SEC EDGAR filings, ownership reports, and insider transactions for A. Kristen Johnson.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2026 | 02 Jan 2026 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Dec 2025 | 01 Dec 2025 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Sep 2025 | 02 Sep 2025 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jul 2025 | 01 Jul 2025 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jun 2025 | 02 Jun 2025 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2025 | 28 Feb 2025 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Jan 2025 | 03 Jan 2025 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2025 | 02 Jan 2025 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Dec 2024 | 02 Dec 2024 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Sep 2024 | 03 Sep 2024 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2024 | 03 Jun 2024 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2024 | 01 Mar 2024 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2024 | 29 Feb 2024 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Jan 2024 | 04 Jan 2024 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2024 | 02 Jan 2024 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Dec 2023 | 01 Dec 2023 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Sep 2023 | 01 Sep 2023 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2023 | 01 Jun 2023 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2023 | 01 Mar 2023 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2023 | 28 Feb 2023 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Feb 2023 | 23 Feb 2023 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2023 | 04 Jan 2023 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2023 | 03 Jan 2023 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Dec 2022 | 01 Dec 2022 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Sep 2022 | 01 Sep 2022 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jun 2022 | 01 Jun 2022 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2022 | 01 Mar 2022 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2022 | 04 Jan 2022 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2022 | 03 Jan 2022 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Dec 2021 | 01 Dec 2021 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Sep 2021 | 01 Sep 2021 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jun 2021 | 01 Jun 2021 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2021 | 01 Mar 2021 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2021 | 04 Jan 2021 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Dec 2020 | 08 Dec 2020 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Dec 2020 | 01 Dec 2020 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Sep 2020 | 01 Sep 2020 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jun 2020 | 01 Jun 2020 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2020 | 02 Mar 2020 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2020 | 02 Jan 2020 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Dec 2019 | 02 Dec 2019 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Nov 2019 | 01 Nov 2019 | 001-35028 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Oct 2019 | 09 Oct 2019 | 000-08084 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Oct 2019 | 09 Oct 2019 | 001-08966 |
| 3 | Open Document | Open Filing | FORM 3 | 10 Oct 2019 | 09 Oct 2019 | 001-08966 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Mar 2019 | 14 Mar 2019 | 000-08084 |
| 5 | Open Document | Open Filing | FORM 5 | 13 Feb 2019 | 31 Dec 2018 | 001-35028 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Nov 2018 | 19 Nov 2018 | 001-35028 |
| 5 | Open Document | Open Filing | FORM 5 | 14 Feb 2018 | 31 Dec 2017 | 001-35028 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jan 2018 | 18 Jan 2018 | 000-08084 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Dec 2017 | 08 Dec 2017 | 000-08084 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Nov 2017 | 22 Nov 2017 | 001-35028 |
| 5 | Open Document | Open Filing | FORM 5 | 14 Feb 2017 | 31 Dec 2016 | 001-35028 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Jan 2017 | 19 Jan 2017 | 000-08084 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Nov 2016 | 22 Nov 2016 | 001-35028 |
| 5 | Open Document | Open Filing | FORM 5 | 12 Feb 2016 | 31 Dec 2015 | 001-35028 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Jan 2016 | 21 Jan 2016 | 000-08084 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Nov 2015 | 18 Nov 2015 | 001-35028 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 12 Feb 2015 | 31 Dec 2014 | 001-35028 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Jan 2015 | 22 Jan 2015 | 000-08084 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Jun 2014 | 20 Jun 2014 | 001-35028 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 12 Feb 2014 | 31 Dec 2013 | 001-35028 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Jan 2014 | 23 Jan 2014 | 000-08084 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Jun 2013 | 21 Jun 2013 | 001-35028 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 05 Feb 2013 | 31 Dec 2012 | 001-35028 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Jan 2013 | 24 Jan 2013 | 000-08084 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Dec 2012 | 12 Dec 2012 | 000-08084 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Jun 2012 | 21 Jun 2012 | 001-35028 |
| 5 | Open Document | Open Filing | FORM 5 | 10 Feb 2012 | 31 Dec 2011 | 001-35028 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Jan 2012 | 26 Jan 2012 | 333-153910 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Mar 2011 | 03 Mar 2011 | 001-35028 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Jan 2011 | 27 Jan 2011 | 333-153910 |
| 3 | Open Document | Open Filing | FORM 3 | 30 Dec 2010 | 30 Dec 2010 | 333-169439 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Nov 2010 | 15 Nov 2010 | 000-51239 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 24 May 2010 | 12 May 2010 | 000-51239 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Jan 2010 | 27 Jan 2010 | 333-153910 |