NASDAQ:NEOG | Historical Stock Price | NEOGEN 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
1989-08-23 to 2026-09-04
Data captured

Stock Price Chart

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

$0.12$0.39$1.32$4.44$14.97$50.421989-08-232026-08-27

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

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Historical Stock Price — 2024

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2024-12-31$12.14$12.141,770,900
2024-12-30$12.33$12.332,026,400
2024-12-27$12.43$12.431,526,000
2024-12-26$12.43$12.431,254,400
2024-12-24$12.22$12.22472,500
2024-12-23$12.12$12.121,471,700
2024-12-20$12.04$12.044,133,500
2024-12-19$12.02$12.022,730,200
2024-12-18$11.64$11.643,591,500
2024-12-17$12.13$12.132,536,500
2024-12-16$11.85$11.852,075,200
2024-12-13$12.15$12.152,405,300
2024-12-12$12.49$12.491,410,900
2024-12-11$12.70$12.701,517,900
2024-12-10$13.17$13.172,147,600
2024-12-09$13.11$13.112,053,100
2024-12-06$12.82$12.822,090,100
2024-12-05$12.37$12.372,251,100
2024-12-04$13.23$13.231,620,100
2024-12-03$13.25$13.252,510,800
2024-12-02$13.77$13.771,831,100
2024-11-29$14.18$14.18778,500
2024-11-27$14.14$14.141,306,500
2024-11-26$14.17$14.171,589,000
2024-11-25$15.31$15.312,729,300
2024-11-22$14.98$14.981,173,400
2024-11-21$14.58$14.581,377,800
2024-11-20$14.90$14.901,326,100
2024-11-19$15.09$15.092,116,300
2024-11-18$15.20$15.201,630,600
2024-11-15$14.60$14.601,789,600
2024-11-14$14.64$14.641,829,800
2024-11-13$15.18$15.181,938,000
2024-11-12$15.34$15.342,736,500
2024-11-11$16.40$16.402,454,100
2024-11-08$16.23$16.232,148,100
2024-11-07$15.78$15.781,427,100
2024-11-06$15.62$15.621,694,300
2024-11-05$15.02$15.021,181,900
2024-11-04$14.43$14.43927,900
2024-11-01$14.44$14.441,190,800
2024-10-31$14.28$14.28997,100
2024-10-30$14.57$14.571,092,900
2024-10-29$14.34$14.341,036,400
2024-10-28$14.05$14.051,197,500
2024-10-25$13.81$13.812,005,900
2024-10-24$13.58$13.58960,600
2024-10-23$13.74$13.741,065,100
2024-10-22$13.99$13.991,133,100
2024-10-21$14.05$14.05819,900
2024-10-18$14.50$14.501,052,500
2024-10-17$14.46$14.46946,000
2024-10-16$14.61$14.611,432,100
2024-10-15$14.73$14.731,815,800
2024-10-14$14.02$14.021,899,000
2024-10-11$14.43$14.432,436,300
2024-10-10$13.79$13.793,792,100
2024-10-09$14.85$14.852,052,800
2024-10-08$14.69$14.691,546,400
2024-10-07$14.89$14.891,754,600
2024-10-04$15.07$15.071,308,800
2024-10-03$14.94$14.941,236,800
2024-10-02$15.71$15.711,159,200
2024-10-01$15.60$15.601,801,400
2024-09-30$16.81$16.811,223,700
2024-09-27$16.61$16.61975,700
2024-09-26$16.67$16.671,247,200
2024-09-25$16.46$16.461,260,800
2024-09-24$16.95$16.951,124,100
2024-09-23$17.43$17.431,417,400
2024-09-20$17.46$17.462,851,100
2024-09-19$17.53$17.531,857,600
2024-09-18$17.24$17.241,806,600
2024-09-17$16.87$16.871,676,500
2024-09-16$16.34$16.34942,600
2024-09-13$16.13$16.13697,800
2024-09-12$15.50$15.50980,100
2024-09-11$15.25$15.251,740,200
2024-09-10$15.45$15.451,682,800
2024-09-09$15.35$15.351,936,700
2024-09-06$15.42$15.421,679,400
2024-09-05$15.99$15.991,321,400
2024-09-04$16.07$16.071,191,500
2024-09-03$16.10$16.101,802,900
2024-08-30$17.25$17.251,217,500
2024-08-29$17.12$17.121,266,700
2024-08-28$16.82$16.82832,100
2024-08-27$17.19$17.19968,100
2024-08-26$17.00$17.002,077,800
2024-08-23$16.78$16.781,281,500
2024-08-22$16.05$16.05486,700
2024-08-21$16.35$16.35572,100
2024-08-20$16.31$16.31638,700
2024-08-19$16.49$16.491,852,600
2024-08-16$16.15$16.151,200,800
2024-08-15$16.79$16.791,467,200
2024-08-14$15.90$15.901,335,300
2024-08-13$16.63$16.631,032,700
2024-08-12$16.42$16.42890,200
2024-08-09$16.80$16.801,036,000
2024-08-08$16.99$16.991,947,100
2024-08-07$16.38$16.383,013,800
2024-08-06$16.75$16.751,822,600
2024-08-05$16.15$16.152,317,100
2024-08-02$16.38$16.381,835,400
2024-08-01$17.00$17.003,411,000
2024-07-31$17.03$17.032,552,200
2024-07-30$17.58$17.584,653,300
2024-07-29$17.30$17.303,072,500
2024-07-26$17.33$17.331,839,400
2024-07-25$17.02$17.021,804,300
2024-07-24$16.82$16.821,247,300
2024-07-23$16.84$16.841,133,600
2024-07-22$16.61$16.611,186,000
2024-07-19$16.33$16.331,324,800
2024-07-18$16.86$16.861,721,900
2024-07-17$17.57$17.571,699,200
2024-07-16$17.71$17.712,453,600
2024-07-15$16.69$16.691,892,100
2024-07-12$16.45$16.451,316,900
2024-07-11$16.20$16.202,985,400
2024-07-10$15.17$15.171,761,600
2024-07-09$14.73$14.731,831,600
2024-07-08$15.08$15.081,279,400
2024-07-05$15.23$15.23747,900
2024-07-03$15.21$15.21745,000
2024-07-02$15.13$15.131,345,500
2024-07-01$15.04$15.042,914,400
2024-06-28$15.63$15.633,310,900
2024-06-27$15.96$15.961,622,200
2024-06-26$15.99$15.991,502,600
2024-06-25$16.10$16.101,336,300
2024-06-24$16.58$16.581,342,200
2024-06-21$16.57$16.572,797,800
2024-06-20$16.50$16.501,600,600
2024-06-18$16.84$16.841,848,000
2024-06-17$16.77$16.772,129,300
2024-06-14$17.01$17.012,033,700
2024-06-13$16.99$16.993,134,400
2024-06-12$17.01$17.012,719,400
2024-06-11$16.57$16.573,449,700
2024-06-10$16.15$16.152,210,200
2024-06-07$16.11$16.112,433,400
2024-06-06$16.21$16.211,785,400
2024-06-05$16.01$16.013,581,400
2024-06-04$15.90$15.904,845,200
2024-06-03$13.72$13.724,572,700
2024-05-31$13.15$13.151,750,200
2024-05-30$13.19$13.191,404,700
2024-05-29$13.17$13.171,376,500
2024-05-28$13.52$13.521,153,100
2024-05-24$13.26$13.261,305,900
2024-05-23$13.30$13.301,344,400
2024-05-22$13.53$13.531,421,400
2024-05-21$13.37$13.371,670,600
2024-05-20$13.67$13.671,754,100
2024-05-17$13.54$13.542,408,400
2024-05-16$13.41$13.412,007,900
2024-05-15$13.30$13.301,697,000
2024-05-14$13.09$13.091,819,400
2024-05-13$12.84$12.842,212,100
2024-05-10$12.33$12.331,974,600
2024-05-09$12.43$12.431,365,400
2024-05-08$12.05$12.052,429,300
2024-05-07$12.41$12.412,411,700
2024-05-06$12.14$12.141,654,200
2024-05-03$12.02$12.022,152,600
2024-05-02$12.45$12.454,899,400
2024-05-01$12.25$12.252,114,800
2024-04-30$12.33$12.331,510,500
2024-04-29$12.42$12.421,911,700
2024-04-26$12.14$12.142,032,700
2024-04-25$11.96$11.962,065,600
2024-04-24$12.37$12.372,533,900
2024-04-23$12.31$12.312,655,500
2024-04-22$11.78$11.782,050,700
2024-04-19$11.61$11.611,861,600
2024-04-18$11.93$11.932,889,800
2024-04-17$12.14$12.143,141,000
2024-04-16$12.16$12.162,589,900
2024-04-15$12.01$12.012,983,100
2024-04-12$12.38$12.384,247,800
2024-04-11$13.00$13.005,012,800
2024-04-10$12.50$12.504,728,100
2024-04-09$13.04$13.047,792,500
2024-04-08$14.38$14.381,659,500
2024-04-05$14.35$14.352,224,100
2024-04-04$14.08$14.082,942,700
2024-04-03$14.26$14.262,706,100
2024-04-02$14.49$14.491,683,600
2024-04-01$15.08$15.081,093,000
2024-03-28$15.78$15.781,275,600
2024-03-27$15.46$15.461,101,000
2024-03-26$15.00$15.001,329,700
2024-03-25$15.19$15.19988,700
2024-03-22$15.21$15.211,307,300
2024-03-21$15.45$15.451,491,200
2024-03-20$15.60$15.601,126,800
2024-03-19$15.11$15.111,348,100
2024-03-18$15.07$15.071,287,300
2024-03-15$15.18$15.183,145,400
2024-03-14$15.25$15.251,561,900
2024-03-13$15.61$15.611,270,800
2024-03-12$15.92$15.921,147,100
2024-03-11$16.19$16.191,294,300
2024-03-08$16.37$16.371,396,100
2024-03-07$16.76$16.761,423,000
2024-03-06$16.73$16.73864,800
2024-03-05$16.76$16.761,206,100
2024-03-04$17.24$17.24816,800
2024-03-01$17.19$17.19958,800
2024-02-29$17.19$17.191,342,000
2024-02-28$17.12$17.121,083,800
2024-02-27$17.27$17.271,024,300
2024-02-26$16.86$16.86903,500
2024-02-23$16.96$16.961,004,200
2024-02-22$17.21$17.211,471,200
2024-02-21$17.16$17.161,219,000
2024-02-20$17.25$17.251,314,300
2024-02-16$17.64$17.641,384,600
2024-02-15$17.52$17.521,231,400
2024-02-14$16.94$16.941,428,800
2024-02-13$16.44$16.443,680,300
2024-02-12$17.57$17.572,181,800
2024-02-09$16.55$16.551,135,700
2024-02-08$16.26$16.261,397,500
2024-02-07$16.02$16.021,962,600
2024-02-06$15.51$15.511,705,900
2024-02-05$15.06$15.061,701,200
2024-02-02$15.63$15.632,576,700
2024-02-01$15.30$15.305,264,300
2024-01-31$15.50$15.502,098,600
2024-01-30$15.93$15.931,615,500
2024-01-29$16.12$16.122,932,800
2024-01-26$16.14$16.142,372,700
2024-01-25$16.20$16.203,368,000
2024-01-24$16.37$16.372,298,300
2024-01-23$16.79$16.793,036,100
2024-01-22$16.80$16.803,805,800
2024-01-19$17.00$17.002,639,300
2024-01-18$16.99$16.993,432,800
2024-01-17$16.88$16.883,793,700
2024-01-16$17.99$17.991,345,900
2024-01-12$18.18$18.181,255,200
2024-01-11$18.16$18.162,355,100
2024-01-10$18.75$18.752,428,600
2024-01-09$18.18$18.185,991,600
2024-01-08$19.84$19.841,454,700
2024-01-05$19.45$19.451,263,700
2024-01-04$19.54$19.541,817,600
2024-01-03$19.54$19.541,937,600
2024-01-02$20.35$20.351,916,100