SEC EDGAR filings, ownership reports, and insider transactions for Michael Houghton.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 May 2025 | 05 May 2025 | 000-18516 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 May 2024 | 09 May 2024 | 000-18516 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 May 2024 | 06 May 2024 | 000-18516 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 May 2023 | 09 May 2023 | 000-18516 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2023 | 03 May 2023 | 000-18516 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2022 | 03 May 2022 | 000-18516 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2018 | 23 Sep 2018 | 000-18516 |