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.

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Historical Stock Price — 1999

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1999-12-31$6.94$6.94739,600
1999-12-30$7.20$7.201,236,800
1999-12-29$6.66$6.66489,600
1999-12-28$6.81$6.811,868,800
1999-12-27$6.50$6.502,102,000
1999-12-23$7.06$7.061,861,600
1999-12-22$6.52$6.522,761,200
1999-12-21$6.52$6.522,643,200
1999-12-20$6.39$6.392,016,800
1999-12-17$6.25$6.252,373,200
1999-12-16$6.25$6.251,090,800
1999-12-15$6.36$6.361,884,800
1999-12-14$6.16$6.161,091,600
1999-12-13$6.31$6.312,371,200
1999-12-10$6.17$6.171,131,600
1999-12-09$6.22$6.221,715,200
1999-12-08$6.13$6.122,389,600
1999-12-07$6.34$6.343,076,400
1999-12-06$6.27$6.274,173,600
1999-12-03$6.80$6.8014,629,600
1999-12-02$5.69$5.697,242,400
1999-12-01$4.67$4.671,741,600
1999-11-30$4.67$4.671,869,200
1999-11-29$4.64$4.641,803,200
1999-11-26$4.72$4.72713,200
1999-11-24$4.73$4.731,345,600
1999-11-23$4.63$4.622,108,400
1999-11-22$4.58$4.581,581,200
1999-11-19$4.63$4.622,475,600
1999-11-18$4.64$4.644,785,200
1999-11-17$4.64$4.643,057,600
1999-11-16$4.66$4.662,701,200
1999-11-15$4.76$4.761,759,200
1999-11-12$4.80$4.802,426,800
1999-11-11$4.69$4.694,071,200
1999-11-10$4.36$4.363,274,800
1999-11-09$4.13$4.122,971,600
1999-11-08$4.05$4.053,358,800
1999-11-05$4.03$4.032,582,400
1999-11-04$4.16$4.161,248,800
1999-11-03$4.20$4.201,666,000
1999-11-02$4.23$4.231,771,600
1999-11-01$4.31$4.311,560,400
1999-10-29$4.30$4.301,974,000
1999-10-28$4.33$4.331,350,800
1999-10-27$4.30$4.301,610,000
1999-10-26$4.23$4.234,646,400
1999-10-25$4.33$4.332,654,000
1999-10-22$4.45$4.451,541,200
1999-10-21$4.47$4.471,712,000
1999-10-20$4.46$4.462,156,800
1999-10-19$4.48$4.481,651,600
1999-10-18$4.42$4.421,614,000
1999-10-15$4.43$4.434,677,600
1999-10-14$4.63$4.625,163,200
1999-10-13$5.00$5.005,289,600
1999-10-12$5.69$5.691,834,400
1999-10-11$5.38$5.381,780,000
1999-10-08$5.11$5.11722,400
1999-10-07$5.19$5.19428,800
1999-10-06$5.20$5.20950,800
1999-10-05$5.13$5.12639,600
1999-10-04$5.19$5.191,475,600
1999-10-01$5.05$5.051,099,600
1999-09-30$5.16$5.162,503,600
1999-09-29$5.13$5.12448,400
1999-09-28$5.09$5.09830,000
1999-09-27$5.31$5.311,407,200
1999-09-24$4.95$4.952,242,400
1999-09-23$4.95$4.951,116,800
1999-09-22$5.34$5.341,072,400
1999-09-21$5.56$5.561,307,600
1999-09-20$5.50$5.501,214,800
1999-09-17$5.30$5.30825,200
1999-09-16$5.28$5.28624,800
1999-09-15$5.27$5.271,101,200
1999-09-14$5.25$5.251,070,800
1999-09-13$5.39$5.39691,200
1999-09-10$5.44$5.441,432,400
1999-09-09$5.41$5.41870,400
1999-09-08$5.42$5.421,728,000
1999-09-07$5.52$5.523,128,400
1999-09-03$5.27$5.273,633,200
1999-09-02$5.09$5.093,349,200
1999-09-01$5.16$5.168,055,600
1999-08-31$4.78$4.787,584,800
1999-08-30$4.53$4.536,568,800
1999-08-27$4.88$4.871,736,400
1999-08-26$4.98$4.982,636,000
1999-08-25$5.19$5.194,280,000
1999-08-24$5.23$5.231,372,800
1999-08-23$5.23$5.232,403,600
1999-08-20$5.33$5.331,094,000
1999-08-19$5.34$5.341,558,400
1999-08-18$5.27$5.271,372,400
1999-08-17$5.47$5.471,878,800
1999-08-16$5.50$5.504,566,800
1999-08-13$5.52$5.523,159,600
1999-08-12$5.50$5.502,926,400
1999-08-11$5.38$5.372,573,200
1999-08-10$5.52$5.521,602,800
1999-08-09$5.59$5.591,577,200
1999-08-06$5.87$5.871,372,000
1999-08-05$6.00$6.002,176,800
1999-08-04$6.23$6.231,038,400
1999-08-03$6.25$6.25923,600
1999-08-02$6.38$6.371,542,400
1999-07-30$6.52$6.522,025,600
1999-07-29$6.47$6.471,085,600
1999-07-28$6.63$6.621,861,200
1999-07-27$6.70$6.701,943,200
1999-07-26$6.70$6.703,427,200
1999-07-23$6.65$6.652,833,600
1999-07-22$6.39$6.397,912,000
1999-07-21$6.06$6.065,754,800
1999-07-20$6.48$6.481,967,200
1999-07-19$6.83$6.831,378,400
1999-07-16$7.08$7.081,544,000
1999-07-15$7.16$7.166,290,400
1999-07-14$7.34$7.341,059,600
1999-07-13$7.74$7.741,392,800
1999-07-12$7.94$7.941,060,800
1999-07-09$7.78$7.78482,000
1999-07-08$7.84$7.841,178,000
1999-07-07$7.78$7.78668,400
1999-07-06$7.82$7.82836,800
1999-07-02$7.74$7.742,610,000
1999-07-01$8.01$8.013,667,200
1999-06-30$7.00$7.004,404,000
1999-06-29$8.19$8.191,255,600
1999-06-28$8.30$8.30845,200
1999-06-25$8.17$8.171,520,000
1999-06-24$8.02$8.021,264,800
1999-06-23$8.06$8.06800,800
1999-06-22$8.25$8.25617,200
1999-06-21$8.43$8.43414,800
1999-06-18$8.59$8.591,010,400
1999-06-17$8.42$8.421,244,800
1999-06-16$8.34$8.34903,600
1999-06-15$7.91$7.91703,200
1999-06-14$7.77$7.77532,000
1999-06-11$7.88$7.87762,000
1999-06-10$7.93$7.93756,800
1999-06-09$8.03$8.031,182,800
1999-06-08$8.39$8.391,043,200
1999-06-07$8.56$8.561,880,000
1999-06-04$8.27$8.272,289,600
1999-06-03$8.25$8.255,435,200
1999-06-02$7.88$7.871,059,200
1999-06-01$7.56$7.56442,800
1999-05-28$7.51$7.51694,000
1999-05-27$7.39$7.39693,600
1999-05-26$7.38$7.37558,000
1999-05-25$7.13$7.12432,000
1999-05-24$7.06$7.06810,400
1999-05-21$7.39$7.39579,200
1999-05-20$7.11$7.11861,600
1999-05-19$7.14$7.14487,600
1999-05-18$7.36$7.36680,000
1999-05-17$6.97$6.97450,000
1999-05-14$7.37$7.37910,400
1999-05-13$7.30$7.301,148,400
1999-05-12$7.59$7.59544,400
1999-05-11$7.97$7.97772,800
1999-05-10$7.75$7.751,622,000
1999-05-07$7.44$7.441,140,000
1999-05-06$6.98$6.981,185,200
1999-05-05$7.38$7.371,112,000
1999-05-04$7.34$7.341,366,000
1999-05-03$7.38$7.37927,200
1999-04-30$7.52$7.52687,200
1999-04-29$7.58$7.58907,200
1999-04-28$7.63$7.62723,600
1999-04-27$7.63$7.621,290,800
1999-04-26$7.52$7.521,198,800
1999-04-23$7.50$7.501,107,200
1999-04-22$7.72$7.721,554,400
1999-04-21$7.51$7.512,338,000
1999-04-20$7.50$7.506,248,400
1999-04-19$7.59$7.597,266,400
1999-04-16$6.72$6.723,452,400
1999-04-15$6.55$6.554,049,600
1999-04-14$6.13$6.132,676,400
1999-04-13$5.47$5.47849,600
1999-04-12$5.19$5.191,689,200
1999-04-09$5.53$5.53736,400
1999-04-08$5.48$5.48696,800
1999-04-07$5.48$5.48644,800
1999-04-06$5.59$5.59544,800
1999-04-05$5.67$5.671,522,000
1999-04-01$5.48$5.481,082,400
1999-03-31$5.39$5.393,823,200
1999-03-30$5.51$5.511,829,600
1999-03-29$5.80$5.801,389,600
1999-03-26$5.84$5.841,247,200
1999-03-25$5.78$5.78691,600
1999-03-24$5.34$5.34828,400
1999-03-23$5.39$5.391,190,400
1999-03-22$5.73$5.73735,200
1999-03-19$6.22$6.221,799,600
1999-03-18$6.13$6.122,182,400
1999-03-17$5.96$5.962,096,800
1999-03-16$5.88$5.871,207,200
1999-03-15$5.80$5.801,134,400
1999-03-12$5.88$5.87652,800
1999-03-11$5.72$5.721,320,800
1999-03-10$5.78$5.781,524,800
1999-03-09$5.70$5.701,747,200
1999-03-08$5.53$5.531,199,600
1999-03-05$5.38$5.37825,200
1999-03-04$5.50$5.50494,800
1999-03-03$5.34$5.34531,200
1999-03-02$5.39$5.39766,000
1999-03-01$5.42$5.42842,400
1999-02-26$5.42$5.42748,400
1999-02-25$5.58$5.58480,000
1999-02-24$5.59$5.592,490,400
1999-02-23$5.59$5.591,580,000
1999-02-22$5.73$5.732,903,600
1999-02-19$5.36$5.366,048,400
1999-02-18$5.16$5.162,368,400
1999-02-17$5.13$5.123,686,400
1999-02-16$5.12$5.12834,000
1999-02-12$5.09$5.091,146,000
1999-02-11$5.25$5.25297,200
1999-02-10$5.25$5.25758,000
1999-02-09$5.22$5.22592,000
1999-02-08$5.31$5.31900,400
1999-02-05$5.22$5.22648,400
1999-02-04$5.34$5.341,186,800
1999-02-03$5.50$5.50802,800
1999-02-02$5.48$5.481,274,000
1999-02-01$5.61$5.611,612,000
1999-01-29$5.72$5.721,560,400
1999-01-28$5.70$5.702,273,600
1999-01-27$5.53$5.532,536,400
1999-01-26$5.95$5.951,413,200
1999-01-25$6.05$6.052,857,200
1999-01-22$6.28$6.282,221,200
1999-01-21$6.25$6.252,509,200
1999-01-20$6.36$6.361,102,000
1999-01-19$6.31$6.311,786,800
1999-01-15$6.13$6.121,168,400
1999-01-14$5.81$5.81402,000
1999-01-13$5.81$5.812,714,800
1999-01-12$5.89$5.892,187,600
1999-01-11$6.13$6.123,490,800
1999-01-08$6.23$6.231,739,200
1999-01-07$6.25$6.252,952,800
1999-01-06$6.09$6.093,212,000
1999-01-05$5.94$5.943,588,800
1999-01-04$5.56$5.569,520,800