GNTX
Gentex Corporation
NASDAQ · Consumer Cyclical · Auto - Parts · US
$23.14
+1.31%0
Insider buys (3m)
0
Insider sells (3m)
$0.00
Net value (3m)
-6.2%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| May 22, 2026 | WALKER BRIAN C · director | A-Award | 5,626 | $0.00 |
| May 22, 2026 | DEUR GARTH · director | A-Award | 5,626 | $0.00 |
| May 22, 2026 | Zang Ling · director | A-Award | 5,626 | $0.00 |
| May 22, 2026 | Starkoff Kathleen · director | A-Award | 5,626 | $0.00 |
| May 22, 2026 | BROWN LESLIE L · director | A-Award | 5,626 | $0.00 |
| May 22, 2026 | Schaum Richard O · director | A-Award | 5,626 | $0.00 |
| May 22, 2026 | KENNEDY JOHN C · director | A-Award | 5,626 | $0.00 |
| May 22, 2026 | Pink Billy · director | A-Award | 5,626 | $0.00 |
| May 15, 2026 | ANDERSON JOSEPH B JR · director | Sale | 5,939 | $23 |
| May 15, 2026 | WALKER BRIAN C · director | Sale | 5,939 | $23 |
| May 5, 2026 | BROWN LESLIE L · director | Sale | 10,782 | $23 |
| May 5, 2026 | BROWN LESLIE L · director | M-Exempt | 7,000 | $16 |
| Apr 30, 2026 | Schaum Richard O · director | Sale | 4,815 | $23 |
| Apr 30, 2026 | Schaum Richard O · director | M-Exempt | 7,000 | $16 |
| Feb 19, 2026 | Ryan Scott P · officer: General Counsel | F-InKind | 2,907 | $25 |
| Feb 19, 2026 | Boehm Neil · officer: Chief Technology Officer | Sale | 8,916 | $25 |
| Feb 19, 2026 | Nash Kevin C · officer: Chief Financial Officer | A-Award | 13,880 | $0.00 |
| Feb 19, 2026 | Chiodo Matthew · officer: Vice President of Sales | A-Award | 12,047 | $0.00 |
| Feb 19, 2026 | Downing Steven R · officer: President and CEO | F-InKind | 54,314 | $25 |
| Feb 19, 2026 | Boehm Neil · officer: Chief Technology Officer | F-InKind | 3,608 | $25 |
| Feb 19, 2026 | Chiodo Matthew · officer: Vice President of Sales | F-InKind | 3,187 | $25 |
| Feb 19, 2026 | Nash Kevin C · officer: Chief Financial Officer | Sale | 5,568 | $25 |
| Feb 19, 2026 | Boehm Neil · officer: Chief Technology Officer | Sale | 2,332 | $25 |
| Feb 19, 2026 | Nash Kevin C · officer: Chief Financial Officer | F-InKind | 4,306 | $25 |
| Feb 19, 2026 | Downing Steven R · officer: President and CEO | A-Award | 43,492 | $0.00 |
| Feb 19, 2026 | Ryan Scott P · officer: General Counsel | A-Award | 11,000 | $0.00 |
| Feb 19, 2026 | Chiodo Matthew · officer: Vice President of Sales | A-Award | 28,269 | $0.00 |
| Feb 19, 2026 | Chiodo Matthew · officer: Vice President of Sales | F-InKind | 12,564 | $25 |
| Feb 19, 2026 | Nash Kevin C · officer: Chief Financial Officer | A-Award | 38,181 | $0.00 |
| Feb 19, 2026 | Ryan Scott P · officer: General Counsel | A-Award | 25,782 | $0.00 |
Institutional positioning
13F filings over the trailing two quarters
New 146Increased 406Reduced 340Sold out 47
| Filer | Action | Shares | Filed |
|---|---|---|---|
| BlackRock, Inc. | Increased | 21,776,286 | Aug 7, 2026 |
| BLACKROCK, INC. | Increased | 21,298,182 | May 13, 2026 |
| AMERICAN CENTURY COMPANIES INC | Increased | 11,025,677 | Aug 12, 2026 |
| AMERICAN CENTURY COMPANIES INC | Increased | 10,603,336 | May 15, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 10,292,975 | Aug 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 10,259,250 | May 8, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 9,701,341 | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Reduced | 9,611,028 | Aug 13, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Increased | 9,032,475 | Aug 11, 2026 |
| ARIEL INVESTMENTS, LLC | Increased | 8,342,402 | May 14, 2026 |
| ARIEL INVESTMENTS, LLC | Reduced | 8,309,786 | Aug 14, 2026 |
| FULLER & THALER ASSET MANAGEMENT, INC. | Increased | 8,112,203 | Aug 12, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Increased | 7,463,299 | May 7, 2026 |
| BANK OF MONTREAL /CAN/ | Reduced | 7,398,009 | May 13, 2026 |
| BANK OF MONTREAL /CAN/ | Reduced | 7,339,694 | Aug 12, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing May 22, 2026