UNITED GUARDIAN INC - UG
All tracked SEC files for this issuer. Showing up to 200 latest records.
Need parsed ownership details (13D/13G with shares/percent)?
Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 5
Latest filed: May 15, 2026
| Form | Count |
|---|---|
| 8-K | 4 |
| 4 | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| May 15, 2026 | 8-K | May 13, 2026 | 0001171843-26-003455 | View |
| May 08, 2026 | 8-K | May 08, 2026 | 0001171843-26-003193 | View |
| Mar 27, 2026 | 8-K | Mar 27, 2026 | 0001171843-26-001972 | View |
| Jan 29, 2026 | 8-K | Jan 29, 2026 | 0001171843-26-000508 | View |
| Jan 23, 2026 | 4 | Jan 21, 2026 | 0000943504-26-000001 | View |