PDF SOLUTIONS INC - PDFS
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: 12
Latest filed: May 27, 2026
| Form | Count |
|---|---|
| SCHEDULE 13G/A | 4 |
| 8-K | 4 |
| 4 | 3 |
| SCHEDULE 13G | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| May 27, 2026 | SCHEDULE 13G/A | — | 0001193125-26-242623 | View |
| May 15, 2026 | 8-K | May 13, 2026 | 0001193125-26-226898 | View |
| May 14, 2026 | SCHEDULE 13G | — | 0000919574-26-003165 | View |
| May 07, 2026 | 8-K | May 07, 2026 | 0001437749-26-015603 | View |
| Apr 24, 2026 | 8-K | Apr 23, 2026 | 0001437749-26-013337 | View |
| Mar 27, 2026 | SCHEDULE 13G/A | — | 0000102909-26-002097 | View |
| Feb 17, 2026 | SCHEDULE 13G/A | — | 0001437749-26-004335 | View |
| Feb 13, 2026 | SCHEDULE 13G/A | — | 0000919574-26-000988 | View |
| Feb 12, 2026 | 8-K | Feb 12, 2026 | 0001437749-26-003948 | View |
| Jan 05, 2026 | 4 | Jan 01, 2026 | 0001437749-26-000374 | View |
| Jan 05, 2026 | 4 | Jan 01, 2026 | 0001437749-26-000381 | View |
| Dec 11, 2025 | 4 | Dec 09, 2025 | 0001437749-25-037538 | View |