Neogen - 31 Year Stock Price History | NEOG

Historical daily share price chart and data for Neogen since 1994 adjusted for splits and dividends. The latest closing stock price for Neogen as of March 25, 2025 is 8.45.
  • The all-time high Neogen stock closing price was 48.34 on April 20, 2021.
  • The Neogen 52-week high stock price is 18.58, which is 119.9% above the current share price.
  • The Neogen 52-week low stock price is 8.44, which is 0.1% below the current share price.
  • The average Neogen stock price for the last 52 weeks is 13.84.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
Neogen Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2025 10.6090 11.9400 13.0700 8.4500 8.4500 -30.40%
2024 15.2603 20.3500 20.3500 11.6100 12.1400 -39.63%
2023 18.8983 15.2600 23.8400 14.6500 20.1100 32.04%
2022 24.2175 44.3700 44.3700 10.7900 15.2300 -66.46%
2021 43.6165 39.2050 48.3350 38.8500 45.4100 14.53%
2020 35.5405 32.4400 40.9450 27.0100 39.6500 21.51%
2019 31.8256 28.4550 39.4000 27.0800 32.6300 14.49%
2018 35.2733 30.0800 48.2500 26.3600 28.5000 -7.55%
2017 26.1123 24.6413 31.6163 22.3726 30.8288 24.56%
2016 20.3300 20.4901 25.4551 16.7325 24.7501 16.77%
2015 18.9413 18.2925 22.7438 15.8888 21.1951 13.97%
2014 15.8523 16.5825 18.5963 13.6163 18.5963 8.51%
2013 14.2025 11.4000 19.0800 11.3275 17.1375 51.26%
2012 9.9334 7.8725 11.9825 7.6525 11.3300 47.91%
2011 9.6026 10.5650 11.9500 7.5350 7.6600 -25.32%
2010 7.2719 6.0875 10.4825 5.2175 10.2575 73.78%
2009 4.5315 4.3533 6.0850 2.9883 5.9025 41.77%
2008 4.2642 4.4883 5.1983 3.3317 4.1633 -5.91%
2007 3.2962 2.5500 4.5633 2.3611 4.4250 79.39%
2006 2.3284 2.2656 2.7489 1.9422 2.4667 5.72%
2005 1.9007 2.4231 2.4278 1.3889 2.3333 -7.29%
2004 2.1391 2.3256 2.5167 1.7589 2.5167 14.30%
2003 1.5409 1.2222 2.4337 1.0604 2.2018 65.69%
2002 1.2592 1.6542 1.6720 1.0213 1.3289 -17.40%
2001 1.2687 0.7333 2.2391 0.7333 1.6089 122.78%
2000 0.6010 0.4667 0.8556 0.4612 0.7222 54.75%
1999 0.5995 0.6167 0.8000 0.4444 0.4667 -25.66%
1998 0.7798 1.0889 1.2338 0.5111 0.6278 -37.94%
1997 0.7964 0.6556 1.2889 0.5778 1.0116 58.29%
1996 0.6145 0.4444 0.7833 0.4222 0.6391 43.81%
1995 0.6012 0.5667 0.7333 0.4333 0.4444 -25.93%
Sector Industry Market Cap Revenue
Medical Medical Products Manufacturing $2.261B $0.924B
Neogen Corp. develops and markets food and animal safety products. Its Food Safety Division markets culture media and diagnostic test kits to detect foodborne bacteria, natural toxins, food allergens, drug residues, plant diseases and sanitation concerns. Neogen has 2 business segments: Food Safety and Animal Safety. Food Safety: The products in the segment include tests for Mycotoxins, Food allergens, Dairy antibiotics, Foodborne pathogens, Spoilage microorganisms, Sanitation monitoring, Dehydrated culture media and Seafood contaminants. Animal Safety: The division is engaged in the development, manufacture, marketing and distribution of veterinary instruments, pharmaceuticals, vaccines, topicals, diagnostic products, rodenticides, cleaners, disinfectants, insecticides and genomics testing services for the worldwide animal safety market. These products are marketed via national & international distributors and farm supply retail chains in the U.S. and Canada. It acquired Delta Genomics Centre in Canada.
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Lonza Group Ag (LZAGY) Switzerland $46.792B 0.00
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GE HealthCare Technologies (GEHC) United States $41.418B 20.17
Agilent Technologies (A) United States $38.594B 25.57
ResMed (RMD) United States $33.728B 25.98
Terumo (TRUMY) Japan $25.984B 36.95
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Insulet (PODD) United States $19.908B 85.13
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Demant (WILYY) Denmark $8.092B 0.00
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Shandong Weigao Medical Polymer (SHWGF) China $2.989B 0.00
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Maravai LifeSciences Holdings (MRVI) United States $1.013B 0.00
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CeriBell (CBLL) United States $0.911B 0.00
Phibro Animal Health (PAHC) United States $0.896B 13.74
Evolus (EOLS) United States $0.893B 0.00
Capricor Therapeutics (CAPR) United States $0.657B 0.00
Valneva SE (VALN) France $0.635B 0.00
VAREX IMAGING (VREX) United States $0.538B 23.32
Omeros (OMER) United States $0.503B 0.00
Surmodics (SRDX) United States $0.501B 0.00
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SNDL (SNDL) Canada $0.439B 0.00
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Brainsway (BWAY) Israel $0.184B 97.80
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TerrAscend (TSNDF) Canada $0.164B 0.00
Organigram Holdings (OGI) Canada $0.154B 0.00
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