ONTO - CIK 0000704532
ONTO INNOVATION INC. has filed 1,844 documents with the SEC between 1995 and 2026. The most frequent type is insider trade (950 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 trade | 4 | 2004-11-05 | 2004-11-04 |
| Major company event | 8-K | 2004-11-02 | 2004-11-02 |
| Major company event | 8-K | 2004-09-07 | 2004-09-03 |
| Insider trade | 4 | 2004-09-02 | 2004-08-23 |
| Major company event (amended) | 8-K/A | 2004-08-23 | 2004-06-18 |
| Quarterly report | 10-Q | 2004-08-23 | 2004-07-03 |
| Quarterly report (amended) | 10-Q/A | 2004-08-23 | 2004-04-03 |
| NT 10-Q | - | 2004-08-18 | 2004-07-03 |
| Major company event | 8-K | 2004-07-29 | 2004-07-29 |
| New insider ownership | 3 | 2004-07-12 | 2004-06-30 |
| Major company event | 8-K | 2004-06-25 | 2004-06-18 |
| Passive ownership stake (update) | SC 13G/A | 2004-06-10 | - |
| Insider trade (amended) | 4/A | 2004-06-02 | 2004-05-24 |
| Insider trade | 4 | 2004-06-02 | 2004-05-26 |
| Insider trade | 4 | 2004-05-25 | 2004-05-24 |
| Proxy materials | DEFA14A | 2004-05-21 | - |
| Quarterly report | 10-Q | 2004-05-14 | 2004-04-03 |
| Insider trade | 4 | 2004-05-10 | 2004-05-10 |
| Major company event | 8-K | 2004-04-29 | 2004-04-29 |
| Annual report to shareholders | ARS | 2004-04-26 | 2004-01-03 |
| Insider trade | 4 | 2004-04-23 | 2004-04-22 |
| Proxy statement | DEF 14A | 2004-04-23 | 2004-05-26 |
| New insider ownership | 3 | 2004-04-22 | 2004-04-14 |
| New insider ownership | 3 | 2004-04-22 | 2004-04-14 |
| New insider ownership | 3 | 2004-04-20 | 2004-04-14 |
| Annual report | 10-K | 2004-04-01 | 2004-01-03 |
| Insider trade | 4 | 2004-03-01 | 2004-03-01 |
| Major company event | 8-K | 2004-02-19 | 2004-02-19 |
| Passive ownership stake (update) | SC 13G/A | 2004-02-18 | - |
| Passive ownership stake (update) | SC 13G/A | 2004-02-13 | - |
| Passive ownership stake | SC 13G | 2004-02-10 | - |
| Passive ownership stake | SC 13G | 2004-02-06 | - |
| Insider trade | 4 | 2004-01-05 | 2004-01-01 |
| Insider trade (amended) | 4/A | 2004-01-02 | 2004-01-01 |
| Insider trade | 4 | 2004-01-02 | 2004-01-01 |
| Insider trade | 4 | 2004-01-02 | 2004-01-01 |
| Insider trade | 4 | 2004-01-02 | 2004-01-01 |
| Insider trade | 4 | 2003-12-18 | 2003-12-18 |
| Quarterly report (amended) | 10-Q/A | 2003-12-15 | 2003-06-30 |
| Insider trade | 4 | 2003-12-10 | 2003-12-08 |
| Insider trade (amended) | 4/A | 2003-12-04 | 2003-12-02 |
| Insider trade | 4 | 2003-12-03 | 2003-12-02 |
| Insider trade (amended) | 4/A | 2003-12-02 | 2003-11-18 |
| Insider trade | 4 | 2003-11-19 | 2003-11-18 |
| Insider trade | 4 | 2003-11-12 | 2003-11-12 |
| Quarterly report | 10-Q | 2003-11-12 | 2003-09-30 |
| Major company event | 8-K | 2003-10-23 | 2003-10-23 |
| Passive ownership stake (update) | SC 13G/A | 2003-10-10 | - |
| Insider trade | 4 | 2003-09-17 | 2003-09-16 |
| Employee stock plan | S-8 | 2003-09-03 | - |