GENTEX CORP (GNTX)
25 filings available.
0
Insider buys, 12 months
$0 by 0 insiders
11
Insider sales, 12 months
$2.5M by 7 insiders
Most active GNTX insiders: Downing Steven R and Chiodo Matthew.
Loading activity recap...
Loading insider activity...
Loading institutional activity...
Loading fund comparison...
Loading contract awards...
Loading activity heatmap...
Full Timeline
Every tracked SEC filing, congressional trade, 13F/N-PORT holding change, lobbying disclosure, government contract award, SEC enforcement action, and pay-vs-performance filing for GNTX, merged into one feed.
Loading timeline...
Who's involved
Loading the people and funds behind GNTX…
Get instant alerts the moment GNTX files, trades, or shows up in Congress, 13F, or lobbying data — right on your phone.
Get the app →Recent filings
- 8-K Filing: GENTEX CORP8-KOct 23, 2026
- SCHEDULE 13G Filing: Gentex CorpSCHEDULE 13GOct 8, 2026

