| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | LOUISE WALKER FORM 4 DATED DECEMBER 22, 2025 | 22 Dec 2025 | 22 Dec 2025 | 000-30707 |
| 4 | Open Document | Open Filing | LOUISE WALKER FORM 4 DATED FEBRUARY 7, 2025 | 11 Feb 2025 | 07 Feb 2025 | 000-30707 |
| 4 | Open Document | Open Filing | LOUISE WALKER FORM 4 DATED OCTOBER 19, 2024 | 19 Dec 2024 | 19 Dec 2024 | 000-30707 |
| 4 | Open Document | Open Filing | LOUISE WALKER FORM 4 DATED FEBRUARY 20, 2024 | 21 Feb 2024 | 20 Feb 2024 | 000-30707 |
| 4 | Open Document | Open Filing | LOUISE WALKER FORM 4 DATED 12/20/2023 | 21 Dec 2023 | 20 Dec 2023 | 000-30707 |
| 4 | Open Document | Open Filing | 17 May 2023 | 17 May 2023 | 000-30707 | |
| 4 | Open Document | Open Filing | FORM 4 | 13 Feb 2023 | 10 Feb 2023 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Dec 2022 | 22 Dec 2022 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Feb 2022 | 16 Feb 2022 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Feb 2022 | 08 Feb 2022 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Dec 2021 | 16 Dec 2021 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Feb 2021 | 19 Feb 2021 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Dec 2020 | 17 Dec 2020 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Mar 2020 | 11 Mar 2020 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Feb 2020 | 19 Feb 2020 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Feb 2020 | 05 Feb 2020 | 000-30707 |
| 4/A | Open Document | Open Filing | FORM 4/A | 07 Feb 2020 | 19 Dec 2019 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Dec 2019 | 19 Dec 2019 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Feb 2019 | 21 Feb 2019 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Feb 2019 | 19 Feb 2019 | 000-30707 |
| 4/A | Open Document | Open Filing | FORM 4/A | 05 Feb 2019 | 13 Feb 2018 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Dec 2018 | 26 Dec 2018 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Feb 2018 | 13 Feb 2018 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Feb 2018 | 13 Feb 2018 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Dec 2017 | 20 Dec 2017 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Feb 2017 | 14 Feb 2017 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Dec 2016 | 23 Dec 2016 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Aug 2016 | 01 Aug 2016 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jul 2016 | 01 Jul 2016 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jun 2016 | 01 Jun 2016 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 02 May 2016 | 02 May 2016 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Apr 2016 | 01 Apr 2016 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Mar 2016 | 04 Mar 2016 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Feb 2016 | 18 Feb 2016 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Feb 2016 | 03 Feb 2016 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2016 | 04 Jan 2016 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Dec 2015 | 23 Dec 2015 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Dec 2015 | 01 Dec 2015 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Nov 2015 | 04 Nov 2015 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Oct 2015 | 02 Oct 2015 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Sep 2015 | 03 Sep 2015 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Aug 2015 | 03 Aug 2015 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2015 | 01 Jul 2015 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Jun 2015 | 09 Jun 2015 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Feb 2015 | 17 Feb 2015 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Dec 2014 | 31 Dec 2014 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Aug 2014 | 01 Aug 2014 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Jul 2014 | 18 Jul 2014 | 000-30707 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Feb 2014 | 21 Feb 2014 | 000-30707 |
| 4/A | Open Document | Open Filing | FORM 4/A | 03 Jan 2014 | 19 Dec 2013 | 000-30707 |