SEC EDGAR filings, ownership reports, and insider transactions for Ralph Derrickson.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2024 | 31 Dec 2023 | 001-15169 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 08 Dec 2023 | 08 Dec 2023 | 000-27687 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Oct 2023 | 24 Oct 2023 | 001-15169 |
| 4 | Open Document | Open Filing | FORM 4 | 24 May 2023 | 22 May 2023 | 001-15169 |
| 5 | Open Document | Open Filing | FORM 5 | 10 Feb 2023 | 31 Dec 2022 | 001-15169 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Nov 2022 | 21 Nov 2022 | 001-15169 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Nov 2022 | 25 Oct 2022 | 001-15169 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 06 Jun 2022 | 02 Jun 2022 | 000-27687 |
| 4 | Open Document | Open Filing | FORM 4 | 23 May 2022 | 19 May 2022 | 001-15169 |
| 5 | Open Document | Open Filing | FORM 5 | 11 Feb 2022 | 31 Dec 2021 | 001-15169 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Nov 2021 | 29 Oct 2021 | 001-15169 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Aug 2021 | 02 Aug 2021 | 001-15169 |
| 5 | Open Document | Open Filing | FORM 5 | 12 Feb 2021 | 31 Dec 2020 | 001-15169 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Jan 2021 | 13 Jan 2021 | 000-27687 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Nov 2020 | 30 Oct 2020 | 001-15169 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Aug 2020 | 19 Aug 2020 | 000-27687 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 May 2020 | 20 May 2020 | 000-27687 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Nov 2019 | 08 Nov 2019 | 001-15169 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Aug 2019 | 20 Aug 2019 | 001-15169 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 May 2019 | 17 May 2019 | 000-27687 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Mar 2019 | 14 Mar 2019 | 001-15169 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Mar 2019 | 11 Mar 2019 | 000-27687 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 13 Mar 2019 | 11 Mar 2019 | 000-27687 |
| 5 | Open Document | Open Filing | FORM 5 | 19 Feb 2019 | 31 Dec 2018 | 001-15169 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Nov 2018 | 02 Nov 2018 | 001-15169 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Mar 2018 | 05 Mar 2018 | 001-15169 |
| 5 | Open Document | Open Filing | FORM 5 | 14 Feb 2018 | 31 Dec 2017 | 001-15169 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Nov 2017 | 03 Nov 2017 | 001-15169 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Aug 2017 | 09 Aug 2017 | 001-15169 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Nov 2016 | 11 Nov 2016 | 001-15169 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Nov 2016 | 04 Nov 2016 | 001-15169 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Nov 2015 | 06 Nov 2015 | 001-15169 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Mar 2015 | 16 Mar 2015 | 001-15169 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Nov 2014 | 03 Nov 2014 | 001-15169 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Mar 2014 | 10 Mar 2014 | 001-15169 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Nov 2013 | 25 Nov 2013 | 001-15169 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Nov 2013 | 05 Nov 2013 | 001-15169 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Nov 2012 | 01 Nov 2012 | 001-15169 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Nov 2011 | 10 Nov 2011 | 001-15169 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Nov 2010 | 16 Nov 2010 | 001-15169 |