FORM - CIK 0001039399
FORMFACTOR INC has filed 1,577 documents with the SEC between 2002 and 2026. The most frequent type is insider trade (830 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.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| Insider sale notice | 144 | 2026-05-26 | - |
| Insider trade | 4 | 2026-05-22 | 2026-05-21 |
| Insider sale notice | 144 | 2026-05-21 | - |
| Insider trade | 4 | 2026-05-21 | 2026-05-20 |
| Insider trade | 4 | 2026-05-21 | 2026-05-19 |
| Insider sale notice | 144 | 2026-05-20 | - |
| Insider sale notice | 144 | 2026-05-20 | - |
| Insider sale notice | 144 | 2026-05-19 | - |
| Insider trade | 4 | 2026-05-19 | 2026-05-15 |
| Insider trade | 4 | 2026-05-19 | 2026-05-15 |
| Insider trade | 4 | 2026-05-19 | 2026-05-15 |
| Insider trade | 4 | 2026-05-19 | 2026-05-15 |
| Insider trade | 4 | 2026-05-19 | 2026-05-15 |
| Insider trade | 4 | 2026-05-19 | 2026-05-15 |
| Major company event | 8-K | 2026-05-19 | 2026-05-15 |
| Insider sale notice | 144 | 2026-05-15 | - |
| Insider trade | 4 | 2026-05-15 | 2026-05-13 |
| Insider trade | 4 | 2026-05-15 | 2026-05-15 |
| SCHEDULE 13G/A | - | 2026-05-15 | - |
| Insider trade | 4 | 2026-05-14 | 2026-05-13 |
| Insider sale notice | 144 | 2026-05-14 | - |
| Insider sale notice | 144 | 2026-05-13 | - |
| Insider trade | 4 | 2026-05-08 | 2026-05-07 |
| Insider trade | 4 | 2026-05-07 | 2026-05-05 |
| Insider trade | 4 | 2026-05-07 | 2026-05-05 |
| Quarterly report | 10-Q | 2026-05-05 | 2026-03-28 |
| SCHEDULE 13G | - | 2026-04-29 | - |
| SCHEDULE 13G | - | 2026-04-29 | - |
| Major company event | 8-K | 2026-04-29 | 2026-04-29 |
| Insider sale notice | 144 | 2026-04-15 | - |
| Insider trade | 4 | 2026-04-15 | 2026-04-15 |
| Proxy materials | DEFA14A | 2026-04-02 | - |
| Annual report to shareholders | ARS | 2026-04-02 | 2025-12-27 |
| Proxy statement | DEF 14A | 2026-04-02 | 2026-05-15 |
| SCHEDULE 13G/A | - | 2026-03-26 | - |
| PRE 14A | - | 2026-03-20 | 2026-05-15 |
| Insider sale notice | 144 | 2026-03-18 | - |
| Insider trade | 4 | 2026-03-18 | 2026-03-18 |
| Insider trade | 4 | 2026-03-06 | 2026-03-05 |
| Insider sale notice | 144 | 2026-03-05 | - |
| Insider trade | 4 | 2026-03-03 | 2026-03-02 |
| Insider trade | 4 | 2026-02-25 | 2026-02-24 |
| Insider sale notice | 144 | 2026-02-24 | - |
| Annual report | 10-K | 2026-02-20 | 2025-12-27 |
| Insider sale notice | 144 | 2026-02-18 | - |
| Insider trade | 4 | 2026-02-18 | 2026-02-18 |
| Major company event | 8-K | 2026-02-18 | 2026-02-13 |
| Insider trade | 4 | 2026-02-12 | 2026-02-11 |
| Insider sale notice | 144 | 2026-02-11 | - |
| Insider trade | 4 | 2026-02-11 | 2026-02-09 |