 | 000-30110 |
| 4 | Open Document | Open Filing | FORM 4 - OPTION EXERCISE | 04 Jun 2014 | 02 Jun 2014 | 000-30110 |
| 4 | Open Document | Open Filing | FORM 4 - OPTION EXERCISE | 26 Mar 2014 | 24 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 |
| 4 | Open Document | Open Filing | FORM 4 - SALE | 04 Mar 2014 | 28 Feb 2014 | 000-30110 |
| 4 | Open Document | Open Filing | FORM 4 - OPTION EXERCISE | 24 Jan 2014 | 24 Jan 2014 | 000-30110 |