SEC EDGAR filings, ownership reports, and insider transactions for Douglas A. Lange.
Recent SEC filings for Douglas A. Lange including 4, 3.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open 4 document | View SEC filing for 4 | 16 May 2025 | 14 May 2025 | 000-07647 | |
| 4 | Open 4 document | View SEC filing for 4 | 14 Apr 2025 | 31 Mar 2025 | 000-07647 | |
| 4 | Open 4 document | View SEC filing for 4 | 17 May 2024 | 15 May 2024 | 000-07647 | |
| 4 | Open 4 document | View SEC filing for 4 | 03 Apr 2024 | 01 Apr 2024 | 000-07647 | |
| 4 | Open 4 document | View SEC filing for 4 | 19 May 2023 | 17 May 2023 | 000-07647 | |
| 4 | Open 4 document | View SEC filing for 4 | 05 Apr 2023 | 03 Apr 2023 | 000-07647 | |
| 4 | Open 4 document | View SEC filing for 4 | 23 May 2022 | 18 May 2022 | 000-07647 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 24 May 2021 | 20 May 2021 | 000-07647 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 26 Aug 2020 | 21 Aug 2020 | 000-07647 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 - | 25 Jun 2020 | 15 Jun 2020 | 000-07647 |
Douglas A. Lange files with the SEC under CIK 0001816092. This page aggregates EDGAR filings and related ownership activity.