GNTX - CIK 0000355811
GENTEX CORP has filed 1,349 documents with the SEC between 1995 and 2026. The most frequent type is insider trade (735 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 |
|---|---|---|---|
| Employee stock plan | S-8 | 2014-08-29 | - |
| Insider trade | 4 | 2014-08-28 | 2014-08-27 |
| Major company event | 8-K | 2014-08-22 | 2014-08-21 |
| Insider trade | 4 | 2014-08-21 | 2014-08-13 |
| Major company event | 8-K | 2014-08-11 | 2014-08-11 |
| Quarterly report | 10-Q | 2014-08-07 | 2014-06-30 |
| Insider trade | 4 | 2014-07-30 | 2014-07-29 |
| Insider trade | 4 | 2014-07-30 | 2014-07-29 |
| New insider ownership | 3 | 2014-07-30 | 2014-07-23 |
| Insider trade | 4 | 2014-07-29 | 2014-07-28 |
| Major company event | 8-K | 2014-07-24 | 2014-07-24 |
| Major company event | 8-K | 2014-07-23 | 2014-07-22 |
| Insider trade | 4 | 2014-07-10 | 2014-06-30 |
| Insider trade | 4 | 2014-06-26 | 2014-06-25 |
| Major company event | 8-K | 2014-06-17 | 2014-06-16 |
| Insider trade | 4 | 2014-06-09 | 2014-06-06 |
| SD | - | 2014-05-30 | - |
| Insider trade | 4 | 2014-05-16 | 2014-05-15 |
| Insider trade | 4 | 2014-05-16 | 2014-05-15 |
| Insider trade | 4 | 2014-05-16 | 2014-05-15 |
| Insider trade | 4 | 2014-05-16 | 2014-05-15 |
| Insider trade | 4 | 2014-05-16 | 2014-05-15 |
| Insider trade | 4 | 2014-05-16 | 2014-05-15 |
| Insider trade | 4 | 2014-05-16 | 2014-05-15 |
| New insider ownership | 3 | 2014-05-16 | 2014-05-15 |
| Major company event | 8-K | 2014-05-16 | 2014-05-15 |
| Major company event | 8-K | 2014-05-15 | 2014-05-15 |
| Major company event | 8-K | 2014-05-07 | 2014-05-07 |
| Quarterly report | 10-Q | 2014-05-07 | 2014-03-31 |
| Insider trade | 4 | 2014-05-06 | 2014-05-02 |
| Insider trade | 4 | 2014-05-06 | 2014-05-02 |
| Insider trade | 4 | 2014-05-02 | 2014-04-30 |
| Major company event | 8-K | 2014-04-23 | 2014-04-23 |
| Annual report to shareholders | ARS | 2014-04-14 | 2013-12-31 |
| Major company event | 8-K | 2014-04-09 | 2014-04-03 |
| Proxy statement | DEF 14A | 2014-03-31 | 2014-05-15 |
| PRE 14A | - | 2014-03-20 | 2014-05-15 |
| Annual report | 10-K | 2014-02-26 | 2013-12-31 |
| Passive ownership stake (update) | SC 13G/A | 2014-02-13 | - |
| Insider trade | 4 | 2014-02-12 | 2014-02-10 |
| Passive ownership stake | SC 13G | 2014-02-11 | - |
| Insider trade | 4 | 2014-02-10 | 2014-02-06 |
| Insider trade | 4 | 2014-02-07 | 2014-02-05 |
| Passive ownership stake (update) | SC 13G/A | 2014-01-29 | - |
| Major company event | 8-K | 2014-01-29 | 2014-01-29 |
| Insider trade | 4 | 2013-12-31 | 2013-12-30 |
| Insider trade | 4 | 2013-12-13 | 2013-12-12 |
| Major company event (amended) | 8-K/A | 2013-12-09 | 2013-09-27 |
| SEC correspondence | UPLOAD | 2013-12-05 | - |
| Company correspondence | CORRESP | 2013-12-03 | - |