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 — 1998

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1998-12-31$5.00$5.001,536,000
1998-12-30$4.91$4.911,217,200
1998-12-29$5.03$5.031,910,800
1998-12-28$5.06$5.061,927,600
1998-12-24$5.14$5.141,254,000
1998-12-23$5.19$5.192,370,800
1998-12-22$5.27$5.273,761,200
1998-12-21$5.44$5.442,879,600
1998-12-18$4.91$4.912,056,400
1998-12-17$4.77$4.773,390,000
1998-12-16$4.47$4.472,915,200
1998-12-15$4.31$4.31562,000
1998-12-14$4.50$4.501,217,600
1998-12-11$4.31$4.31794,400
1998-12-10$4.25$4.25792,800
1998-12-09$4.47$4.47306,000
1998-12-08$4.38$4.37476,800
1998-12-07$4.47$4.47549,200
1998-12-04$4.59$4.591,054,800
1998-12-03$4.63$4.623,532,400
1998-12-02$4.53$4.531,022,000
1998-12-01$4.52$4.521,586,800
1998-11-30$4.59$4.591,254,000
1998-11-27$4.22$4.22102,800
1998-11-25$4.23$4.231,639,600
1998-11-24$4.28$4.281,174,800
1998-11-23$4.19$4.192,859,600
1998-11-20$3.92$3.92496,800
1998-11-19$3.89$3.89717,600
1998-11-18$3.94$3.941,058,400
1998-11-17$3.97$3.971,464,000
1998-11-16$3.95$3.951,670,400
1998-11-13$3.94$3.941,206,000
1998-11-12$3.81$3.81668,800
1998-11-11$3.89$3.89456,800
1998-11-10$4.00$4.00577,200
1998-11-09$3.95$3.95885,200
1998-11-06$3.95$3.951,346,000
1998-11-05$3.92$3.921,231,600
1998-11-04$3.81$3.811,111,600
1998-11-03$3.66$3.66880,800
1998-11-02$3.66$3.66887,200
1998-10-30$3.67$3.671,078,400
1998-10-29$3.58$3.58807,200
1998-10-28$3.69$3.691,312,800
1998-10-27$3.80$3.801,563,200
1998-10-26$3.76$3.76422,800
1998-10-23$3.77$3.77533,600
1998-10-22$3.75$3.75592,000
1998-10-21$3.75$3.751,631,600
1998-10-20$3.73$3.732,892,400
1998-10-19$3.77$3.772,092,400
1998-10-16$3.56$3.564,241,200
1998-10-15$3.50$3.504,038,000
1998-10-14$2.89$2.89922,800
1998-10-13$2.88$2.87710,800
1998-10-12$2.97$2.97607,600
1998-10-09$3.03$3.03686,400
1998-10-08$3.02$3.021,075,200
1998-10-07$3.23$3.23511,600
1998-10-06$2.98$2.98811,200
1998-10-05$3.31$3.31766,800
1998-10-02$3.59$3.59596,400
1998-10-01$3.61$3.61534,800
1998-09-30$3.75$3.75592,800
1998-09-29$3.63$3.62456,400
1998-09-28$3.61$3.61562,000
1998-09-25$3.54$3.54530,000
1998-09-24$3.47$3.47628,800
1998-09-23$3.75$3.751,908,000
1998-09-22$3.34$3.341,072,400
1998-09-21$3.25$3.25383,200
1998-09-18$3.20$3.20736,000
1998-09-17$3.08$3.08460,400
1998-09-16$3.13$3.12360,400
1998-09-15$3.14$3.14253,200
1998-09-14$3.16$3.16646,400
1998-09-11$3.14$3.14554,000
1998-09-10$3.00$3.00797,600
1998-09-09$3.03$3.03546,000
1998-09-08$3.27$3.271,724,400
1998-09-04$3.03$3.032,072,400
1998-09-03$3.14$3.141,476,400
1998-09-02$3.25$3.253,610,400
1998-09-01$3.25$3.252,414,000
1998-08-31$2.89$2.892,548,400
1998-08-28$2.81$2.812,148,800
1998-08-27$2.84$2.842,355,600
1998-08-26$3.00$3.001,514,000
1998-08-25$3.00$3.001,994,000
1998-08-24$3.08$3.081,401,600
1998-08-21$3.14$3.14830,400
1998-08-20$3.09$3.091,222,400
1998-08-19$3.17$3.171,022,400
1998-08-18$3.25$3.253,276,800
1998-08-17$3.33$3.331,103,200
1998-08-14$3.34$3.341,248,400
1998-08-13$3.38$3.371,539,600
1998-08-12$3.44$3.44722,000
1998-08-11$3.28$3.281,915,200
1998-08-10$3.53$3.531,030,400
1998-08-07$3.53$3.532,748,400
1998-08-06$3.36$3.361,194,400
1998-08-05$3.39$3.391,985,600
1998-08-04$3.48$3.48776,000
1998-08-03$3.50$3.501,218,800
1998-07-31$3.86$3.861,264,400
1998-07-30$3.97$3.97730,800
1998-07-29$4.02$4.023,039,600
1998-07-28$3.75$3.752,266,000
1998-07-27$3.53$3.531,649,600
1998-07-24$3.45$3.45960,000
1998-07-23$3.52$3.521,090,000
1998-07-22$3.59$3.591,219,200
1998-07-21$3.77$3.771,085,600
1998-07-20$3.75$3.751,274,000
1998-07-17$3.75$3.75948,400
1998-07-16$4.00$4.00842,000
1998-07-15$3.94$3.942,108,400
1998-07-14$4.31$4.31566,000
1998-07-13$4.34$4.34286,000
1998-07-10$4.31$4.31340,400
1998-07-09$4.47$4.47694,000
1998-07-08$4.48$4.48553,200
1998-07-07$4.52$4.52401,600
1998-07-06$4.59$4.59523,600
1998-07-02$4.47$4.47683,600
1998-07-01$4.53$4.53583,600
1998-06-30$4.53$4.533,154,400
1998-06-29$4.42$4.422,096,800
1998-06-26$4.33$4.33741,200
1998-06-25$4.39$4.39683,600
1998-06-24$4.56$4.561,457,200
1998-06-23$4.58$4.581,522,000
1998-06-22$4.44$4.441,417,200
1998-06-19$4.14$4.141,371,200
1998-06-18$4.32$4.32765,600
1998-06-17$4.39$4.39580,000
1998-06-16$4.27$4.27672,000
1998-06-15$4.17$4.17472,000
1998-06-12$4.25$4.251,746,400
1998-06-11$4.31$4.312,352,000
1998-06-10$4.38$4.372,562,400
1998-06-09$4.63$4.632,339,200
1998-06-08$4.72$4.721,780,800
1998-06-05$4.77$4.77425,600
1998-06-04$4.83$4.831,030,400
1998-06-03$4.63$4.62690,400
1998-06-02$4.69$4.691,127,200
1998-06-01$4.56$4.56860,800
1998-05-29$4.58$4.581,539,200
1998-05-28$4.52$4.52712,000
1998-05-27$4.58$4.581,259,200
1998-05-26$4.62$4.622,164,000
1998-05-22$4.56$4.561,417,600
1998-05-21$4.40$4.40515,200
1998-05-20$4.37$4.37624,000
1998-05-19$4.42$4.42489,600
1998-05-18$4.35$4.35460,800
1998-05-15$4.38$4.37955,200
1998-05-14$4.33$4.331,282,400
1998-05-13$4.31$4.312,105,600
1998-05-12$4.23$4.23516,000
1998-05-11$4.23$4.232,900,000
1998-05-08$4.14$4.14601,600
1998-05-07$3.98$3.982,421,600
1998-05-06$3.91$3.913,332,000
1998-05-05$4.20$4.20351,200
1998-05-04$4.25$4.25346,400
1998-05-01$4.36$4.36622,400
1998-04-30$4.22$4.221,325,600
1998-04-29$4.13$4.12376,800
1998-04-28$4.17$4.171,415,200
1998-04-27$4.20$4.201,522,400
1998-04-24$4.42$4.42820,000
1998-04-23$4.44$4.441,680,000
1998-04-22$4.61$4.61695,200
1998-04-21$4.67$4.671,420,000
1998-04-20$4.63$4.632,399,200
1998-04-17$4.58$4.581,034,400
1998-04-16$4.41$4.411,180,800
1998-04-15$4.39$4.391,088,800
1998-04-14$4.47$4.471,149,600
1998-04-13$4.49$4.491,007,200
1998-04-09$4.31$4.31736,800
1998-04-08$4.21$4.21336,800
1998-04-07$4.23$4.231,158,400
1998-04-06$4.26$4.261,318,400
1998-04-03$4.32$4.32900,000
1998-04-02$4.41$4.412,631,200
1998-04-01$4.39$4.392,433,600
1998-03-31$4.24$4.242,004,800
1998-03-30$4.16$4.161,443,200
1998-03-27$4.09$4.091,485,600
1998-03-26$4.09$4.091,405,600
1998-03-25$4.09$4.091,344,800
1998-03-24$3.98$3.98900,800
1998-03-23$3.88$3.88548,800
1998-03-20$4.09$4.09572,000
1998-03-19$4.14$4.14854,400
1998-03-18$4.23$4.231,636,800
1998-03-17$4.16$4.161,966,400
1998-03-16$3.94$3.94354,400
1998-03-13$3.91$3.91377,600
1998-03-12$3.88$3.87361,600
1998-03-11$3.95$3.95323,200
1998-03-10$3.88$3.87652,800
1998-03-09$3.81$3.81624,800
1998-03-06$4.00$4.00230,400
1998-03-05$3.88$3.87318,400
1998-03-04$4.05$4.05352,800
1998-03-03$4.03$4.03512,000
1998-03-02$3.92$3.92450,400
1998-02-27$4.03$4.031,845,600
1998-02-26$4.13$4.122,483,200
1998-02-25$4.03$4.03631,200
1998-02-24$4.03$4.031,244,800
1998-02-23$4.09$4.09815,200
1998-02-20$4.13$4.121,038,400
1998-02-19$4.13$4.12997,600
1998-02-18$4.00$4.00669,600
1998-02-17$3.88$3.87654,400
1998-02-13$3.94$3.941,033,600
1998-02-12$3.98$3.98670,400
1998-02-11$3.92$3.921,363,200
1998-02-10$3.97$3.97647,200
1998-02-09$4.00$4.001,025,600
1998-02-06$4.02$4.022,044,000
1998-02-05$3.95$3.951,200,000
1998-02-04$3.94$3.941,528,000
1998-02-03$3.95$3.953,500,800
1998-02-02$3.77$3.772,110,400
1998-01-30$3.91$3.912,331,200
1998-01-29$4.02$4.024,019,200
1998-01-28$4.02$4.026,623,200
1998-01-27$4.15$4.156,860,800
1998-01-26$4.00$4.007,560,000
1998-01-23$3.66$3.66614,400
1998-01-22$3.69$3.69554,400
1998-01-21$3.66$3.661,116,800
1998-01-20$3.64$3.641,271,200
1998-01-16$3.64$3.643,107,200
1998-01-15$3.52$3.521,948,800
1998-01-14$3.41$3.41794,400
1998-01-13$3.31$3.31772,800
1998-01-12$3.23$3.23955,200
1998-01-09$3.28$3.282,332,800
1998-01-08$3.38$3.371,280,800
1998-01-07$3.38$3.371,512,800
1998-01-06$3.27$3.27667,200
1998-01-05$3.50$3.501,040,800
1998-01-02$3.30$3.302,180,000