Neogen Corporation (NEOG)
NASDAQ: NEOG · Real-Time Price · USD
8.56
+0.37 (4.52%)
At close: May 18, 2026, 4:00 PM EDT
8.32
-0.24 (-2.80%)
After-hours: May 18, 2026, 7:28 PM EDT
Neogen Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 18, 2026 | 8.22 | 8.59 | 8.19 | 8.56 | 8.56 | 4.52% | 2,736,452 |
| May 15, 2026 | 8.36 | 8.42 | 8.16 | 8.19 | 8.19 | -2.85% | 1,515,325 |
| May 14, 2026 | 8.81 | 8.81 | 8.37 | 8.43 | 8.43 | -2.99% | 3,333,754 |
| May 13, 2026 | 8.54 | 8.82 | 8.50 | 8.69 | 8.69 | 0.93% | 2,278,597 |
| May 12, 2026 | 8.65 | 8.77 | 8.45 | 8.61 | 8.61 | -0.46% | 1,728,178 |
| May 11, 2026 | 9.01 | 9.08 | 8.64 | 8.65 | 8.65 | -4.42% | 2,080,593 |
| May 8, 2026 | 9.25 | 9.25 | 8.90 | 9.05 | 9.05 | -2.16% | 1,596,271 |
| May 7, 2026 | 9.30 | 9.43 | 9.11 | 9.25 | 9.25 | 0.76% | 1,635,637 |
| May 6, 2026 | 9.36 | 9.47 | 9.11 | 9.18 | 9.18 | -0.97% | 1,466,246 |
| May 5, 2026 | 9.16 | 9.34 | 9.09 | 9.27 | 9.27 | 1.98% | 1,372,715 |
| May 4, 2026 | 9.44 | 9.49 | 8.96 | 9.09 | 9.09 | -4.62% | 1,703,060 |
| May 1, 2026 | 9.45 | 9.58 | 9.29 | 9.53 | 9.53 | 1.38% | 1,914,339 |
| Apr 30, 2026 | 9.00 | 9.41 | 8.98 | 9.40 | 9.40 | 4.33% | 2,152,241 |
| Apr 29, 2026 | 9.22 | 9.46 | 9.00 | 9.01 | 9.01 | -3.53% | 2,056,248 |
| Apr 28, 2026 | 9.47 | 9.51 | 9.08 | 9.34 | 9.34 | -1.16% | 3,466,127 |
| Apr 27, 2026 | 9.53 | 9.68 | 9.43 | 9.45 | 9.45 | -0.94% | 2,205,711 |
| Apr 24, 2026 | 9.35 | 9.58 | 9.23 | 9.54 | 9.54 | 2.03% | 1,997,878 |
| Apr 23, 2026 | 9.57 | 9.61 | 9.25 | 9.35 | 9.35 | -1.79% | 4,304,120 |
| Apr 22, 2026 | 9.55 | 9.58 | 9.29 | 9.52 | 9.52 | 1.06% | 2,137,109 |
| Apr 21, 2026 | 9.66 | 9.94 | 9.35 | 9.42 | 9.42 | -2.18% | 2,547,084 |
| Apr 20, 2026 | 9.43 | 9.65 | 9.43 | 9.63 | 9.63 | 1.26% | 1,548,557 |
| Apr 17, 2026 | 9.42 | 9.70 | 9.37 | 9.51 | 9.51 | 2.92% | 2,105,775 |
| Apr 16, 2026 | 9.34 | 9.42 | 9.16 | 9.24 | 9.24 | -1.91% | 1,871,521 |
| Apr 15, 2026 | 9.61 | 9.69 | 9.40 | 9.42 | 9.42 | -1.98% | 1,903,266 |
| Apr 14, 2026 | 9.11 | 9.63 | 9.06 | 9.61 | 9.61 | 5.14% | 2,962,429 |
| Apr 13, 2026 | 9.40 | 9.46 | 9.03 | 9.14 | 9.14 | -2.97% | 3,673,178 |
| Apr 10, 2026 | 9.96 | 10.00 | 9.29 | 9.42 | 9.42 | -6.13% | 4,849,731 |
| Apr 9, 2026 | 9.20 | 10.83 | 9.20 | 10.04 | 10.04 | -2.95% | 5,812,096 |
| Apr 8, 2026 | 10.54 | 10.70 | 10.22 | 10.34 | 10.34 | 3.61% | 3,834,919 |
| Apr 7, 2026 | 9.53 | 10.20 | 9.51 | 9.98 | 9.98 | 4.39% | 3,792,916 |
| Apr 6, 2026 | 9.38 | 9.60 | 9.30 | 9.56 | 9.56 | 1.59% | 2,374,718 |
| Apr 2, 2026 | 9.14 | 9.46 | 8.92 | 9.41 | 9.41 | 0.21% | 2,293,108 |
| Apr 1, 2026 | 9.45 | 9.57 | 9.30 | 9.39 | 9.39 | 1.08% | 2,050,761 |
| Mar 31, 2026 | 9.01 | 9.30 | 8.96 | 9.29 | 9.29 | 4.26% | 1,525,861 |
| Mar 30, 2026 | 8.80 | 8.94 | 8.73 | 8.91 | 8.91 | 2.41% | 2,061,241 |
| Mar 27, 2026 | 8.97 | 9.08 | 8.63 | 8.70 | 8.70 | -4.92% | 1,811,141 |
| Mar 26, 2026 | 9.04 | 9.24 | 9.04 | 9.15 | 9.15 | -0.11% | 1,668,390 |
| Mar 25, 2026 | 9.30 | 9.44 | 9.03 | 9.16 | 9.16 | 0.55% | 2,381,763 |
| Mar 24, 2026 | 8.70 | 9.24 | 8.63 | 9.11 | 9.11 | 3.05% | 1,751,140 |
| Mar 23, 2026 | 8.71 | 9.13 | 8.51 | 8.84 | 8.84 | 5.74% | 2,932,056 |
| Mar 20, 2026 | 8.70 | 8.72 | 8.24 | 8.36 | 8.36 | -3.91% | 4,695,328 |
| Mar 19, 2026 | 8.96 | 8.98 | 8.58 | 8.70 | 8.70 | -1.81% | 2,315,582 |
| Mar 18, 2026 | 9.22 | 9.24 | 8.82 | 8.86 | 8.86 | -4.42% | 2,678,655 |
| Mar 17, 2026 | 9.37 | 9.47 | 9.18 | 9.27 | 9.27 | 1.76% | 1,783,033 |
| Mar 16, 2026 | 9.27 | 9.47 | 9.04 | 9.11 | 9.11 | 0.22% | 2,578,204 |
| Mar 13, 2026 | 9.45 | 9.62 | 8.90 | 9.09 | 9.09 | -2.78% | 2,833,692 |
| Mar 12, 2026 | 9.59 | 9.72 | 9.35 | 9.35 | 9.35 | -5.17% | 1,938,209 |
| Mar 11, 2026 | 9.53 | 9.88 | 9.51 | 9.86 | 9.86 | 2.18% | 1,421,957 |
| Mar 10, 2026 | 9.71 | 9.95 | 9.42 | 9.65 | 9.65 | -0.52% | 2,044,519 |
| Mar 9, 2026 | 9.46 | 9.73 | 9.15 | 9.70 | 9.70 | - | 3,170,354 |