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.

View year

Historical Stock Price — 2013

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2013-12-31$17.14$17.14431,625
2013-12-30$17.07$17.07416,962
2013-12-27$17.16$17.16290,327
2013-12-26$17.34$17.34494,276
2013-12-24$17.18$17.18226,343
2013-12-23$17.21$17.21504,940
2013-12-20$17.10$17.101,290,877
2013-12-19$16.49$16.49928,568
2013-12-18$18.11$18.11581,455
2013-12-17$17.96$17.96377,506
2013-12-16$18.23$18.23404,432
2013-12-13$18.13$18.13363,376
2013-12-12$18.11$18.11350,846
2013-12-11$18.24$18.24291,394
2013-12-10$18.89$18.89257,802
2013-12-09$19.08$19.08316,721
2013-12-06$18.90$18.90260,202
2013-12-05$18.59$18.59233,808
2013-12-04$18.34$18.34285,795
2013-12-03$18.68$18.68529,468
2013-12-02$18.77$18.77332,983
2013-11-29$19.08$19.08137,032
2013-11-27$18.93$18.93268,466
2013-11-26$18.69$18.69230,876
2013-11-25$18.26$18.26174,356
2013-11-22$18.45$18.45174,890
2013-11-21$18.18$18.18287,395
2013-11-20$17.74$17.74242,873
2013-11-19$17.71$17.71264,201
2013-11-18$17.57$17.57266,600
2013-11-15$17.55$17.55525,735
2013-11-14$17.49$17.49287,128
2013-11-13$17.60$17.60407,098
2013-11-12$17.55$17.55425,227
2013-11-11$17.67$17.67190,352
2013-11-08$17.96$17.96299,125
2013-11-07$17.58$17.58343,914
2013-11-06$17.69$17.69222,344
2013-11-05$17.88$17.88219,412
2013-11-04$17.78$17.78538,265
2013-11-01$17.04$17.04548,663
2013-10-31$17.34$17.34375,906
2013-10-30$17.50$17.50425,494
2013-10-29$17.81$17.81229,143
2013-10-28$17.81$17.81181,555
2013-10-25$17.74$17.74313,922
2013-10-24$17.69$17.69201,150
2013-10-23$17.51$17.51400,300
2013-10-22$17.13$17.13256,336
2013-10-21$17.03$17.03348,313
2013-10-18$16.82$16.82305,924
2013-10-17$16.48$16.48353,112
2013-10-16$16.17$16.17193,552
2013-10-15$15.78$15.78223,144
2013-10-14$16.00$16.00286,728
2013-10-11$15.73$15.73269,933
2013-10-10$15.43$15.43359,110
2013-10-09$15.18$15.18304,724
2013-10-08$15.11$15.11314,721
2013-10-07$15.35$15.35311,522
2013-10-04$15.65$15.65331,517
2013-10-03$15.62$15.62409,098
2013-10-02$15.47$15.47343,514
2013-10-01$15.58$15.58365,109
2013-09-30$15.18$15.18375,106
2013-09-27$15.12$15.12239,140
2013-09-26$15.02$15.02234,341
2013-09-25$14.89$14.89549,463
2013-09-24$15.25$15.25305,124
2013-09-23$14.93$14.93357,910
2013-09-20$14.87$14.871,004,549
2013-09-19$14.88$14.88108,373
2013-09-18$14.79$14.79260,735
2013-09-17$14.74$14.74163,159
2013-09-16$14.54$14.54148,763
2013-09-13$14.60$14.60205,149
2013-09-12$14.48$14.48151,962
2013-09-11$14.63$14.63218,745
2013-09-10$14.55$14.55306,723
2013-09-09$14.12$14.12148,763
2013-09-06$13.85$13.8586,378
2013-09-05$13.90$13.90155,161
2013-09-04$13.89$13.89419,095
2013-09-03$13.55$13.55394,701
2013-08-30$13.53$13.53281,530
2013-08-29$13.72$13.72137,566
2013-08-28$13.50$13.50196,351
2013-08-27$13.49$13.49273,532
2013-08-26$13.72$13.72215,146
2013-08-23$13.67$13.67260,335
2013-08-22$13.64$13.64109,573
2013-08-21$13.52$13.52291,127
2013-08-20$13.43$13.43543,064
2013-08-19$13.57$13.57281,530
2013-08-16$13.66$13.66315,521
2013-08-15$14.08$14.08629,043
2013-08-14$14.25$14.25343,914
2013-08-13$14.27$14.27349,912
2013-08-12$14.37$14.37255,536
2013-08-09$14.31$14.31150,762
2013-08-08$14.31$14.31258,735
2013-08-07$14.34$14.34144,364
2013-08-06$14.46$14.46343,514
2013-08-05$14.47$14.47365,109
2013-08-02$14.30$14.30413,896
2013-08-01$14.33$14.33501,075
2013-07-31$14.12$14.12377,106
2013-07-30$14.15$14.15552,662
2013-07-29$14.16$14.16263,934
2013-07-26$14.36$14.36248,338
2013-07-25$14.41$14.41623,044
2013-07-24$14.06$14.06783,404
2013-07-23$14.57$14.57503,074
2013-07-22$14.79$14.79187,553
2013-07-19$14.66$14.66222,344
2013-07-18$14.45$14.45417,096
2013-07-17$14.20$14.20475,881
2013-07-16$14.45$14.45448,688
2013-07-15$14.64$14.64330,717
2013-07-12$14.69$14.69383,104
2013-07-11$14.68$14.68455,486
2013-07-10$14.69$14.69223,544
2013-07-09$14.48$14.48688,228
2013-07-08$14.64$14.64258,335
2013-07-05$14.46$14.46203,149
2013-07-03$14.04$14.04126,368
2013-07-02$13.99$13.99311,922
2013-07-01$14.11$14.11240,740
2013-06-28$13.89$13.89509,473
2013-06-27$13.87$13.87241,939
2013-06-26$13.67$13.67238,340
2013-06-25$13.70$13.70257,136
2013-06-24$13.60$13.60305,524
2013-06-21$13.52$13.52653,037
2013-06-20$13.22$13.22328,318
2013-06-19$13.63$13.63321,520
2013-06-18$13.83$13.83273,932
2013-06-17$13.76$13.76374,306
2013-06-14$13.64$13.64113,172
2013-06-13$13.85$13.85201,150
2013-06-12$13.72$13.72128,368
2013-06-11$13.82$13.8297,975
2013-06-10$13.88$13.88263,934
2013-06-07$13.76$13.76143,564
2013-06-06$13.50$13.50291,927
2013-06-05$13.51$13.51181,155
2013-06-04$13.65$13.65249,937
2013-06-03$13.78$13.78545,064
2013-05-31$13.62$13.62196,351
2013-05-30$13.89$13.89117,970
2013-05-29$13.79$13.79200,350
2013-05-28$14.19$14.19409,897
2013-05-24$13.68$13.68178,355
2013-05-23$13.66$13.66145,164
2013-05-22$13.59$13.59231,142
2013-05-21$13.85$13.85202,349
2013-05-20$13.77$13.77179,555
2013-05-17$13.84$13.84309,923
2013-05-16$13.50$13.50224,744
2013-05-15$13.52$13.52248,338
2013-05-14$13.32$13.32378,305
2013-05-13$13.40$13.40214,746
2013-05-10$13.27$13.27239,940
2013-05-09$13.13$13.13223,144
2013-05-08$13.32$13.32319,120
2013-05-07$13.09$13.09231,542
2013-05-06$13.14$13.14110,372
2013-05-03$13.23$13.23361,510
2013-05-02$12.96$12.96283,129
2013-05-01$12.61$12.61620,245
2013-04-30$12.71$12.71203,549
2013-04-29$12.63$12.63194,751
2013-04-26$12.43$12.43238,740
2013-04-25$12.50$12.50293,927
2013-04-24$12.44$12.44190,752
2013-04-23$12.51$12.51206,748
2013-04-22$12.36$12.36198,750
2013-04-19$12.47$12.47177,156
2013-04-18$12.25$12.25200,750
2013-04-17$12.44$12.44377,905
2013-04-16$12.77$12.77321,520
2013-04-15$12.36$12.36352,312
2013-04-12$12.82$12.82430,692
2013-04-11$12.56$12.56156,361
2013-04-10$12.58$12.58247,938
2013-04-09$12.33$12.33223,144
2013-04-08$12.41$12.41145,564
2013-04-05$12.35$12.35197,551
2013-04-04$12.39$12.39320,320
2013-04-03$12.28$12.28296,726
2013-04-02$12.51$12.51429,493
2013-04-01$12.41$12.41577,456
2013-03-28$12.40$12.40492,677
2013-03-27$12.21$12.21160,760
2013-03-26$12.25$12.25377,106
2013-03-25$12.15$12.15232,342
2013-03-22$12.18$12.18155,161
2013-03-21$12.21$12.21328,718
2013-03-20$12.33$12.33236,741
2013-03-19$12.11$12.11222,344
2013-03-18$12.05$12.05203,949
2013-03-15$12.09$12.09355,911
2013-03-14$12.09$12.09129,168
2013-03-13$12.02$12.02194,351
2013-03-12$11.94$11.94211,947
2013-03-11$11.79$11.79421,894
2013-03-08$11.70$11.70551,462
2013-03-07$11.50$11.50458,685
2013-03-06$11.50$11.50392,702
2013-03-05$11.54$11.54677,831
2013-03-04$11.56$11.56512,672
2013-03-01$11.63$11.63757,011
2013-02-28$11.71$11.71375,506
2013-02-27$11.64$11.64309,523
2013-02-26$11.58$11.58424,694
2013-02-25$11.65$11.65329,918
2013-02-22$11.80$11.80203,149
2013-02-21$11.75$11.75211,147
2013-02-20$11.84$11.84285,129
2013-02-19$12.20$12.20323,919
2013-02-15$11.93$11.93247,538
2013-02-14$11.71$11.71130,367
2013-02-13$11.78$11.78201,949
2013-02-12$11.71$11.71134,366
2013-02-11$11.70$11.7085,579
2013-02-08$11.86$11.86127,168
2013-02-07$11.81$11.81163,159
2013-02-06$11.83$11.83145,564
2013-02-05$11.73$11.73232,742
2013-02-04$11.65$11.65211,547
2013-02-01$11.89$11.89234,741
2013-01-31$11.63$11.63271,132
2013-01-30$11.60$11.60193,152
2013-01-29$11.85$11.85266,733
2013-01-28$11.91$11.91267,933
2013-01-25$11.86$11.86235,141
2013-01-24$11.85$11.85379,505
2013-01-23$11.52$11.52235,141
2013-01-22$11.61$11.61214,346
2013-01-18$11.53$11.53461,485
2013-01-17$11.33$11.33217,546
2013-01-16$11.37$11.37396,701
2013-01-15$11.37$11.37318,720
2013-01-14$11.46$11.46269,933
2013-01-11$11.61$11.61308,323
2013-01-10$11.76$11.76471,082
2013-01-09$11.76$11.76485,079
2013-01-08$11.72$11.72665,434
2013-01-07$11.71$11.71542,264
2013-01-04$11.48$11.48334,316
2013-01-03$11.44$11.44386,303
2013-01-02$11.40$11.40654,236