ANDG - Company ID 0002065708
Andersen Group Inc. has filed 52 public company documents between 2025 and 2026. The most frequent type is new insider ownership (13 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Type | Filing | Filed | Period covered | Open |
|---|---|---|---|---|
| SCHEDULE 13G | SCHEDULE 13G | 6mo ago2025-12-29 | - | View filing |
| 4 | Insider trade | 6mo ago2025-12-22 | 2025-12-18 | View filing |
| 8-K | Major company event | 6mo ago2025-12-22 | 2025-12-16 | View filing |
| 4 | Insider trade | 6mo ago2025-12-22 | 2025-12-18 | View filing |
| 4 | Insider trade | 6mo ago2025-12-22 | 2025-12-18 | View filing |
| 4 | Insider trade | 6mo ago2025-12-22 | 2025-12-18 | View filing |
| 4 | Insider trade | 6mo ago2025-12-19 | 2025-12-17 | View filing |
| 3 | New insider ownership | 6mo ago2025-12-19 | 2025-12-17 | View filing |
| 424B4 | 424B4 | 6mo ago2025-12-17 | - | View filing |
| EFFECT | EFFECT | 6mo ago2025-12-16 | - | View filing |
| 3 | New insider ownership | 6mo ago2025-12-16 | 2025-12-16 | View filing |
| 3 | New insider ownership | 6mo ago2025-12-16 | 2025-12-16 | View filing |
| 3 | New insider ownership | 6mo ago2025-12-16 | 2025-12-16 | View filing |
| 3 | New insider ownership | 6mo ago2025-12-16 | 2025-12-16 | View filing |
| 3 | New insider ownership | 6mo ago2025-12-16 | 2025-12-16 | View filing |
| 3 | New insider ownership | 6mo ago2025-12-16 | 2025-12-16 | View filing |
| 3 | New insider ownership | 6mo ago2025-12-16 | 2025-12-16 | View filing |
| 3 | New insider ownership | 6mo ago2025-12-16 | 2025-12-16 | View filing |
| 3 | New insider ownership | 6mo ago2025-12-16 | 2025-12-16 | View filing |
| 3 | New insider ownership | 6mo ago2025-12-16 | 2025-12-16 | View filing |
| 3 | New insider ownership | 6mo ago2025-12-16 | 2025-12-16 | View filing |
| S-8 | Employee stock plan | 6mo ago2025-12-16 | - | View filing |
| CERT | Exchange certification | 6mo ago2025-12-15 | - | View filing |
| 8-A12B | 8-A12B | 6mo ago2025-12-12 | - | View filing |
| S-1/A | S-1/A | 7mo ago2025-12-08 | - | View filing |
| S-1/A | S-1/A | 7mo ago2025-11-19 | - | View filing |
| S-1 | IPO registration | 9mo ago2025-09-19 | - | View filing |
| DRS/A | DRS/A | 11mo ago2025-08-12 | - | View filing |
| DRS/A | DRS/A | 1y ago2025-06-06 | - | View filing |
| DRS | DRS | 1y ago2025-04-25 | - | View filing |