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 — 2022

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2022-12-30$15.23$15.231,620,800
2022-12-29$15.38$15.381,807,500
2022-12-28$14.72$14.721,993,500
2022-12-27$14.88$14.881,821,900
2022-12-23$14.87$14.871,312,000
2022-12-22$14.99$14.991,916,100
2022-12-21$14.93$14.931,852,400
2022-12-20$14.57$14.573,206,800
2022-12-19$14.64$14.644,252,800
2022-12-16$14.88$14.8817,426,800
2022-12-15$15.13$15.133,607,800
2022-12-14$15.35$15.353,483,500
2022-12-13$15.74$15.743,639,300
2022-12-12$15.39$15.393,247,000
2022-12-09$15.10$15.102,641,400
2022-12-08$15.53$15.533,002,400
2022-12-07$15.36$15.362,621,600
2022-12-06$15.48$15.482,465,100
2022-12-05$15.90$15.902,419,500
2022-12-02$16.43$16.432,726,300
2022-12-01$16.50$16.503,166,300
2022-11-30$16.56$16.564,481,200
2022-11-29$15.49$15.492,511,800
2022-11-28$15.24$15.242,795,500
2022-11-25$16.27$16.27944,700
2022-11-23$16.20$16.202,030,300
2022-11-22$15.88$15.883,019,100
2022-11-21$15.45$15.453,097,600
2022-11-18$15.74$15.742,126,700
2022-11-17$15.62$15.622,645,400
2022-11-16$16.04$16.042,116,300
2022-11-15$16.28$16.282,887,800
2022-11-14$15.97$15.975,430,500
2022-11-11$16.28$16.283,926,400
2022-11-10$15.80$15.806,790,000
2022-11-09$14.11$14.114,786,300
2022-11-08$14.12$14.123,742,800
2022-11-07$14.02$14.029,928,500
2022-11-04$13.69$13.694,454,100
2022-11-03$13.02$13.024,382,300
2022-11-02$12.97$12.973,904,000
2022-11-01$13.37$13.373,734,200
2022-10-31$13.20$13.203,514,300
2022-10-28$13.13$13.134,157,700
2022-10-27$12.78$12.784,206,900
2022-10-26$12.45$12.454,103,500
2022-10-25$12.04$12.045,087,200
2022-10-24$11.24$11.244,034,800
2022-10-21$11.03$11.033,884,700
2022-10-20$10.79$10.793,966,100
2022-10-19$10.90$10.904,324,800
2022-10-18$11.32$11.324,491,000
2022-10-17$11.75$11.753,633,400
2022-10-14$11.33$11.334,247,600
2022-10-13$12.14$12.144,356,400
2022-10-12$12.20$12.2010,919,700
2022-10-11$11.68$11.685,532,800
2022-10-10$12.11$12.113,862,400
2022-10-07$12.68$12.689,856,100
2022-10-06$13.28$13.284,432,700
2022-10-05$13.75$13.754,948,000
2022-10-04$14.38$14.386,218,200
2022-10-03$13.92$13.925,408,800
2022-09-30$13.97$13.974,656,700
2022-09-29$14.56$14.566,410,500
2022-09-28$14.41$14.415,664,700
2022-09-27$14.26$14.265,879,300
2022-09-26$14.56$14.564,778,400
2022-09-23$14.79$14.793,879,900
2022-09-22$14.97$14.973,831,600
2022-09-21$15.07$15.073,625,400
2022-09-20$15.29$15.293,807,900
2022-09-19$15.86$15.868,369,200
2022-09-16$16.11$16.118,176,500
2022-09-15$16.17$16.175,599,800
2022-09-14$16.11$16.1112,496,700
2022-09-13$16.50$16.5010,645,900
2022-09-12$18.06$18.069,776,100
2022-09-09$18.46$18.4620,923,400
2022-09-08$18.01$18.015,558,700
2022-09-07$17.75$17.757,078,000
2022-09-06$16.95$16.9511,232,500
2022-09-02$18.03$18.0336,926,100
2022-09-01$19.00$19.0024,844,500
2022-08-31$20.90$20.9011,032,400
2022-08-30$21.17$21.1711,192,300
2022-08-29$21.54$21.5412,868,500
2022-08-26$21.23$21.2318,371,000
2022-08-25$20.92$20.9211,091,900
2022-08-24$20.47$20.478,743,900
2022-08-23$20.64$20.648,546,300
2022-08-22$20.78$20.785,929,600
2022-08-19$21.01$21.013,312,100
2022-08-18$21.11$21.113,460,000
2022-08-17$21.43$21.434,962,500
2022-08-16$21.93$21.932,422,300
2022-08-15$22.28$22.284,043,000
2022-08-12$22.26$22.263,903,000
2022-08-11$21.93$21.934,677,400
2022-08-10$22.13$22.134,929,000
2022-08-09$21.27$21.275,886,700
2022-08-08$21.51$21.514,257,100
2022-08-05$21.42$21.424,004,400
2022-08-04$21.56$21.565,798,700
2022-08-03$22.18$22.183,931,100
2022-08-02$22.11$22.112,796,800
2022-08-01$22.58$22.581,665,500
2022-07-29$23.13$23.132,716,800
2022-07-28$22.77$22.773,373,300
2022-07-27$23.25$23.253,370,500
2022-07-26$22.48$22.484,373,600
2022-07-25$21.52$21.521,305,800
2022-07-22$22.01$22.011,054,500
2022-07-21$22.75$22.751,288,500
2022-07-20$22.43$22.431,809,600
2022-07-19$22.36$22.36612,100
2022-07-18$21.68$21.68693,700
2022-07-15$22.50$22.501,340,300
2022-07-14$21.61$21.61690,400
2022-07-13$21.86$21.86832,200
2022-07-12$22.66$22.66751,600
2022-07-11$22.88$22.88868,200
2022-07-08$23.39$23.391,168,800
2022-07-07$23.50$23.501,466,800
2022-07-06$24.20$24.20510,200
2022-07-05$24.33$24.33797,500
2022-07-01$24.30$24.30854,000
2022-06-30$24.09$24.09515,900
2022-06-29$24.27$24.27646,600
2022-06-28$24.04$24.04641,500
2022-06-27$24.64$24.64550,500
2022-06-24$24.61$24.611,279,500
2022-06-23$23.92$23.921,135,900
2022-06-22$23.30$23.30730,300
2022-06-21$22.94$22.94625,600
2022-06-17$22.84$22.841,557,200
2022-06-16$22.65$22.65764,300
2022-06-15$23.02$23.02730,000
2022-06-14$22.78$22.78865,000
2022-06-13$23.31$23.31603,400
2022-06-10$24.02$24.02713,600
2022-06-09$24.79$24.79402,300
2022-06-08$25.74$25.74391,300
2022-06-07$25.99$25.99764,600
2022-06-06$25.78$25.78735,200
2022-06-03$26.11$26.11641,600
2022-06-02$26.84$26.84837,900
2022-06-01$26.30$26.30601,900
2022-05-31$26.46$26.46970,500
2022-05-27$26.68$26.68664,100
2022-05-26$26.23$26.23622,200
2022-05-25$26.31$26.311,056,200
2022-05-24$26.45$26.45451,100
2022-05-23$26.43$26.43481,300
2022-05-20$26.62$26.62473,600
2022-05-19$26.08$26.08495,600
2022-05-18$26.02$26.02578,500
2022-05-17$26.89$26.89636,600
2022-05-16$25.95$25.95323,700
2022-05-13$26.48$26.48460,100
2022-05-12$26.50$26.50720,700
2022-05-11$25.08$25.08895,700
2022-05-10$26.22$26.22794,600
2022-05-09$26.67$26.67792,400
2022-05-06$27.80$27.80720,600
2022-05-05$28.27$28.271,063,500
2022-05-04$28.72$28.72626,100
2022-05-03$26.79$26.79456,900
2022-05-02$26.64$26.64593,200
2022-04-29$26.40$26.40594,300
2022-04-28$26.88$26.88472,400
2022-04-27$26.72$26.72810,700
2022-04-26$26.84$26.84616,700
2022-04-25$28.40$28.40388,500
2022-04-22$28.59$28.59439,700
2022-04-21$29.50$29.50815,500
2022-04-20$29.55$29.55354,000
2022-04-19$29.30$29.30302,800
2022-04-18$29.07$29.07384,200
2022-04-14$30.06$30.06339,400
2022-04-13$30.81$30.81209,100
2022-04-12$31.14$31.14377,300
2022-04-11$31.04$31.04364,600
2022-04-08$31.35$31.35324,400
2022-04-07$31.37$31.37354,700
2022-04-06$31.00$31.00405,000
2022-04-05$31.51$31.51663,400
2022-04-04$31.22$31.22363,100
2022-04-01$31.52$31.52669,800
2022-03-31$30.84$30.84536,000
2022-03-30$31.23$31.23547,900
2022-03-29$31.95$31.95511,400
2022-03-28$31.52$31.52426,100
2022-03-25$31.24$31.24506,600
2022-03-24$31.04$31.041,402,500
2022-03-23$33.74$33.74774,900
2022-03-22$34.97$34.97470,700
2022-03-21$34.86$34.86478,300
2022-03-18$35.35$35.35938,000
2022-03-17$35.07$35.07305,800
2022-03-16$34.72$34.72382,700
2022-03-15$34.21$34.21267,400
2022-03-14$33.38$33.38265,500
2022-03-11$33.81$33.81240,800
2022-03-10$34.77$34.77251,700
2022-03-09$35.32$35.32224,500
2022-03-08$34.77$34.77398,500
2022-03-07$35.50$35.50409,900
2022-03-04$35.77$35.77431,700
2022-03-03$35.30$35.30271,400
2022-03-02$35.71$35.71298,400
2022-03-01$35.65$35.65547,400
2022-02-28$35.70$35.70530,600
2022-02-25$36.23$36.23284,300
2022-02-24$35.37$35.37468,200
2022-02-23$34.54$34.54467,200
2022-02-22$35.27$35.27525,400
2022-02-18$35.22$35.221,022,700
2022-02-17$35.44$35.44338,800
2022-02-16$36.40$36.40383,000
2022-02-15$36.46$36.46394,300
2022-02-14$36.01$36.01400,400
2022-02-11$36.16$36.16377,700
2022-02-10$35.89$35.89386,600
2022-02-09$36.34$36.34315,500
2022-02-08$36.06$36.06257,600
2022-02-07$35.59$35.59228,800
2022-02-04$35.47$35.47295,400
2022-02-03$35.64$35.64310,400
2022-02-02$36.02$36.02381,700
2022-02-01$36.46$36.46401,200
2022-01-31$36.47$36.47508,000
2022-01-28$35.06$35.06483,500
2022-01-27$34.45$34.45381,600
2022-01-26$34.86$34.86491,800
2022-01-25$35.42$35.42545,200
2022-01-24$36.63$36.63668,900
2022-01-21$35.03$35.031,421,000
2022-01-20$35.80$35.801,122,900
2022-01-19$36.39$36.39595,800
2022-01-18$37.32$37.32551,200
2022-01-14$38.92$38.92405,900
2022-01-13$38.95$38.95389,200
2022-01-12$39.69$39.69633,000
2022-01-11$40.02$40.02475,100
2022-01-10$39.57$39.57535,100
2022-01-07$40.03$40.03521,700
2022-01-06$41.37$41.37522,100
2022-01-05$43.75$43.75635,800
2022-01-04$43.88$43.88532,200
2022-01-03$44.37$44.37366,300