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 — 2000

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2000-12-29$0.72$0.72119,220
2000-12-28$0.71$0.7180,980
2000-12-27$0.70$0.70132,717
2000-12-26$0.70$0.70111,347
2000-12-22$0.71$0.7189,978
2000-12-21$0.69$0.6958,485
2000-12-20$0.71$0.71510,622
2000-12-19$0.68$0.6877,606
2000-12-18$0.69$0.69154,086
2000-12-15$0.67$0.67188,953
2000-12-14$0.70$0.70106,848
2000-12-13$0.72$0.7283,229
2000-12-12$0.70$0.7070,857
2000-12-11$0.72$0.72204,699
2000-12-08$0.69$0.6988,853
2000-12-07$0.66$0.6678,730
2000-12-06$0.67$0.67174,331
2000-12-05$0.67$0.67129,343
2000-12-04$0.67$0.67103,474
2000-12-01$0.69$0.69209,198
2000-11-30$0.66$0.66201,325
2000-11-29$0.71$0.7139,365
2000-11-28$0.72$0.72110,222
2000-11-27$0.70$0.70100,100
2000-11-24$0.71$0.7162,984
2000-11-22$0.71$0.71142,839
2000-11-21$0.74$0.7470,857
2000-11-20$0.76$0.7635,991
2000-11-17$0.74$0.7444,989
2000-11-16$0.74$0.7447,238
2000-11-15$0.74$0.7485,479
2000-11-14$0.77$0.77240,690
2000-11-13$0.67$0.67556,736
2000-11-10$0.78$0.78199,075
2000-11-09$0.81$0.81206,948
2000-11-08$0.83$0.83591,602
2000-11-07$0.84$0.84787,303
2000-11-06$0.86$0.861,743,314
2000-11-03$0.83$0.83987,503
2000-11-02$0.76$0.76796,301
2000-11-01$0.69$0.69128,218
2000-10-31$0.69$0.6996,726
2000-10-30$0.68$0.68255,311
2000-10-27$0.69$0.69359,910
2000-10-26$0.64$0.6440,490
2000-10-25$0.66$0.6661,860
2000-10-24$0.63$0.6368,608
2000-10-23$0.67$0.6770,857
2000-10-20$0.66$0.66435,266
2000-10-19$0.64$0.64420,645
2000-10-18$0.63$0.63215,946
2000-10-17$0.61$0.61146,213
2000-10-16$0.63$0.63265,434
2000-10-13$0.59$0.59204,699
2000-10-12$0.59$0.5950,612
2000-10-11$0.60$0.60197,951
2000-10-10$0.61$0.61173,207
2000-10-09$0.62$0.6221,370
2000-10-06$0.62$0.62133,842
2000-10-05$0.61$0.6196,726
2000-10-04$0.62$0.6283,229
2000-10-03$0.63$0.63139,465
2000-10-02$0.62$0.62110,222
2000-09-29$0.62$0.62394,776
2000-09-28$0.62$0.62155,211
2000-09-27$0.57$0.5739,365
2000-09-26$0.61$0.61204,699
2000-09-25$0.61$0.6119,120
2000-09-22$0.62$0.6242,739
2000-09-21$0.59$0.5976,481
2000-09-20$0.61$0.61119,220
2000-09-19$0.63$0.63572,482
2000-09-18$0.60$0.60183,329
2000-09-15$0.60$0.60124,844
2000-09-14$0.60$0.60155,211
2000-09-13$0.58$0.58121,470
2000-09-12$0.57$0.5747,238
2000-09-11$0.61$0.61119,220
2000-09-08$0.62$0.62122,594
2000-09-07$0.56$0.56210,322
2000-09-06$0.58$0.58100,100
2000-09-05$0.58$0.58161,960
2000-09-01$0.54$0.54149,588
2000-08-31$0.56$0.5687,728
2000-08-30$0.55$0.55322,794
2000-08-29$0.56$0.5657,361
2000-08-28$0.56$0.56480,255
2000-08-25$0.55$0.5544,989
2000-08-24$0.52$0.52562,359
2000-08-23$0.54$0.5417,996
2000-08-22$0.54$0.5495,601
2000-08-21$0.55$0.55206,948
2000-08-18$0.56$0.5695,601
2000-08-17$0.58$0.58102,349
2000-08-16$0.57$0.5777,606
2000-08-15$0.58$0.5842,739
2000-08-14$0.58$0.58123,719
2000-08-11$0.58$0.58152,962
2000-08-10$0.58$0.5841,615
2000-08-09$0.56$0.5668,608
2000-08-08$0.58$0.58141,715
2000-08-07$0.57$0.5714,621
2000-08-04$0.58$0.5811,247
2000-08-03$0.58$0.5831,492
2000-08-02$0.60$0.6014,621
2000-08-01$0.60$0.60260,935
2000-07-31$0.60$0.60169,833
2000-07-28$0.58$0.5843,864
2000-07-27$0.59$0.59205,824
2000-07-26$0.61$0.61158,585
2000-07-25$0.60$0.60201,325
2000-07-24$0.63$0.63197,951
2000-07-21$0.61$0.61149,588
2000-07-20$0.59$0.59312,672
2000-07-19$0.59$0.59691,702
2000-07-18$0.58$0.58291,302
2000-07-17$0.56$0.5657,361
2000-07-14$0.56$0.56109,098
2000-07-13$0.56$0.5677,606
2000-07-12$0.54$0.54124,844
2000-07-11$0.58$0.5841,615
2000-07-10$0.58$0.5873,107
2000-07-07$0.57$0.57258,685
2000-07-06$0.58$0.58169,833
2000-07-05$0.58$0.5894,476
2000-07-03$0.55$0.55129,343
2000-06-30$0.56$0.56361,035
2000-06-29$0.55$0.55266,558
2000-06-28$0.56$0.56466,758
2000-06-27$0.56$0.5647,238
2000-06-26$0.56$0.56187,828
2000-06-23$0.57$0.5752,862
2000-06-22$0.57$0.5719,120
2000-06-21$0.58$0.58111,347
2000-06-20$0.59$0.59231,692
2000-06-19$0.58$0.5857,361
2000-06-16$0.58$0.5864,109
2000-06-15$0.56$0.5643,864
2000-06-14$0.55$0.55197,951
2000-06-13$0.59$0.5947,238
2000-06-12$0.58$0.5849,488
2000-06-09$0.60$0.6073,107
2000-06-08$0.58$0.5868,608
2000-06-07$0.59$0.5973,107
2000-06-06$0.57$0.57132,717
2000-06-05$0.58$0.58143,964
2000-06-02$0.57$0.57158,585
2000-06-01$0.54$0.5484,354
2000-05-31$0.53$0.5328,118
2000-05-30$0.54$0.54263,184
2000-05-26$0.54$0.5446,113
2000-05-25$0.56$0.56164,209
2000-05-24$0.55$0.5542,739
2000-05-23$0.56$0.56164,209
2000-05-22$0.55$0.55141,715
2000-05-19$0.56$0.5688,853
2000-05-18$0.55$0.5544,989
2000-05-17$0.56$0.5638,240
2000-05-16$0.56$0.56167,583
2000-05-15$0.53$0.5335,991
2000-05-12$0.56$0.56353,162
2000-05-11$0.60$0.60530,867
2000-05-10$0.53$0.53130,467
2000-05-09$0.56$0.56343,039
2000-05-08$0.54$0.54220,445
2000-05-05$0.54$0.54157,461
2000-05-04$0.53$0.5374,231
2000-05-03$0.53$0.53168,708
2000-05-02$0.53$0.53154,086
2000-05-01$0.53$0.5337,116
2000-04-28$0.53$0.53248,563
2000-04-27$0.54$0.5419,120
2000-04-26$0.56$0.56149,588
2000-04-25$0.54$0.5497,851
2000-04-24$0.54$0.54109,098
2000-04-20$0.54$0.54195,701
2000-04-19$0.55$0.5575,356
2000-04-18$0.56$0.5696,726
2000-04-17$0.53$0.53311,547
2000-04-14$0.54$0.54290,177
2000-04-13$0.54$0.54318,295
2000-04-12$0.53$0.53219,320
2000-04-11$0.55$0.55188,953
2000-04-10$0.58$0.5858,485
2000-04-07$0.60$0.6088,853
2000-04-06$0.63$0.63190,077
2000-04-05$0.60$0.60239,565
2000-04-04$0.62$0.6265,234
2000-04-03$0.60$0.60294,676
2000-03-31$0.68$0.68163,084
2000-03-30$0.67$0.67478,005
2000-03-29$0.69$0.69255,311
2000-03-28$0.70$0.70429,643
2000-03-27$0.68$0.68864,909
2000-03-24$0.67$0.671,375,531
2000-03-23$0.67$0.671,512,747
2000-03-22$0.64$0.64309,298
2000-03-21$0.64$0.64239,565
2000-03-20$0.64$0.64641,090
2000-03-17$0.65$0.65497,126
2000-03-16$0.64$0.64349,788
2000-03-15$0.64$0.641,048,238
2000-03-14$0.67$0.672,737,565
2000-03-13$0.54$0.54203,574
2000-03-10$0.53$0.53233,942
2000-03-09$0.50$0.50470,132
2000-03-08$0.53$0.53381,280
2000-03-07$0.54$0.54191,202
2000-03-06$0.56$0.56241,815
2000-03-03$0.56$0.56151,837
2000-03-02$0.58$0.5898,975
2000-03-01$0.57$0.57217,071
2000-02-29$0.56$0.56222,694
2000-02-28$0.55$0.55686,078
2000-02-25$0.54$0.54111,347
2000-02-24$0.55$0.55357,661
2000-02-23$0.57$0.57229,443
2000-02-22$0.59$0.59395,901
2000-02-18$0.57$0.57404,899
2000-02-17$0.57$0.57169,833
2000-02-16$0.56$0.56210,322
2000-02-15$0.56$0.56293,552
2000-02-14$0.57$0.57284,554
2000-02-11$0.56$0.56375,656
2000-02-10$0.57$0.57281,180
2000-02-09$0.57$0.5764,109
2000-02-08$0.59$0.59168,708
2000-02-07$0.57$0.57184,454
2000-02-04$0.56$0.5656,236
2000-02-03$0.58$0.58175,456
2000-02-02$0.57$0.5725,869
2000-02-01$0.58$0.58125,969
2000-01-31$0.59$0.59210,322
2000-01-28$0.56$0.56116,971
2000-01-27$0.57$0.57113,597
2000-01-26$0.57$0.57255,311
2000-01-25$0.56$0.56113,597
2000-01-24$0.56$0.56217,071
2000-01-21$0.58$0.58530,867
2000-01-20$0.59$0.59293,552
2000-01-19$0.57$0.57587,103
2000-01-18$0.51$0.51428,518
2000-01-14$0.49$0.4952,862
2000-01-13$0.49$0.49197,951
2000-01-12$0.48$0.48345,289
2000-01-11$0.48$0.48383,529
2000-01-10$0.48$0.48122,594
2000-01-07$0.48$0.48134,966
2000-01-06$0.47$0.47155,211
2000-01-05$0.46$0.46403,774
2000-01-04$0.46$0.46375,656
2000-01-03$0.47$0.47249,688