TER - CIK 0000097210
TERADYNE, INC has filed 1,001 documents with the SEC between 2014 and 2026. The most frequent type is insider trade (612 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 | 2023-05-16 | 2023-05-12 |
| Insider trade | 4 | 2023-05-16 | 2023-05-12 |
| Insider trade | 4 | 2023-05-16 | 2023-05-12 |
| Insider trade | 4 | 2023-05-16 | 2023-05-12 |
| Insider trade | 4 | 2023-05-16 | 2023-05-12 |
| Insider trade | 4 | 2023-05-09 | 2023-05-05 |
| Insider sale notice | 144 | 2023-05-05 | - |
| Quarterly report | 10-Q | 2023-05-05 | 2023-04-02 |
| Insider trade | 4 | 2023-05-03 | 2023-05-01 |
| Major company event | 8-K | 2023-04-27 | 2023-04-26 |
| Insider trade | 4 | 2023-04-24 | 2023-04-20 |
| Insider sale notice | 144 | 2023-04-20 | - |
| Annual report to shareholders | ARS | 2023-03-31 | 2022-12-31 |
| Proxy materials | DEFA14A | 2023-03-31 | - |
| Proxy statement | DEF 14A | 2023-03-31 | - |
| Insider trade | 4 | 2023-03-31 | 2023-03-30 |
| Major company event | 8-K | 2023-03-28 | 2023-03-24 |
| Insider trade | 4 | 2023-03-21 | 2023-03-17 |
| Insider trade | 4 | 2023-03-21 | 2023-03-17 |
| Insider trade | 4 | 2023-03-21 | 2023-03-17 |
| Insider trade | 4 | 2023-03-21 | 2023-03-17 |
| Insider trade | 4 | 2023-03-17 | 2023-03-15 |
| Insider trade | 4 | 2023-03-17 | 2023-03-15 |
| Insider sale notice | 144 | 2023-03-15 | - |
| Insider sale notice | 144 | 2023-03-15 | - |
| Insider trade | 4 | 2023-03-13 | 2014-09-26 |
| Annual report | 10-K | 2023-02-22 | 2022-12-31 |
| Insider trade | 4 | 2023-02-17 | 2023-02-15 |
| Passive ownership stake (update) | SC 13G/A | 2023-02-09 | - |
| Passive ownership stake (update) | SC 13G/A | 2023-02-09 | - |
| Passive ownership stake (update) | SC 13G/A | 2023-02-07 | - |
| Insider trade | 4 | 2023-02-07 | 2023-02-06 |
| Major company event | 8-K | 2023-02-03 | 2023-01-31 |
| Insider trade | 4 | 2023-02-03 | 2023-02-02 |
| Insider trade | 4 | 2023-02-01 | 2023-01-31 |
| Insider trade | 4 | 2023-01-31 | 2023-01-27 |
| Insider trade | 4 | 2023-01-31 | 2023-01-27 |
| Insider trade | 4 | 2023-01-31 | 2023-01-27 |
| Insider trade | 4 | 2023-01-31 | 2023-01-30 |
| Insider trade | 4 | 2023-01-31 | 2023-01-27 |
| Insider trade | 4 | 2023-01-31 | 2023-01-27 |
| Insider trade (amended) | 4/A | 2023-01-31 | 2022-01-25 |
| Insider trade | 4 | 2023-01-27 | 2023-01-26 |
| Major company event | 8-K | 2023-01-26 | 2023-01-25 |
| Insider trade | 4 | 2023-01-26 | 2023-01-24 |
| Insider trade | 4 | 2023-01-26 | 2023-01-24 |
| Insider trade | 4 | 2023-01-26 | 2023-01-24 |
| Insider trade | 4 | 2023-01-26 | 2023-01-24 |
| Insider trade | 4 | 2023-01-26 | 2023-01-24 |
| Insider trade | 4 | 2023-01-26 | 2023-01-24 |