Gentex Corporation GNTX

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Gentex Corporation - Common Stock · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 22.9000 · FX 1 USD = 1.288650 SGD · about SGD 29.5101 per unit

Sign in to place simulated trades. USD fills are converted into the SGD portfolio at the displayed rate.

Announcement types: (default: consequential filings)
Results & current reports
Capital markets
Ownership & governance

USD closing-price chart (daily close from yfinance · Last year)

USD 27.92 → 22.90 · -18.0%
29.06024.88020.700 1 2 3 4 5 6,7 8 9 10 11 Jul 25Oct 25Jan 26Apr 26Jul 26

Numbered dotted lines mark the filtered filings under Announcement Events below.

Price & SEC Filing History 26 Jul 2025 — 27 Jul 2026 (Last year)

Daily Nasdaq prices are sourced from yfinance. Yellow highlighting marks an intraday rise or a gap up between adjacent trading sessions. SEC acceptance times are converted to US Eastern time: pre-market filings appear below that day’s OHLCV row; filings accepted after the 09:30 ET open appear above it. The SEC does not publish an exact first-public-availability timestamp, so acceptance time is the best available proxy.

No data yet
Weekend
Weekend
23.2800 23.2800 22.1700 22.9000 7,312,100
11 · 8-K Pre-market · 08:00 ET 8-K ↗
23.7300 23.8100 23.4200 23.8000 2,726,100
23.9600 24.3000 23.8300 23.9100 1,309,700
24.1600 24.2500 23.8600 23.9600 1,869,000
24.3900 24.4400 23.9000 23.9700 2,249,100
Weekend
Weekend
24.8000 24.8000 24.1900 24.3500 1,799,700
24.2900 24.9200 24.2900 24.9100 1,802,700
23.6800 24.3100 23.6800 24.2700 1,788,600
23.9600 24.1100 23.4500 23.7000 1,572,400
24.2400 24.3900 23.9000 23.9100 1,923,600
Weekend
Weekend
23.9100 24.3800 23.8700 24.2000 1,917,300
23.3700 24.1600 23.3700 23.8600 2,612,500
23.7500 23.9600 22.5400 23.3600 3,909,300
24.3000 24.4200 23.9800 24.0400 3,133,000
24.5200 24.6400 24.1800 24.4700 2,419,500
Weekend
Weekend
No trading
24.8000 24.8900 24.1300 24.5100 3,230,200
25.3000 25.3700 24.5900 24.6700 2,802,400
25.1300 25.4800 25.1200 25.2700 4,378,300
25.6400 25.6400 24.9200 25.1300 2,768,700
Weekend
Weekend
25.5000 25.7300 25.2300 25.6500 4,529,000
25.2300 25.7700 25.2000 25.7700 1,812,400
24.7700 25.1600 24.7700 25.0400 2,941,000
25.4300 25.4800 24.6700 24.7500 4,139,400
25.9300 26.3700 25.6800 25.7000 2,802,100
Weekend
Weekend
No trading
25.5900 26.0000 25.4300 25.9500 3,899,400
25.7300 25.9700 25.2900 25.3800 2,221,600
26.0600 26.2900 25.6900 25.7300 2,305,500
26.1700 26.4800 25.9700 26.0400 2,446,300
Weekend
Weekend
25.7400 25.9500 25.5300 25.8600 2,425,900
24.8000 25.7100 24.8000 25.7000 3,160,900
24.8000 25.1500 24.5900 24.6300 3,160,400
24.8700 25.1400 24.4400 24.8400 1,929,900
24.9600 25.0600 24.7000 24.7100 2,088,500
Weekend
Weekend
24.8800 25.0500 24.5900 24.6300 2,256,600
25.1200 25.3000 24.8500 25.0500 1,752,200
24.5900 25.1300 24.4700 25.0000 1,859,200
24.1600 24.9200 24.1600 24.6300 2,349,400
24.0000 24.2400 23.7500 24.0800 2,229,500
Weekend
Weekend
24.0800 24.4400 23.9100 24.1600 2,787,300
24.0500 24.2500 23.9300 24.0800 2,165,700
24.2300 24.5300 23.9700 24.1500 1,600,100
10 · 8-K After market open · 10:26 ET 8-K ↗
24.0900 24.1500 23.6800 23.9300 2,336,200
No trading
Weekend
Weekend
23.4200 23.9400 23.3900 23.8500 1,318,700
22.7900 23.4200 22.6000 23.4000 1,746,000
22.6800 23.0300 22.4900 23.0200 1,729,600
22.6200 22.7700 22.2700 22.6700 2,522,900
22.9700 23.1300 22.6300 22.6800 1,637,800
Weekend
Weekend
23.2700 23.3000 22.8400 22.8700 1,802,500
23.1000 23.6800 23.1000 23.4100 1,694,600
22.8600 23.1700 22.6800 22.9000 2,030,900
23.2300 23.4000 22.8100 22.9700 1,739,200
23.4200 23.4200 23.0200 23.2000 1,826,800
Weekend
Weekend
23.2500 23.4100 23.0300 23.3900 1,415,200
23.7100 23.7100 23.0700 23.0800 2,083,800
9 · 10-Q After market open · 11:54 ET 10-Q ↗
23.2800 23.6800 23.1800 23.5500 2,119,500
22.6400 22.9900 22.3800 22.9300 2,081,300
22.6500 22.7900 22.3700 22.5900 2,297,700
Weekend
Weekend
22.9300 23.1800 22.6100 22.7500 2,195,500
22.9700 23.4300 22.9000 23.1100 3,995,500
23.4200 23.5000 22.6500 22.9000 1,926,200
23.9700 24.0100 23.2500 23.4400 2,170,000
23.9700 24.8200 23.8300 23.8600 4,669,000
Weekend
Weekend
24.4300 24.5900 23.1200 23.8800 5,054,500
8 · 8-K Pre-market · 08:00 ET 8-K ↗
22.8000 23.2700 22.7600 23.0300 3,225,300
22.8500 22.9500 22.5200 22.7600 1,916,400
22.8000 23.1100 22.6400 22.7400 2,063,000
22.5300 22.8100 22.4300 22.7300 1,607,300
Weekend
Weekend
22.1900 23.0300 22.0600 22.6300 1,975,200
21.7300 22.0000 21.7000 21.8200 1,836,100
22.0600 22.1000 21.4300 21.6900 1,622,200
22.1200 22.1400 21.8200 21.9500 1,895,900
21.9500 22.2400 21.6100 22.1300 1,684,900
Weekend
Weekend
22.2400 22.2900 21.9400 21.9900 1,268,300
22.0300 22.3200 21.8800 22.2100 1,500,900
7 · DEFA14A Pre-market · 08:02 ET DEFA14A ↗ 6 · DEF 14A Pre-market · 08:00 ET DEF 14A ↗
21.8900 22.2900 21.8900 22.2300 1,808,700
21.4400 21.6500 21.2400 21.3600 1,517,500
21.4100 21.5400 21.2800 21.5000 1,037,700
Weekend
Weekend
No trading
21.5700 21.7000 21.0900 21.5100 1,468,000
21.9300 22.0900 21.6100 21.6300 2,241,100
21.6200 22.1000 21.5500 21.8500 2,516,800
21.8100 21.9500 21.2400 21.4000 2,479,200
Weekend
Weekend
21.8600 21.9900 21.6900 21.7200 1,695,700
21.7500 22.1600 21.7500 22.0500 1,824,200
21.8900 22.2100 21.6600 21.9300 1,971,600
21.0400 22.0100 21.0400 21.8100 3,108,600
21.1700 21.3700 20.9800 21.2000 2,525,900
Weekend
Weekend
20.9000 20.9500 20.4800 20.7000 3,306,400
20.8500 21.0700 20.7100 20.9100 1,810,000
21.0500 21.2900 21.0000 21.0800 1,855,900
21.2600 21.4500 21.1200 21.2300 1,575,600
21.0900 21.3200 21.0200 21.0800 1,796,300
Weekend
Weekend
21.3600 21.4900 20.9200 20.9700 1,845,300
21.5000 21.6700 21.2200 21.3100 1,980,000
21.5800 21.7600 21.5000 21.6300 1,820,400
21.8100 22.0100 21.5200 21.5800 2,465,100
21.7600 21.9400 21.3300 21.7500 2,081,800
Weekend
Weekend
22.3200 22.3500 21.8100 22.0800 1,900,700
22.7100 23.0000 22.3300 22.5100 2,121,800
23.1400 23.2100 22.8300 22.8700 1,741,700
22.8100 23.1800 22.4800 23.0000 1,528,000
23.0000 23.3600 22.6400 23.3000 2,057,300
Weekend
Weekend
23.5200 23.6400 23.1000 23.4000 2,562,400
23.6600 23.9800 23.4800 23.6800 1,586,200
23.5000 23.8100 23.3500 23.5700 1,480,900
5 · 10-K After market open · 15:18 ET 10-K ↗
23.6200 23.9500 23.5700 23.7900 1,345,000
23.8700 23.8700 23.2900 23.5700 1,293,600
Weekend
Weekend
23.8600 24.0500 23.5600 23.9700 1,659,200
24.4000 24.5300 23.8100 23.9700 1,888,400
24.5400 24.8100 24.4200 24.5400 1,578,800
24.9000 25.1400 24.4300 24.6100 1,982,100
No trading
Weekend
Weekend
24.5500 24.9400 24.4500 24.8900 2,309,300
24.5300 24.8100 24.1700 24.4200 1,727,800
24.2500 24.7200 24.2500 24.4200 1,619,700
23.8500 24.3100 23.8200 24.1700 2,585,000
24.1300 24.3100 23.6700 23.7400 2,307,600
Weekend
Weekend
24.3200 24.6700 23.9000 24.1200 3,665,900
24.9000 25.0000 24.3900 24.4800 3,138,900
24.2400 25.1400 24.1300 24.8600 3,242,600
23.7700 24.2800 23.5000 23.9200 3,205,600
22.7900 23.8300 22.7800 23.7600 4,260,800
Weekend
Weekend
24.0500 24.1200 22.3100 23.0100 5,219,700
4 · 8-K Pre-market · 08:00 ET 8-K ↗
23.6500 24.1600 23.6300 24.0400 3,391,400
23.8800 24.0100 23.5300 23.5700 2,721,300
23.7200 23.9300 23.6000 23.8500 1,612,900
23.5900 23.7500 23.4200 23.6500 2,211,800
Weekend
Weekend
23.6700 23.7400 23.4900 23.5900 1,482,000
23.8500 24.1100 23.5800 23.7300 4,026,200
23.6700 24.0200 23.5500 23.7600 3,390,800
23.6500 23.7800 23.3400 23.4500 1,659,700
No trading
Weekend
Weekend
24.0000 24.3000 23.8400 23.9300 2,730,800
23.4600 24.1400 23.4200 24.0000 3,436,700
23.9400 24.2700 23.3500 23.3800 3,625,700
24.3100 24.5000 23.7900 23.9800 2,783,100
24.4500 24.5300 24.1600 24.3000 1,387,500
Weekend
Weekend
24.6700 24.9200 24.2800 24.5200 1,430,700
24.0300 24.8500 24.0000 24.6800 2,378,900
24.3600 24.5400 24.2500 24.3600 2,841,600
24.2100 24.5700 24.0900 24.4800 2,136,800
23.6600 24.4500 23.6600 24.3100 2,522,000
Weekend
Weekend
23.2900 23.7800 23.0500 23.6900 1,624,200
No trading
23.6200 23.6200 23.2300 23.2700 1,617,300
23.3600 23.7000 23.3600 23.5600 1,841,400
23.4400 23.4900 23.3500 23.4500 2,080,200
Weekend
Weekend
23.4400 23.5100 23.2600 23.4700 978,900
No trading
23.4600 23.5000 23.3500 23.3800 931,000
23.3700 23.4600 23.2600 23.3800 1,099,300
23.5700 23.6900 23.3500 23.3800 1,425,000
Weekend
Weekend
23.6900 23.8900 23.4700 23.5700 4,109,600
23.7400 24.0100 23.5500 23.6700 2,117,900
23.8500 24.0900 23.6000 23.6200 2,045,800
23.6700 23.9900 23.6700 23.9400 2,521,200
23.7400 23.7900 23.4900 23.6500 1,849,700
Weekend
Weekend
23.8200 23.8800 23.5200 23.6700 1,484,900
24.2000 24.2900 23.6300 23.7200 2,410,300
23.1500 24.2300 23.1500 24.1400 3,042,900
23.0100 23.2300 22.9600 23.0700 1,826,700
23.3000 23.3100 23.0300 23.1700 2,344,400
Weekend
Weekend
23.0500 23.5900 23.0100 23.2200 2,403,500
23.1000 23.2500 22.8400 23.1200 1,970,800
22.9200 23.0600 22.7900 23.0000 1,467,200
22.9500 22.9600 22.6300 22.8200 2,068,600
22.7900 23.0800 22.6800 22.8800 1,636,200
Weekend
Weekend
22.9800 23.0200 22.7800 22.8300 1,084,200
No trading
22.7400 22.9500 22.6000 22.7300 2,179,300
22.4300 22.9400 22.3700 22.7400 1,767,400
22.4200 22.5200 22.1700 22.2800 2,282,700
Weekend
Weekend
21.9700 22.5400 21.9500 22.4200 2,147,100
22.3700 22.4700 21.6900 21.8300 2,304,000
22.2700 22.3900 22.0900 22.1500 1,930,700
22.3300 22.4500 22.1200 22.2800 2,384,600
22.7500 22.9800 22.3600 22.3800 1,844,400
Weekend
Weekend
23.1200 23.2700 22.8600 22.8900 2,321,800
23.2700 23.6800 23.1600 23.2800 3,223,400
23.3200 23.5400 23.2200 23.3000 3,735,000
23.4600 23.5000 23.2300 23.3200 1,674,400
23.5400 23.6100 23.0700 23.3100 2,059,500
Weekend
Weekend
3 · 10-Q After market open · 11:26 ET 10-Q ↗
23.0600 23.5100 23.0000 23.4800 2,266,400
23.4800 23.6600 23.0100 23.0600 1,691,300
23.1900 23.6800 23.0200 23.6000 2,917,200
23.2700 23.3100 22.7900 23.1200 2,573,100
23.3500 23.4500 23.1300 23.2900 3,874,400
Weekend
Weekend
23.4800 23.8300 23.2300 23.4500 4,897,600
23.5500 23.8600 23.3900 23.5600 2,724,400
23.5900 23.9900 23.4700 23.7300 3,000,400
23.7700 23.9700 23.6100 23.6700 3,180,100
23.7200 24.1900 23.6000 23.7200 4,251,000
Weekend
Weekend
25.4500 25.7500 23.4500 23.6400 7,736,300
2 · 8-K Pre-market · 08:00 ET 8-K ↗
26.4200 26.5300 26.1100 26.3200 5,236,700
26.8400 26.9600 26.1900 26.2100 2,519,400
26.6400 26.9900 26.4000 26.9400 2,959,700
26.3200 26.4800 26.0300 26.4400 10,698,300
Weekend
Weekend
26.2000 26.5000 25.9800 26.0100 4,580,500
26.1600 26.3800 25.9000 26.1900 2,313,800
26.1500 26.3200 25.8800 26.0400 2,163,200
25.7100 26.1100 25.6200 25.9600 3,393,200
25.8500 26.0700 25.7600 25.9000 1,960,000
Weekend
Weekend
26.2800 26.3100 25.5800 25.6300 1,553,600
26.6100 26.6700 26.2000 26.2300 1,850,000
26.7200 26.9800 26.5000 26.6100 1,987,200
27.3400 27.4000 26.5300 26.6300 2,219,700
27.6500 27.6500 27.1900 27.3200 1,675,800
Weekend
Weekend
27.8600 27.9300 27.3700 27.5800 2,296,900
27.8900 28.0100 27.7300 27.8400 1,743,600
28.3300 28.3700 27.7900 27.9400 2,181,700
28.2800 28.5100 28.1700 28.3000 1,962,900
29.0100 29.0100 28.2800 28.3500 2,059,400
Weekend
Weekend
28.4000 28.9200 28.4000 28.9000 1,116,300
28.2600 28.3700 27.9500 28.3500 1,185,900
28.2700 28.6700 28.1900 28.2900 1,278,900
28.4500 28.6100 28.3400 28.4000 1,391,300
28.6200 28.7000 28.3100 28.3900 1,490,400
Weekend
Weekend
29.0700 29.0700 28.6000 28.6800 5,589,700
29.0300 29.1200 28.6600 29.0500 1,782,900
28.5000 29.3800 28.4200 29.0600 2,986,200
28.2800 28.5600 28.0500 28.5100 1,383,300
28.4600 28.5800 28.1700 28.2500 1,437,700
Weekend
Weekend
28.3100 28.6400 28.1800 28.4600 1,658,900
28.0500 28.5200 28.0400 28.4100 1,150,600
28.0400 28.1000 27.5300 28.0200 2,048,700
28.7000 28.7000 28.0500 28.2100 1,458,100
28.4600 28.7900 28.2700 28.7100 1,910,400
Weekend
Weekend
28.1400 28.5400 28.0300 28.4800 2,179,800
27.6600 28.1300 27.4600 28.1200 2,057,700
27.7600 27.9600 27.5400 27.6700 1,125,800
27.7900 27.9400 27.6000 27.7700 1,685,500
No trading
Weekend
Weekend
28.2800 28.3000 27.8400 28.0100 1,973,700
28.4700 28.4700 27.9400 28.1500 1,484,200
28.1900 28.5500 28.0100 28.4300 3,559,400
27.9400 28.4100 27.8600 28.2800 2,293,800
28.0100 28.2100 27.9300 28.0900 1,339,700
Weekend
Weekend
27.6800 28.1800 27.4400 28.1600 1,670,700
27.2100 27.4300 27.0900 27.4100 1,806,700
27.6800 27.9100 27.3700 27.3700 1,799,500
27.4200 27.8300 27.3500 27.6900 1,568,500
27.3300 27.4900 27.1100 27.1800 2,341,800
Weekend
Weekend
27.7400 27.8500 27.3100 27.3300 1,719,400
27.4600 27.7200 27.3700 27.6900 1,295,300
27.3100 27.9000 27.2500 27.8400 1,472,600
26.8900 27.3100 26.7200 27.2300 1,642,900
26.7600 26.9000 26.4200 26.7000 1,651,600
Weekend
Weekend
1 · 10-Q After market open · 14:00 ET 10-Q ↗
26.6000 26.7700 26.4800 26.6200 1,942,600
26.7800 26.9500 26.4000 26.6600 1,961,000
26.7100 26.9500 26.5400 26.6100 3,003,800
26.3000 26.8100 26.2300 26.7500 2,383,700
26.4000 26.6500 26.0400 26.1400 2,204,000
Weekend
Weekend
26.3900 26.4900 25.9400 26.2800 2,327,300
26.8500 27.0300 26.3300 26.4200 2,220,200
27.4100 27.6000 26.8700 27.0300 2,587,800
27.9800 27.9800 27.2400 27.4600 2,830,200
27.3700 27.9600 26.9100 27.9200 4,641,200
Weekend
Weekend

Announcement Events

Each title opens the filing on the SEC website. Registered users can summarise the filing and up to seven relevant exhibits linked within the same SEC submission.