GENTEX CORP (GNTX)

Latest Insider Confidence Score

2026Q1

52.8
Bullish

Company insider confidence (by quarter)

2007Q3 2026Q1

Largest shareholders

Insider Role (last 12 mo) Shares held Filed at
Gentex Corp 10% Owner 6,463,808 Aug 27, 2024
Lanting Arlyn J Director 240,000 Apr 30, 2012
Downing Steven R CEO 189,623 Feb 21, 2025
Schaum Richard O Director 79,258 May 19, 2025
Boehm Neil Chief Technology Officer 55,595 Feb 21, 2025

Recent buy/sell transactions

Exec date Filing date Insider Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Feb 17, 2026 Feb 19, 2026 Boehm Neil Chief Technology Officer Sell 97.5 +17,930 32.03% $721.4K
Feb 17, 2026 Feb 19, 2026 Ryan Scott P General Counsel Sell 97.5 +13,359 31.87% $581.6K
Feb 17, 2026 Feb 19, 2026 Nash Kevin C CFO Sell 97.5 +19,006 35.00% $823.8K
Feb 17, 2026 Feb 19, 2026 Downing Steven R CEO Sell 100.0 +64,471 33.81% $2.6M
Feb 17, 2026 Feb 19, 2026 Chiodo Matthew President Sell 97.5 +4,738 11.17% $888.2K
Aug 26, 2025 Aug 27, 2025 Nash Kevin C CFO Neutral 27.5 -865 -1.57% -
May 15, 2025 May 19, 2025 Zang Ling Director Neutral 90.0 +5,939 24.71% -
May 15, 2025 May 19, 2025 WALKER BRIAN C Director Neutral 90.0 +5,939 24.54% -
May 15, 2025 May 19, 2025 Schaum Richard O Director Neutral 85.0 +5,939 8.10% -
May 15, 2025 May 19, 2025 Starkoff Kathleen Director Neutral 90.0 +5,939 23.56% -
May 15, 2025 May 19, 2025 Pink Billy Director Neutral 90.0 +5,939 157.78% -
May 15, 2025 May 19, 2025 DEUR GARTH Director Neutral 90.0 +5,939 70.04% -
May 15, 2025 May 19, 2025 BROWN LESLIE L Director Neutral 90.0 +5,939 21.83% -
May 15, 2025 May 19, 2025 ANDERSON JOSEPH B JR Director Sell 95.0 +2,175 57.78% $86.1K
May 1, 2025 May 2, 2025 Schaum Richard O Director Neutral 52.5 - 0.00% -
Feb 20, 2025 Feb 21, 2025 Ryan Scott P General Counsel Neutral 90.0 +8,370 25.77% -
Feb 20, 2025 Feb 21, 2025 Nash Kevin C CFO Neutral 90.0 +11,836 28.00% -
Feb 20, 2025 Feb 21, 2025 Downing Steven R CEO Neutral 90.0 +37,725 24.84% -
Feb 20, 2025 Feb 21, 2025 Chiodo Matthew President Neutral 90.0 +9,130 28.34% -
Feb 20, 2025 Feb 21, 2025 Boehm Neil Chief Technology Officer Neutral 90.0 +12,263 28.30% -
Feb 18, 2025 Feb 19, 2025 Chiodo Matthew President Sell 30.0 -244 -0.75% $287.5K
Feb 18, 2025 Feb 19, 2025 Ryan Scott P General Counsel Sell 90.0 +2,716 9.12% $187.5K
Feb 18, 2025 Feb 19, 2025 Boehm Neil Chief Technology Officer Sell 90.0 +3,550 8.92% $234.8K
Feb 18, 2025 Feb 19, 2025 Nash Kevin C CFO Sell 30.0 -225 -0.53% $390.1K
Feb 18, 2025 Feb 19, 2025 Downing Steven R CEO Sell 17.5 -12,925 -7.84% $1.6M
Aug 23, 2024 Aug 27, 2024 GENTEX CORP 10% Owner Buy 100.0 +3,152,500 95.20% $15.8M
May 28, 2024 Pink Billy Director Neutral 52.5 - 0.00% -
May 16, 2024 May 24, 2024 Pink Billy Director Neutral 90.0 +3,764 100.00% -
May 20, 2024 May 21, 2024 ANDERSON JOSEPH B JR Director Sell 22.5 -4,716 -55.61% $162.5K
May 20, 2024 May 21, 2024 GOODE GARY F Director Sell 22.5 -4,716 -16.16% $162.5K
May 16, 2024 May 17, 2024 BROWN LESLIE L Director Neutral 90.0 +3,764 16.06% -
May 16, 2024 May 17, 2024 ANDERSON JOSEPH B JR Director Neutral 90.0 +3,764 79.81% -
May 16, 2024 May 17, 2024 Schaum Richard O Director Neutral 85.0 +3,764 6.02% -
May 16, 2024 May 17, 2024 DEUR GARTH Director Neutral 90.0 +3,764 79.81% -
May 16, 2024 May 17, 2024 WALKER BRIAN C Director Neutral 90.0 +3,764 18.41% -
May 16, 2024 May 17, 2024 Starkoff Kathleen Director Neutral 90.0 +3,764 17.56% -
May 16, 2024 May 17, 2024 Zang Ling Director Neutral 90.0 +3,764 18.57% -
Feb 29, 2024 Mar 1, 2024 Nash Kevin C CFO Neutral 27.5 -1,831 -4.13% -
Feb 20, 2024 Feb 21, 2024 Ryan Scott P General Counsel Sell 20.0 -11,148 -8.21% $657.5K
Feb 20, 2024 Feb 21, 2024 Nash Kevin C CFO Sell 20.0 -11,909 -5.98% $695.9K
Feb 20, 2024 Feb 21, 2024 Chiodo Matthew President Sell 20.0 -6,027 -16.00% $501.3K
Feb 20, 2024 Feb 21, 2024 Downing Steven R CEO Sell 17.5 -4,865 -2.88% $1.1M
Feb 20, 2024 Feb 21, 2024 Boehm Neil Chief Technology Officer Sell 20.0 -6,456 -14.05% $536.9K
Feb 15, 2024 Feb 16, 2024 Ryan Scott P General Counsel Neutral 90.0 +6,075 28.23% -
Feb 15, 2024 Feb 16, 2024 Chiodo Matthew President Neutral 90.0 +6,628 21.35% -
Feb 15, 2024 Feb 16, 2024 Downing Steven R CEO Neutral 90.0 +29,150 20.85% -
Feb 15, 2024 Feb 16, 2024 Nash Kevin C CFO Neutral 90.0 +9,146 27.23% -
Feb 15, 2024 Feb 16, 2024 Boehm Neil Chief Technology Officer Neutral 90.0 +9,476 25.98% -
Feb 9, 2024 Feb 9, 2024 GOODE GARY F Director Sell 22.5 -7,000 -19.35% $245.1K
Feb 2, 2024 Feb 5, 2024 GOODE GARY F Director Sell 22.5 -7,000 -19.35% $238.8K
Feb 1, 2024 Feb 2, 2024 Schaum Richard O Director Sell 22.5 -6,022 -8.78% $204.3K
Jan 9, 2024 GENTEX CORP 10% Owner Neutral 52.5 - 0.00% -
Dec 12, 2023 Dec 12, 2023 Downing Steven R CEO Neutral 27.5 -4,029 -2.81% -
Nov 10, 2023 Nov 13, 2023 Nash Kevin C CFO Neutral 37.5 -200 -0.59% -
Aug 17, 2023 Aug 18, 2023 Nash Kevin C CFO Neutral 37.5 -300 -0.88% -
Jul 31, 2023 Aug 3, 2023 ANDERSON JOSEPH B JR Director Sell 22.5 -4,416 -48.36% $148K
Jul 31, 2023 Aug 1, 2023 Starkoff Kathleen Director Sell 22.5 -4,430 -17.12% $147.1K
May 18, 2023 May 22, 2023 GOODE GARY F Director Sell 82.5 +300 1.04% $124.8K
May 19, 2023 May 22, 2023 Hollars James A Director Sell 22.5 -4,416 -10.89% $124.8K
May 18, 2023 May 22, 2023 WALKER BRIAN C Director Neutral 90.0 +4,716 29.99% -
May 18, 2023 May 22, 2023 DEUR GARTH Director Neutral 90.0 +4,716 100.00% -
May 18, 2023 May 22, 2023 BROWN LESLIE L Director Neutral 90.0 +4,716 25.19% -
May 18, 2023 May 22, 2023 Zang Ling Director Neutral 90.0 +4,716 30.32% -
May 18, 2023 May 22, 2023 Starkoff Kathleen Director Neutral 90.0 +4,716 28.20% -
May 18, 2023 May 22, 2023 Schaum Richard O Director Neutral 85.0 +4,716 9.46% -
May 18, 2023 May 19, 2023 ANDERSON JOSEPH B JR Director Neutral 90.0 +4,716 106.79% -
May 19, 2023 DEUR GARTH Director Neutral 52.5 - 0.00% -
May 1, 2023 May 2, 2023 Schaum Richard O Director Sell 22.5 -5,424 -9.81% $151.3K
Mar 6, 2023 Mar 7, 2023 Boehm Neil Chief Technology Officer Sell 26.3 -1,242 -3.32% $35.3K
Feb 16, 2023 Feb 21, 2023 Ryan Scott P General Counsel Sell 97.5 +2,341 12.80% $279.9K
Feb 16, 2023 Feb 21, 2023 Nash Kevin C CFO Sell 95.0 +11,487 50.83% $158K
Feb 16, 2023 Feb 21, 2023 Boehm Neil Chief Technology Officer Sell 95.0 +9,886 37.60% $176.5K
Feb 16, 2023 Feb 21, 2023 Downing Steven R CEO Sell 97.5 +37,315 35.16% $508.5K
Feb 16, 2023 Feb 21, 2023 Chiodo Matthew President Sell 95.0 +8,570 39.72% $144.1K
Feb 15, 2023 Feb 16, 2023 Downing Steven R CEO Sell 20.0 -12,384 -10.45% $351.6K
Feb 2, 2023 Feb 3, 2023 Downing Steven R CEO Sell 22.5 -17,730 -13.01% $535.6K
Feb 1, 2023 Feb 2, 2023 Nash Kevin C CFO Sell 15.0 -6,776 -23.07% $199.4K
Jan 4, 2023 Jan 4, 2023 Ryan Scott P General Counsel Sell 15.0 -4,580 -20.03% $128.2K
Oct 31, 2022 Nov 1, 2022 Wallace James H Director Sell 20.0 -14,000 -48.77% $364.5K
Oct 31, 2022 Oct 31, 2022 Downing Steven R CEO Buy 92.5 +10,000 9.22% $257.4K
May 19, 2022 May 26, 2022 GOODE GARY F Director Neutral 90.0 +4,416 18.05% -
May 19, 2022 May 26, 2022 BROWN LESLIE L Director Neutral 90.0 +4,416 30.86% -
May 19, 2022 May 26, 2022 Hollars James A Director Neutral 90.0 +4,416 12.22% -
May 19, 2022 May 26, 2022 Schaum Richard O Director Neutral 90.0 +4,416 11.36% -
May 19, 2022 May 26, 2022 Starkoff Kathleen Director Neutral 90.0 +4,416 35.88% -
May 19, 2022 May 26, 2022 WALKER BRIAN C Director Neutral 90.0 +4,416 39.05% -
May 19, 2022 May 26, 2022 Zang Ling Director Neutral 90.0 +4,416 39.65% -
May 19, 2022 May 26, 2022 ANDERSON JOSEPH B JR Director Neutral 90.0 +4,416 100.00% -
May 24, 2022 ANDERSON JOSEPH B JR Director Neutral 52.5 - 0.00% -
May 19, 2022 May 23, 2022 ANDERSON JOSEPH B JR Director Neutral 90.0 +3,397 100.00% -
May 19, 2022 May 23, 2022 Zang Ling Director Neutral 90.0 +3,397 30.50% -
May 19, 2022 May 23, 2022 WALKER BRIAN C Director Neutral 90.0 +3,397 30.04% -
May 19, 2022 May 23, 2022 Starkoff Kathleen Director Neutral 90.0 +3,397 27.60% -
May 19, 2022 May 23, 2022 GOODE GARY F Director Sell 82.5 +552 2.02% $85.8K
May 19, 2022 May 23, 2022 Schaum Richard O Director Neutral 85.0 +3,397 8.74% -
May 19, 2022 May 23, 2022 Hollars James A Director Neutral 85.0 +3,397 9.40% -
May 19, 2022 May 23, 2022 BROWN LESLIE L Director Neutral 90.0 +3,397 23.74% -
Mar 31, 2022 Apr 1, 2022 Chiodo Matthew President Sell 15.0 -5,700 -20.90% $166.7K
Mar 31, 2022 Apr 1, 2022 Boehm Neil Chief Technology Officer Sell 25.0 -4,500 -14.74% $131.6K
Feb 22, 2022 Feb 23, 2022 Downing Steven R CEO Sell 15.0 -21,246 -16.48% $1.8M