SEC EDGAR filings, ownership reports, and insider transactions for WALTER CD CARLSON.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 04 Aug 2025 | 01 Aug 2025 | 001-09712 |
| 4 | Open Document | Open Filing | FORM 4 | 22 May 2025 | 21 May 2025 | 001-14157 |
| 4 | Open Document | Open Filing | FORM 4 | 23 May 2024 | 22 May 2024 | 001-14157 |
| 4 | Open Document | Open Filing | FORM 4 | 22 May 2024 | 21 May 2024 | 001-09712 |
| 4 | Open Document | Open Filing | FORM 4 | 18 May 2023 | 17 May 2023 | 001-14157 |
| 4 | Open Document | Open Filing | FORM 4 | 16 May 2023 | 15 May 2023 | 001-09712 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2023 | 01 Mar 2023 | 001-14157 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2023 | 01 Mar 2023 | 001-09712 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2022 | 01 Mar 2022 | 001-09712 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2022 | 01 Mar 2022 | 001-14157 |
| 5 | Open Document | Open Filing | FORM 5 | 14 Jan 2022 | 31 Dec 2021 | 001-14157 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2021 | 01 Mar 2021 | 001-14157 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2021 | 01 Mar 2021 | 001-09712 |
| 5 | Open Document | Open Filing | FORM 5 | 06 Jan 2021 | 31 Dec 2020 | 001-14157 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2020 | 02 Mar 2020 | 001-14157 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2020 | 02 Mar 2020 | 001-09712 |
| 5 | Open Document | Open Filing | FORM 5 | 07 Jan 2020 | 31 Dec 2019 | 001-14157 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2019 | 01 Mar 2019 | 001-09712 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2019 | 01 Mar 2019 | 001-14157 |
| 5/A | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Jan 2019 | 31 Dec 2018 | 001-14157 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jan 2019 | 31 Dec 2018 | 001-14157 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Mar 2018 | 01 Mar 2018 | 001-09712 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Mar 2018 | 01 Mar 2018 | 001-14157 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2018 | 31 Dec 2017 | 001-14157 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2017 | 01 Mar 2017 | 001-09712 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2017 | 01 Mar 2017 | 001-14157 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Jan 2017 | 31 Dec 2016 | 001-14157 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2016 | 01 Mar 2016 | 001-09712 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2016 | 01 Mar 2016 | 001-14157 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Jan 2016 | 31 Dec 2015 | 001-14157 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2015 | 02 Mar 2015 | 001-14157 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2015 | 02 Mar 2015 | 001-09712 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Jan 2015 | 31 Dec 2014 | 001-14157 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2014 | 03 Mar 2014 | 001-09712 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2014 | 03 Mar 2014 | 001-14157 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Jan 2014 | 31 Dec 2013 | 001-14157 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2013 | 01 Mar 2013 | 001-14157 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Mar 2013 | 01 Mar 2013 | 001-09712 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Jan 2013 | 31 Dec 2012 | 001-14157 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2012 | 01 Mar 2012 | 001-14157 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Mar 2012 | 29 Feb 2012 | 001-09712 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Jan 2012 | 24 Jan 2012 | 001-14157 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Jan 2012 | 31 Dec 2011 | 001-14157 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Mar 2011 | 28 Feb 2011 | 001-09712 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Mar 2011 | 28 Feb 2011 | 001-14157 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Jan 2011 | 31 Dec 2010 | 001-14157 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Mar 2010 | 26 Feb 2010 | 001-09712 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Mar 2010 | 26 Feb 2010 | 001-14157 |
| 5/A | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Feb 2010 | 31 Dec 2009 | 001-14157 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Jan 2010 | 31 Dec 2009 | 001-14157 |