Neogen Stock Price History
NASDAQ: NEOGHealth CareBiotechnology: In Vitro & In Vivo Diagnostic SubstancesUSD
11.85+0.14 (+1.20%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
NEOG price history at a glance
The price history for Neogen (NEOG) on this page begins on August 21, 1989, when the stock closed at $0.4668; it most recently closed at $11.85 on October 5, 2026. The highest price in this record is $48.85, reached on April 26, 2021; the latest close is 75.7% below that peak. Across the 36 complete calendar years in the table, NEOG finished higher in 24 and lower in 12. Its best year was 2001 (+131.5%) and its worst was 2022 (-66.5%).
Over roughly 37 years the share price changed +2438.6%, a 9.1% compound annual price return (excluding dividends). In the last 12 months alone, NEOG has gained 96.2%. Prices are split-adjusted closing prices; daily open, high, low, close and volume for the past year are listed below.
Summary generated from market data by MetaCap's automated system. Methodology
Key price levels
- High since 1989
- $48.85
- Date of high
- Apr 26, 2021
- Low since 1989
- $0.1223
- Date of low
- Dec 3, 1990
- 52-week high
- $14.26
- 52-week low
- $5.37
- IPO year
- 1989
- Last close
- $11.85
NEOG returns
1 week
-2.47%
1 month
-0.59%
3 months
+23.18%
6 months
+25.80%
Year to date
+69.53%
1 year
+96.19%
3 years
-23.40%
5 years
-71.13%
NEOG price return, excluding dividends.
NEOG annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 11.85 | +69.29% |
| 2025 | 7.00 | -42.86% |
| 2024 | 12.25 | -39.09% |
| 2023 | 20.11 | +32.04% |
| 2022 | 15.23 | -66.46% |
| 2021 | 45.41 | +14.53% |
| 2020 | 39.65 | +20.76% |
| 2019 | 32.84 | +17.06% |
| 2018 | 28.05 | -9.04% |
| 2017 | 30.84 | +24.56% |
| 2016 | 24.76 | +16.77% |
| 2015 | 21.20 | +15.87% |
| 2014 | 18.30 | +10.01% |
| 2013 | 16.63 | +44.87% |
| 2012 | 11.48 | +49.84% |
| 2011 | 7.66 | -25.32% |
| 2010 | 10.26 | +73.78% |
| 2009 | 5.90 | +35.59% |
| 2008 | 4.35 | -0.57% |
| 2007 | 4.38 | +77.50% |
| 2006 | 2.47 | +5.72% |
| 2005 | 2.33 | -7.29% |
| 2004 | 2.52 | +8.22% |
| 2003 | 2.33 | +93.50% |
| 2002 | 1.20 | -28.12% |
| 2001 | 1.67 | +131.51% |
| 2000 | 0.7224 | +54.76% |
| 1999 | 0.4668 | -25.66% |
| 1998 | 0.6279 | -42.35% |
| 1997 | 1.09 | +68.97% |
| 1996 | 0.6446 | +44.98% |
| 1995 | 0.4446 | -25.91% |
| 1994 | 0.6001 | +25.57% |
| 1993 | 0.4779 | +82.96% |
| 1992 | 0.2612 | +11.91% |
| 1991 | 0.2334 | +4.99% |
| 1990 | 0.2223 | -56.51% |
| 1989* | 0.5112 | +9.51% |
* Partial year: the record begins after the start of 1989; return measured from the first available close.
2026 return is year to date.
NEOG daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 11.71 | 12.11 | 11.57 | 11.85 | +1.20% | |
| 11.50 | 12.21 | 11.13 | 11.71 | +0.26% | |
| 12.61 | 12.92 | 11.37 | 11.68 | -2.34% | |
| 13.06 | 13.22 | 11.86 | 11.96 | -8.07% | |
| 12.02 | 13.06 | 11.98 | 13.01 | +7.08% | |
| 12.40 | 12.50 | 12.13 | 12.15 | -0.74% | |
| 12.68 | 12.82 | 12.19 | 12.24 | -4.38% | |
| 12.58 | 13.11 | 12.51 | 12.80 | +0.55% | |
| 13.74 | 13.87 | 12.71 | 12.73 | -7.22% | |
| 13.75 | 13.85 | 13.42 | 13.72 | -0.29% | |
| 13.68 | 13.86 | 13.38 | 13.76 | +0.73% | |
| 13.48 | 14.01 | 13.46 | 13.66 | +0.66% | |
| 14.21 | 14.26 | 13.50 | 13.57 | -2.93% | |
| 13.62 | 14.18 | 13.61 | 13.98 | +2.72% | |
| 13.12 | 13.72 | 12.96 | 13.61 | +4.69% | |
| 12.75 | 13.07 | 12.71 | 13.00 | +1.33% | |
| 12.75 | 13.00 | 12.61 | 12.83 | +2.23% | |
| 12.30 | 12.91 | 12.30 | 12.55 | +2.45% | |
| 11.95 | 12.37 | 11.85 | 12.25 | +2.51% | |
| 11.68 | 11.97 | 11.67 | 11.95 | +1.44% | |
| 11.94 | 11.98 | 11.68 | 11.78 | +0.08% | |
| 11.71 | 11.87 | 11.58 | 11.77 | -1.26% | |
| 12.09 | 12.18 | 11.75 | 11.92 | +0.25% | |
| 11.94 | 12.36 | 11.79 | 11.89 | +0.51% | |
| 11.47 | 11.85 | 11.37 | 11.83 | +1.63% | |
| 11.97 | 12.04 | 11.52 | 11.64 | -1.44% | |
| 11.71 | 12.04 | 11.61 | 11.81 | +1.46% | |
| 11.70 | 11.72 | 11.40 | 11.64 | +0.69% | |
| 11.59 | 11.62 | 11.46 | 11.56 | -0.86% | |
| 11.74 | 11.79 | 11.43 | 11.66 | -0.68% | |
| 11.60 | 11.89 | 11.55 | 11.74 | +0.34% | |
| 12.18 | 12.18 | 11.66 | 11.70 | +0.52% | |
| 11.66 | 11.68 | 11.45 | 11.64 | +0.34% | |
| 11.93 | 12.00 | 11.55 | 11.60 | -2.93% | |
| 11.92 | 11.99 | 11.68 | 11.95 | +1.01% | |
| 11.99 | 12.15 | 11.73 | 11.83 | -2.63% | |
| 11.75 | 12.26 | 11.60 | 12.15 | +5.01% | |
| 11.79 | 11.90 | 11.49 | 11.57 | -2.53% | |
| 11.49 | 11.88 | 11.43 | 11.87 | +1.89% | |
| 11.89 | 12.09 | 11.57 | 11.65 | -2.02% | |
| 11.48 | 11.92 | 11.42 | 11.89 | +3.75% | |
| 11.49 | 11.61 | 11.30 | 11.46 | -0.26% | |
| 11.47 | 11.70 | 11.35 | 11.49 | +0.79% | |
| 11.32 | 11.49 | 11.21 | 11.40 | -0.61% | |
| 11.28 | 11.50 | 11.24 | 11.47 | +1.50% | |
| 11.45 | 11.62 | 11.15 | 11.30 | -0.88% | |
| 11.66 | 11.80 | 11.38 | 11.40 | -3.47% | |
| 11.80 | 12.10 | 11.60 | 11.81 | -0.76% | |
| 12.35 | 12.85 | 11.86 | 11.90 | -1.16% | |
| 11.77 | 12.15 | 11.30 | 12.04 | +4.42% | |
| 10.50 | 11.56 | 9.92 | 11.53 | +22.66% | |
| 9.07 | 9.47 | 9.05 | 9.40 | +2.29% | |
| 9.41 | 9.66 | 9.18 | 9.19 | -1.61% | |
| 9.54 | 9.62 | 9.32 | 9.34 | -0.64% | |
| 9.63 | 9.65 | 9.39 | 9.40 | -2.19% | |
| 9.68 | 9.78 | 9.51 | 9.61 | -2.24% | |
| 9.86 | 9.97 | 9.78 | 9.83 | -1.01% | |
| 9.83 | 10.13 | 9.83 | 9.93 | -0.80% | |
| 10.31 | 10.31 | 10.00 | 10.01 | -2.53% | |
| 10.20 | 10.31 | 10.06 | 10.27 | -0.58% | |
| 10.00 | 10.43 | 9.99 | 10.33 | +3.51% | |
| 9.72 | 10.14 | 9.71 | 9.98 | +3.21% | |
| 9.67 | 9.76 | 9.52 | 9.67 | +0.21% | |
| 9.59 | 9.75 | 9.52 | 9.65 | +0.31% | |
| 9.73 | 9.80 | 9.46 | 9.62 | -1.33% | |
| 9.25 | 9.83 | 9.19 | 9.75 | +5.29% | |
| 9.31 | 9.39 | 9.10 | 9.26 | -1.38% | |
| 9.59 | 9.65 | 9.29 | 9.39 | -1.26% | |
| 9.34 | 9.56 | 9.17 | 9.51 | +1.82% | |
| 9.32 | 9.52 | 9.18 | 9.34 | +0.32% | |
| 9.08 | 9.57 | 8.98 | 9.31 | +3.56% | |
| 9.07 | 9.29 | 8.69 | 8.99 | -1.21% | |
| 9.43 | 9.54 | 8.99 | 9.10 | -5.01% | |
| 9.43 | 9.68 | 9.35 | 9.58 | +0.74% | |
| 9.22 | 9.62 | 9.13 | 9.51 | +3.59% | |
| 8.93 | 9.21 | 8.90 | 9.18 | +3.96% | |
| 8.75 | 9.07 | 8.75 | 8.83 | -1.01% | |
| 9.17 | 9.25 | 8.90 | 8.92 | -4.19% | |
| 9.17 | 9.33 | 8.97 | 9.31 | +4.26% | |
| 9.26 | 9.43 | 8.89 | 8.93 | -4.08% | |
| 9.40 | 9.51 | 9.25 | 9.31 | +0.11% | |
| 9.22 | 9.32 | 9.06 | 9.30 | +2.20% | |
| 9.28 | 9.33 | 9.07 | 9.10 | -1.62% | |
| 9.21 | 9.31 | 8.96 | 9.25 | +0.87% | |
| 9.38 | 9.41 | 9.15 | 9.17 | -1.29% | |
| 9.16 | 9.40 | 8.99 | 9.29 | +2.43% | |
| 8.96 | 9.17 | 8.85 | 9.07 | +1.91% | |
| 9.10 | 9.24 | 8.79 | 8.90 | -2.41% | |
| 9.01 | 9.21 | 8.97 | 9.12 | +3.52% | |
| 8.73 | 8.84 | 8.63 | 8.81 | +0.69% | |
| 8.89 | 8.97 | 8.74 | 8.75 | -1.91% | |
| 8.82 | 9.01 | 8.75 | 8.92 | -0.56% | |
| 9.32 | 9.40 | 8.93 | 8.97 | -3.55% | |
| 9.11 | 9.49 | 9.10 | 9.30 | +1.09% | |
| 9.24 | 9.40 | 9.17 | 9.20 | +0.66% | |
| 8.88 | 9.21 | 8.85 | 9.14 | +2.70% | |
| 8.89 | 9.28 | 8.72 | 8.90 | +0.45% | |
| 8.72 | 8.93 | 8.50 | 8.86 | +0.34% | |
| 8.35 | 8.84 | 8.24 | 8.83 | +5.75% | |
| 8.68 | 8.68 | 8.33 | 8.35 | -2.45% | |
| 8.22 | 8.59 | 8.19 | 8.56 | +4.52% | |
| 8.36 | 8.42 | 8.16 | 8.19 | -2.85% | |
| 8.81 | 8.81 | 8.37 | 8.43 | -2.99% | |
| 8.54 | 8.82 | 8.50 | 8.69 | +0.93% | |
| 8.65 | 8.77 | 8.45 | 8.61 | -0.46% | |
| 9.01 | 9.08 | 8.64 | 8.65 | -4.42% | |
| 9.25 | 9.25 | 8.90 | 9.05 | -2.16% | |
| 9.30 | 9.43 | 9.11 | 9.25 | +0.76% | |
| 9.36 | 9.47 | 9.11 | 9.18 | -0.97% | |
| 9.16 | 9.34 | 9.09 | 9.27 | +1.98% | |
| 9.44 | 9.49 | 8.96 | 9.09 | -4.62% | |
| 9.45 | 9.58 | 9.29 | 9.53 | +1.38% | |
| 9.00 | 9.41 | 8.98 | 9.40 | +4.33% | |
| 9.22 | 9.46 | 9.00 | 9.01 | -3.53% | |
| 9.47 | 9.51 | 9.08 | 9.34 | -1.16% | |
| 9.53 | 9.68 | 9.43 | 9.45 | -0.94% | |
| 9.35 | 9.58 | 9.23 | 9.54 | +2.03% | |
| 9.57 | 9.61 | 9.25 | 9.35 | -1.79% | |
| 9.55 | 9.58 | 9.29 | 9.52 | +1.06% | |
| 9.66 | 9.94 | 9.35 | 9.42 | -2.18% | |
| 9.43 | 9.65 | 9.43 | 9.63 | +1.26% | |
| 9.42 | 9.70 | 9.37 | 9.51 | +2.92% | |
| 9.34 | 9.42 | 9.16 | 9.24 | -1.91% | |
| 9.61 | 9.69 | 9.40 | 9.42 | -1.98% | |
| 9.11 | 9.63 | 9.06 | 9.61 | +5.14% | |
| 9.40 | 9.46 | 9.03 | 9.14 | -2.97% | |
| 9.96 | 10.00 | 9.29 | 9.42 | -6.18% | |
| 9.20 | 10.83 | 9.20 | 10.04 | -2.90% | |
| 10.54 | 10.70 | 10.22 | 10.34 | +3.61% | |
| 9.53 | 10.20 | 9.51 | 9.98 | +4.39% | |
| 9.38 | 9.60 | 9.30 | 9.56 | +1.59% | |
| 9.14 | 9.46 | 8.92 | 9.41 | +0.21% | |
| 9.45 | 9.57 | 9.30 | 9.39 | +1.08% | |
| 9.01 | 9.30 | 8.96 | 9.29 | +4.26% | |
| 8.80 | 8.94 | 8.73 | 8.91 | +2.41% | |
| 8.97 | 9.08 | 8.63 | 8.70 | -4.92% | |
| 9.04 | 9.24 | 9.04 | 9.15 | -0.11% | |
| 9.30 | 9.44 | 9.03 | 9.16 | +0.55% | |
| 8.70 | 9.24 | 8.63 | 9.11 | +3.05% | |
| 8.71 | 9.13 | 8.51 | 8.84 | +5.74% | |
| 8.70 | 8.72 | 8.24 | 8.36 | -3.91% | |
| 8.96 | 8.98 | 8.58 | 8.70 | -1.81% | |
| 9.22 | 9.24 | 8.82 | 8.86 | -4.42% | |
| 9.37 | 9.47 | 9.18 | 9.27 | +1.76% | |
| 9.27 | 9.47 | 9.04 | 9.11 | +0.22% | |
| 9.45 | 9.62 | 8.90 | 9.09 | -2.78% | |
| 9.59 | 9.72 | 9.35 | 9.35 | -5.17% | |
| 9.53 | 9.88 | 9.51 | 9.86 | +2.18% | |
| 9.71 | 9.95 | 9.42 | 9.65 | -0.52% | |
| 9.46 | 9.73 | 9.15 | 9.70 | 0.00% | |
| 10.50 | 10.67 | 9.64 | 9.70 | -9.26% | |
| 10.60 | 10.92 | 10.54 | 10.69 | -1.02% | |
| 11.05 | 11.13 | 10.74 | 10.80 | -0.92% | |
| 10.85 | 11.06 | 10.64 | 10.90 | -2.24% | |
| 10.93 | 11.27 | 10.83 | 11.15 | -0.71% | |
| 11.17 | 11.34 | 11.07 | 11.23 | -0.80% | |
| 11.28 | 11.42 | 11.07 | 11.32 | +0.18% | |
| 11.26 | 11.43 | 11.16 | 11.30 | +0.71% | |
| 11.16 | 11.38 | 11.00 | 11.22 | +1.17% | |
| 11.22 | 11.34 | 11.04 | 11.09 | -2.12% | |
| 10.98 | 11.35 | 10.93 | 11.33 | +3.19% | |
| 11.17 | 11.23 | 10.82 | 10.98 | -1.52% | |
| 10.95 | 11.22 | 10.88 | 11.15 | +1.46% | |
| 10.94 | 11.07 | 10.81 | 10.99 | +0.46% | |
| 10.87 | 11.15 | 10.74 | 10.94 | +1.48% | |
| 10.81 | 10.94 | 10.37 | 10.78 | +0.28% | |
| 10.74 | 10.86 | 10.41 | 10.75 | +0.19% | |
| 10.65 | 10.87 | 10.58 | 10.73 | +1.13% | |
| 10.70 | 10.77 | 10.52 | 10.61 | -1.76% | |
| 10.61 | 10.97 | 10.56 | 10.80 | +1.98% | |
| 10.44 | 10.90 | 10.38 | 10.59 | +0.47% | |
| 10.39 | 10.59 | 10.23 | 10.54 | +2.63% | |
| 10.36 | 10.86 | 10.19 | 10.27 | +0.20% | |
| 10.09 | 10.50 | 9.94 | 10.25 | +0.29% | |
| 10.19 | 10.31 | 10.08 | 10.22 | +0.10% | |
| 10.36 | 10.42 | 9.94 | 10.21 | -1.35% | |
| 10.18 | 10.42 | 10.13 | 10.35 | +0.98% | |
| 9.99 | 10.44 | 9.95 | 10.25 | +2.40% | |
| 9.73 | 10.05 | 9.61 | 10.01 | +2.14% | |
| 9.81 | 10.03 | 9.71 | 9.80 | -1.31% | |
| 9.87 | 10.12 | 9.72 | 9.93 | +0.61% | |
| 9.32 | 9.93 | 9.32 | 9.87 | +5.56% | |
| 8.93 | 9.54 | 8.93 | 9.35 | +1.08% | |
| 9.51 | 9.59 | 9.19 | 9.25 | -2.22% | |
| 9.42 | 9.78 | 9.27 | 9.46 | +0.75% | |
| 9.09 | 9.44 | 9.07 | 9.39 | +2.18% | |
| 9.40 | 9.40 | 9.07 | 9.19 | -1.92% | |
| 9.62 | 9.62 | 9.04 | 9.37 | -2.60% | |
| 9.98 | 10.30 | 8.44 | 9.62 | -0.93% | |
| 9.24 | 10.24 | 9.12 | 9.71 | +31.57% | |
| 7.41 | 7.50 | 7.26 | 7.38 | -0.40% | |
| 7.24 | 7.51 | 7.20 | 7.41 | +2.07% | |
| 7.00 | 7.32 | 6.98 | 7.26 | +3.71% | |
| 6.93 | 7.08 | 6.89 | 7.00 | +0.14% | |
| 7.05 | 7.09 | 6.98 | 6.99 | -0.85% | |
| 7.17 | 7.21 | 6.99 | 7.05 | -2.35% | |
| 7.13 | 7.29 | 7.08 | 7.22 | +1.26% | |
| 7.19 | 7.19 | 7.01 | 7.13 | -0.14% | |
| 7.14 | 7.20 | 7.05 | 7.14 | -0.14% | |
| 7.12 | 7.15 | 6.99 | 7.15 | +0.28% | |
| 7.18 | 7.30 | 7.01 | 7.13 | -0.97% | |
| 7.44 | 7.53 | 7.17 | 7.20 | -3.61% | |
| 7.14 | 7.53 | 7.12 | 7.47 | +5.36% | |
| 7.04 | 7.23 | 6.95 | 7.09 | +0.71% | |
| 6.83 | 7.18 | 6.74 | 7.04 | +2.77% | |
| 6.86 | 6.92 | 6.71 | 6.85 | -0.15% | |
| 7.06 | 7.07 | 6.76 | 6.86 | -2.56% | |
| 6.98 | 7.09 | 6.93 | 7.04 | +0.86% | |
| 6.39 | 7.02 | 6.35 | 6.98 | +9.06% | |
| 6.05 | 6.49 | 6.00 | 6.40 | +5.96% | |
| 6.04 | 6.22 | 5.95 | 6.04 | +1.00% | |
| 5.98 | 6.04 | 5.90 | 5.98 | +0.84% | |
| 5.95 | 5.97 | 5.82 | 5.93 | -0.17% | |
| 5.93 | 6.08 | 5.86 | 5.94 | +0.34% | |
| 5.93 | 5.98 | 5.83 | 5.92 | 0.00% | |
| 5.96 | 6.12 | 5.81 | 5.92 | -1.00% | |
| 6.08 | 6.10 | 5.97 | 5.98 | -0.99% | |
| 5.87 | 6.09 | 5.85 | 6.04 | +0.67% | |
| 5.87 | 6.22 | 5.86 | 6.00 | +2.39% | |
| 5.77 | 5.98 | 5.60 | 5.86 | +2.45% | |
| 5.39 | 5.97 | 5.37 | 5.72 | +5.73% | |
| 5.68 | 5.85 | 5.39 | 5.41 | -2.87% | |
| 5.86 | 5.97 | 5.46 | 5.57 | -5.91% | |
| 6.42 | 6.42 | 5.91 | 5.92 | -7.79% | |
| 6.31 | 6.54 | 6.27 | 6.42 | +0.47% | |
| 6.20 | 6.46 | 6.20 | 6.39 | +0.31% | |
| 6.43 | 6.53 | 6.34 | 6.37 | -1.55% | |
| 6.50 | 6.72 | 6.42 | 6.47 | -0.92% | |
| 6.38 | 6.68 | 6.34 | 6.53 | +2.67% | |
| 6.44 | 6.48 | 6.20 | 6.36 | -0.63% | |
| 5.98 | 6.46 | 5.96 | 6.40 | +7.02% | |
| 6.21 | 6.24 | 5.91 | 5.98 | -3.70% | |
| 6.01 | 6.24 | 5.93 | 6.21 | +2.81% | |
| 6.31 | 6.32 | 5.99 | 6.04 | -3.97% | |
| 6.17 | 6.30 | 6.02 | 6.29 | +1.94% | |
| 5.98 | 6.27 | 5.82 | 6.17 | +2.83% | |
| 6.22 | 6.27 | 5.90 | 6.00 | -3.69% | |
| 6.11 | 6.45 | 6.08 | 6.23 | +1.14% | |
| 6.20 | 6.28 | 6.12 | 6.16 | -0.81% | |
| 6.21 | 6.40 | 6.13 | 6.21 | +0.32% | |
| 6.12 | 6.21 | 6.04 | 6.19 | +1.98% | |
| 6.13 | 6.26 | 5.98 | 6.07 | -1.14% | |
| 5.92 | 6.23 | 5.84 | 6.14 | +4.07% | |
| 5.94 | 5.98 | 5.84 | 5.90 | +0.17% | |
| 5.96 | 6.07 | 5.85 | 5.89 | +0.17% | |
| 5.86 | 5.92 | 5.78 | 5.88 | -0.84% | |
| 6.08 | 6.20 | 5.83 | 5.93 | -0.34% | |
| 5.96 | 6.06 | 5.81 | 5.95 | +0.68% | |
| 5.87 | 6.08 | 5.77 | 5.91 | -0.67% | |
| 6.09 | 6.21 | 5.92 | 5.95 | -1.49% | |
| 6.88 | 6.89 | 5.74 | 6.04 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the NEOG chart for longer ranges.