| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 25 Apr 2025 | 24 Apr 2025 | 001-33998 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Jan 2025 | 03 Jan 2025 | 001-33998 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Apr 2024 | 23 Apr 2024 | 001-33998 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Jan 2024 | 05 Jan 2024 | 001-33998 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Apr 2023 | 25 Apr 2023 | 001-33998 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jan 2023 | 06 Jan 2023 | 001-33998 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2023 | 31 Dec 2022 | 001-33998 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Oct 2022 | 30 Sep 2022 | 001-33998 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2022 | 30 Jun 2022 | 001-33998 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Apr 2022 | 26 Apr 2022 | 001-33998 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Apr 2022 | 31 Mar 2022 | 001-33998 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Jan 2022 | 07 Jan 2022 | 001-33998 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2022 | 31 Dec 2021 | 001-33998 |
| 4 | Open Document | Open Filing | 04 Oct 2021 | 30 Sep 2021 | 001-33998 | |
| 4 | Open Document | Open Filing | 01 Jul 2021 | 30 Jun 2021 | 001-33998 | |
| 4 | Open Document | Open Filing | 22 Apr 2021 | 20 Apr 2021 | 001-33998 | |
| 4 | Open Document | Open Filing | 05 Apr 2021 | 31 Mar 2021 | 001-33998 | |
| 4 | Open Document | Open Filing | 07 Jan 2021 | 06 Jan 2021 | 001-33998 | |
| 4 | Open Document | Open Filing | 05 Jan 2021 | 31 Dec 2020 | 001-33998 | |
| 4 | Open Document | Open Filing | 02 Oct 2020 | 30 Sep 2020 | 001-33998 | |
| 4 | Open Document | Open Filing | 11 Sep 2020 | 10 Sep 2020 | 001-33998 | |
| 4 | Open Document | Open Filing | 04 Sep 2020 | 02 Sep 2020 | 001-33998 | |
| 4 | Open Document | Open Filing | 02 Jul 2020 | 30 Jun 2020 | 001-33998 | |
| 4 | Open Document | Open Filing | 24 Apr 2020 | 21 Apr 2020 | 001-33998 | |
| 4 | Open Document | Open Filing | 02 Apr 2020 | 31 Mar 2020 | 001-33998 | |
| 4 | Open Document | Open Filing | 07 Jan 2020 | 03 Jan 2020 | 001-33998 | |
| 4 | Open Document | Open Filing | 03 Jan 2020 | 31 Dec 2019 | 001-33998 | |
| 4 | Open Document | Open Filing | 02 Oct 2019 | 30 Sep 2019 | 001-33998 | |
| 4 | Open Document | Open Filing | 01 Jul 2019 | 28 Jun 2019 | 001-33998 | |
| 4 | Open Document | Open Filing | 25 Apr 2019 | 23 Apr 2019 | 001-33998 | |
| 4 | Open Document | Open Filing | 02 Apr 2019 | 29 Mar 2019 | 001-33998 | |
| 4 | Open Document | Open Filing | 07 Jan 2019 | 04 Jan 2019 | 001-33998 | |
| 4 | Open Document | Open Filing | 03 Jan 2019 | 31 Dec 2018 | 001-33998 | |
| 4 | Open Document | Open Filing | 02 Oct 2018 | 01 Oct 2018 | 001-33998 | |
| 4 | Open Document | Open Filing | 03 Jul 2018 | 29 Jun 2018 | 001-33998 | |
| 4 | Open Document | Open Filing | 26 Apr 2018 | 24 Apr 2018 | 001-33998 | |
| 4 | Open Document | Open Filing | 02 Apr 2018 | 30 Mar 2018 | 001-33998 | |
| 4 | Open Document | Open Filing | 14 Mar 2018 | 13 Mar 2018 | 001-33998 | |
| 4 | Open Document | Open Filing | 08 Jan 2018 | 05 Jan 2018 | 001-33998 | |
| 4 | Open Document | Open Filing | 03 Jan 2018 | 31 Dec 2017 | 001-33998 | |
| 4 | Open Document | Open Filing | 03 Oct 2017 | 29 Sep 2017 | 001-33998 | |
| 4 | Open Document | Open Filing | 05 Jul 2017 | 30 Jun 2017 | 001-33998 | |
| 4 | Open Document | Open Filing | 27 Apr 2017 | 26 Apr 2017 | 001-33998 | |
| 4 | Open Document | Open Filing | 05 Apr 2017 | 03 Apr 2017 | 001-33998 | |
| 4 | Open Document | Open Filing | 10 Jan 2017 | 30 Dec 2016 | 001-33998 | |
| 4 | Open Document | Open Filing | 04 Oct 2016 | 04 Oct 2016 | 001-33998 | |
| 4 | Open Document | Open Filing | 05 Jul 2016 | 01 Jul 2016 | 001-33998 | |
| 4 | Open Document | Open Filing | 29 Apr 2016 | 06 Jan 2016 | 001-33998 | |
| 4 | Open Document | Open Filing | 05 Apr 2016 | 06 Jan 2016 | 001-33998 | |
| 4 | Open Document | Open Filing | 05 Jan 2016 | 04 Jan 2016 | 001-33998 | |
| 4 | Open Document | Open Filing | 02 Oct 2015 | 01 Oct 2015 | 001-33998 | |
| 4 | Open Document | Open Filing | 02 Jul 2015 | 01 Jul 2015 | 001-33998 | |
| 4 | Open Document | Open Filing | 28 Apr 2015 | 24 Apr 2015 | 001-33998 | |
| 4 | Open Document | Open Filing | 03 Apr 2015 | 01 Apr 2015 | 001-33998 | |
| SC 13D | Open Document | Open Filing | HARRINGTON 13D | 12 Dec 2014 | ||
| 4 | Open Document | Open Filing | 03 Oct 2014 | 01 Oct 2014 | 001-33998 | |
| 4 | Open Document | Open Filing | 03 Jul 2014 | 01 Jul 2014 | 001-33998 | |
| 4 | Open Document | Open Filing | 24 Apr 2014 | 22 Apr 2014 | 001-33998 | |
| 4 | Open Document | Open Filing | 03 Apr 2014 | 01 Apr 2014 | 001-33998 | |
| 4 | Open Document | Open Filing | 07 Jan 2014 | 06 Jan 2014 | 001-33998 | |
| 4 | Open Document | Open Filing | 03 Jan 2014 | 02 Jan 2014 | 001-33998 |