SEC EDGAR filings, ownership reports, and insider transactions for Dana A. Armstrong.
Recent SEC filings for Dana A. Armstrong including 4, 4/A, 3.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open 4 document | View SEC filing for 4 | 4 | 05 Jan 2026 | 31 Dec 2025 | 001-33225 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 01 Oct 2025 | 30 Sep 2025 | 001-33225 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 01 Jul 2025 | 30 Jun 2025 | 001-33225 |
| 4/A | Open 4/A document | View SEC filing for 4/A | 4/A | 28 Apr 2025 | 31 Mar 2025 | 001-33225 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 02 Apr 2025 | 31 Mar 2025 | 001-41352 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 01 Apr 2025 | 31 Mar 2025 | 001-33225 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 06 Mar 2025 | 05 Mar 2025 | 001-41352 |
| 3 | Open 3 document | View SEC filing for 3 | 3 | 08 Jan 2025 | 05 Jan 2025 | 001-33225 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 02 Apr 2024 | 31 Mar 2024 | 001-41352 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Mar 2024 | 05 Mar 2024 | 001-41352 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Apr 2023 | 31 Mar 2023 | 001-41352 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 20 Apr 2022 | 18 Apr 2022 | 001-41352 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 15 Apr 2022 | 13 Apr 2022 | 001-41352 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 12 Apr 2022 | 12 Apr 2022 | 001-41352 |
Dana A. Armstrong files with the SEC under CIK 0001907154. This page aggregates EDGAR filings and related ownership activity.