NASDAQ:GNTX | Historical Stock Price | GENTEX CORP

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1981-12-22 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.03$0.14$0.64$2.89$13.06$58.901981-12-222026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

View year

Historical Stock Price — 2004

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2004-12-31$9.26$9.442,576,000
2004-12-30$9.40$9.583,079,600
2004-12-29$9.47$9.654,769,600
2004-12-28$9.18$9.374,617,200
2004-12-27$9.01$9.193,351,600
2004-12-23$8.97$9.152,738,800
2004-12-22$8.85$9.035,256,400
2004-12-21$8.55$8.722,885,600
2004-12-20$8.56$8.734,114,400
2004-12-17$8.45$8.6210,748,400
2004-12-16$8.59$8.762,504,800
2004-12-15$8.64$8.813,226,800
2004-12-14$8.57$8.742,963,600
2004-12-13$8.51$8.682,412,400
2004-12-10$8.40$8.572,908,800
2004-12-09$8.45$8.625,016,800
2004-12-08$8.26$8.422,374,000
2004-12-07$8.30$8.472,476,400
2004-12-06$8.38$8.544,274,400
2004-12-03$8.22$8.382,336,800
2004-12-02$8.34$8.511,950,400
2004-12-01$8.30$8.464,764,800
2004-11-30$8.08$8.243,254,000
2004-11-29$8.05$8.215,868,000
2004-11-26$8.09$8.251,586,800
2004-11-24$8.17$8.343,156,400
2004-11-23$8.12$8.283,435,600
2004-11-22$8.14$8.302,804,800
2004-11-19$8.06$8.224,104,400
2004-11-18$8.25$8.427,956,800
2004-11-17$8.57$8.743,304,400
2004-11-16$8.52$8.692,289,200
2004-11-15$8.69$8.862,056,800
2004-11-12$8.66$8.831,873,600
2004-11-11$8.66$8.842,376,400
2004-11-10$8.41$8.581,663,200
2004-11-09$8.37$8.541,630,000
2004-11-08$8.36$8.531,643,200
2004-11-05$8.35$8.522,523,600
2004-11-04$8.20$8.364,143,200
2004-11-03$8.16$8.333,036,800
2004-11-02$8.13$8.294,191,200
2004-11-01$8.14$8.313,786,000
2004-10-29$8.25$8.425,922,000
2004-10-28$8.55$8.722,321,600
2004-10-27$8.45$8.623,209,200
2004-10-26$8.22$8.383,549,200
2004-10-25$8.21$8.374,889,200
2004-10-22$8.12$8.283,022,400
2004-10-21$8.08$8.244,831,600
2004-10-20$7.96$8.1212,696,400
2004-10-19$7.84$8.0022,719,200
2004-10-18$8.40$8.571,932,800
2004-10-15$8.38$8.542,011,600
2004-10-14$8.35$8.522,924,400
2004-10-13$8.48$8.653,423,200
2004-10-12$8.54$8.713,070,000
2004-10-11$8.57$8.742,639,600
2004-10-08$8.59$8.762,218,400
2004-10-07$8.57$8.742,182,000
2004-10-06$8.80$8.972,334,400
2004-10-05$8.77$8.952,424,400
2004-10-04$8.92$9.052,127,600
2004-10-01$8.97$9.114,022,000
2004-09-30$8.78$8.923,230,400
2004-09-29$8.69$8.822,661,200
2004-09-28$8.58$8.713,567,200
2004-09-27$8.58$8.712,975,200
2004-09-24$8.75$8.892,620,400
2004-09-23$8.60$8.733,125,600
2004-09-22$8.63$8.761,752,400
2004-09-21$8.82$8.951,291,200
2004-09-20$8.64$8.772,884,000
2004-09-17$8.92$9.051,701,200
2004-09-16$8.82$8.953,813,200
2004-09-15$8.68$8.812,182,800
2004-09-14$8.75$8.881,937,600
2004-09-13$8.76$8.892,459,200
2004-09-10$8.52$8.643,080,400
2004-09-09$8.51$8.633,912,800
2004-09-08$8.67$8.801,981,600
2004-09-07$8.66$8.792,913,600
2004-09-03$8.48$8.613,903,200
2004-09-02$8.63$8.762,096,000
2004-09-01$8.63$8.762,692,000
2004-08-31$8.59$8.722,720,800
2004-08-30$8.64$8.771,098,800
2004-08-27$8.72$8.863,173,200
2004-08-26$8.76$8.902,240,400
2004-08-25$8.68$8.812,574,400
2004-08-24$8.51$8.632,088,400
2004-08-23$8.45$8.582,287,200
2004-08-20$8.43$8.563,747,200
2004-08-19$8.24$8.376,479,200
2004-08-18$8.37$8.4922,966,400
2004-08-17$8.96$9.102,922,800
2004-08-16$8.88$9.011,557,600
2004-08-13$8.66$8.791,880,800
2004-08-12$8.62$8.752,716,800
2004-08-11$8.69$8.828,406,400
2004-08-10$8.87$9.002,726,000
2004-08-09$8.56$8.691,869,600
2004-08-06$8.55$8.672,857,600
2004-08-05$8.72$8.852,817,200
2004-08-04$8.88$9.022,343,600
2004-08-03$8.87$9.002,014,400
2004-08-02$9.02$9.164,033,600
2004-07-30$8.95$9.093,613,200
2004-07-29$8.96$9.103,960,800
2004-07-28$8.80$8.943,536,000
2004-07-27$8.67$8.802,509,600
2004-07-26$8.55$8.682,587,200
2004-07-23$8.57$8.703,152,800
2004-07-22$8.60$8.734,083,600
2004-07-21$8.66$8.793,856,000
2004-07-20$8.67$8.8017,410,000
2004-07-19$8.82$8.952,934,400
2004-07-16$8.81$8.942,879,200
2004-07-15$8.92$9.052,797,600
2004-07-14$8.89$9.038,416,400
2004-07-13$9.20$9.343,428,400
2004-07-12$9.15$9.295,924,000
2004-07-09$9.29$9.432,857,600
2004-07-08$9.22$9.364,300,400
2004-07-07$9.42$9.561,639,200
2004-07-06$9.43$9.572,582,000
2004-07-02$9.57$9.672,079,600
2004-07-01$9.59$9.709,077,200
2004-06-30$9.92$10.035,031,600
2004-06-29$9.99$10.103,246,800
2004-06-28$10.02$10.134,307,200
2004-06-25$9.93$10.043,626,000
2004-06-24$9.96$10.071,666,000
2004-06-23$10.01$10.122,373,200
2004-06-22$9.84$9.951,897,200
2004-06-21$9.69$9.802,249,200
2004-06-18$9.66$9.772,084,000
2004-06-17$9.55$9.661,586,000
2004-06-16$9.50$9.611,292,400
2004-06-15$9.44$9.542,632,000
2004-06-14$9.26$9.372,751,600
2004-06-10$9.58$9.691,720,400
2004-06-09$9.47$9.582,135,200
2004-06-08$9.68$9.784,034,800
2004-06-07$9.64$9.751,202,000
2004-06-04$9.40$9.511,932,800
2004-06-03$9.31$9.414,118,000
2004-06-02$9.54$9.652,472,000
2004-06-01$9.58$9.692,593,600
2004-05-28$9.51$9.621,650,000
2004-05-27$9.58$9.693,273,600
2004-05-26$9.72$9.835,112,800
2004-05-25$9.39$9.503,224,800
2004-05-24$9.04$9.142,907,200
2004-05-21$8.85$8.954,612,000
2004-05-20$8.69$8.782,539,600
2004-05-19$8.66$8.763,940,400
2004-05-18$8.86$8.962,870,800
2004-05-17$8.75$8.842,388,000
2004-05-14$8.99$9.091,434,000
2004-05-13$9.02$9.121,766,400
2004-05-12$9.12$9.223,980,800
2004-05-11$9.23$9.332,905,600
2004-05-10$9.24$9.344,178,800
2004-05-07$9.23$9.345,592,000
2004-05-06$9.54$9.643,060,000
2004-05-05$9.78$9.892,796,400
2004-05-04$9.91$10.022,728,000
2004-05-03$9.94$10.055,138,400
2004-04-30$9.84$9.951,904,800
2004-04-29$9.93$10.042,653,600
2004-04-28$10.15$10.262,820,000
2004-04-27$10.46$10.582,000,400
2004-04-26$10.40$10.511,231,200
2004-04-23$10.52$10.642,965,200
2004-04-22$10.51$10.634,425,200
2004-04-21$10.62$10.746,044,000
2004-04-20$10.60$10.7213,757,200
2004-04-19$11.55$11.681,382,000
2004-04-16$11.38$11.501,140,800
2004-04-15$11.38$11.511,942,000
2004-04-14$11.49$11.621,684,400
2004-04-13$11.31$11.441,380,000
2004-04-12$11.38$11.511,037,600
2004-04-08$11.38$11.511,202,400
2004-04-07$11.46$11.592,110,000
2004-04-06$11.62$11.752,837,600
2004-04-05$11.39$11.521,343,200
2004-04-02$11.23$11.361,693,200
2004-04-01$10.98$11.101,358,000
2004-03-31$10.84$10.932,432,400
2004-03-30$10.73$10.811,004,800
2004-03-29$10.70$10.781,662,400
2004-03-26$10.55$10.632,368,400
2004-03-25$10.42$10.503,203,200
2004-03-24$9.98$10.062,682,400
2004-03-23$9.99$10.061,884,400
2004-03-22$10.08$10.161,877,600
2004-03-19$10.19$10.261,401,200
2004-03-18$10.23$10.301,658,000
2004-03-17$10.34$10.421,553,600
2004-03-16$10.19$10.271,531,200
2004-03-15$10.09$10.172,765,200
2004-03-12$10.25$10.322,154,800
2004-03-11$10.02$10.093,289,200
2004-03-10$9.90$9.982,106,400
2004-03-09$10.02$10.091,634,400
2004-03-08$10.02$10.102,362,400
2004-03-05$10.23$10.312,449,600
2004-03-04$10.02$10.091,752,400
2004-03-03$10.05$10.131,953,200
2004-03-02$10.20$10.271,935,600
2004-03-01$10.20$10.283,583,200
2004-02-27$10.20$10.272,717,200
2004-02-26$10.33$10.413,890,800
2004-02-25$10.49$10.572,115,600
2004-02-24$10.60$10.681,954,400
2004-02-23$10.65$10.731,998,000
2004-02-20$10.82$10.911,848,000
2004-02-19$10.77$10.861,416,800
2004-02-18$10.86$10.941,956,400
2004-02-17$11.03$11.111,143,200
2004-02-13$10.88$10.961,277,200
2004-02-12$11.08$11.161,384,000
2004-02-11$11.16$11.241,706,800
2004-02-10$11.08$11.171,446,000
2004-02-09$11.11$11.191,700,400
2004-02-06$11.15$11.232,403,600
2004-02-05$10.76$10.851,543,600
2004-02-04$10.59$10.671,861,600
2004-02-03$10.67$10.751,420,800
2004-02-02$10.87$10.951,685,200
2004-01-30$10.91$11.002,110,400
2004-01-29$10.93$11.011,985,600
2004-01-28$10.88$10.962,897,200
2004-01-27$11.28$11.376,128,000
2004-01-26$10.96$11.041,950,800
2004-01-23$10.71$10.791,767,600
2004-01-22$10.77$10.861,668,800
2004-01-21$10.80$10.881,314,000
2004-01-20$10.82$10.901,708,000
2004-01-16$10.82$10.912,141,600
2004-01-15$10.81$10.901,430,400
2004-01-14$10.85$10.931,147,600
2004-01-13$10.68$10.772,134,000
2004-01-12$10.75$10.831,816,400
2004-01-09$10.69$10.781,706,000
2004-01-08$10.82$10.902,358,800
2004-01-07$10.84$10.922,552,000
2004-01-06$11.00$11.091,446,400
2004-01-05$11.07$11.121,625,200
2004-01-02$10.80$10.842,065,600