Stocks · Health care · In Vitro & In Vivo Diagnostic Substances

NEOGEN CORP

NEOG Clue Score47
United States Fiscal year ends May CIK 0000711377
11.85
+1.20%
Close, 9 Oct 2026 · USD

Price, with every insider trade on it

Closing prices, 12 months · point at a dot for who traded, or at the line for the close
11.85 on 9 Oct 2026
14 10 5 Oct 2025 Apr 2026 Oct 2026 13 Oct 2025 $5.95 14 Oct 2025 $5.91 15 Oct 2025 $5.95 16 Oct 2025 $5.93 17 Oct 2025 $5.88 20 Oct 2025 $5.89 21 Oct 2025 $5.90 22 Oct 2025 $6.14 23 Oct 2025 $6.07 24 Oct 2025 $6.19 27 Oct 2025 $6.21 28 Oct 2025 $6.16 29 Oct 2025 $6.23 30 Oct 2025 $6.00 31 Oct 2025 $6.17 3 Nov 2025 $6.29 4 Nov 2025 $6.04 5 Nov 2025 $6.21 6 Nov 2025 $5.98 7 Nov 2025 $6.40 10 Nov 2025 $6.36 11 Nov 2025 $6.53 12 Nov 2025 $6.47 13 Nov 2025 $6.37 14 Nov 2025 $6.39 17 Nov 2025 $6.42 18 Nov 2025 $5.92 19 Nov 2025 $5.57 20 Nov 2025 $5.41 21 Nov 2025 $5.72 24 Nov 2025 $5.86 25 Nov 2025 $6.00 26 Nov 2025 $6.04 28 Nov 2025 $5.98 1 Dec 2025 $5.92 2 Dec 2025 $5.92 3 Dec 2025 $5.94 4 Dec 2025 $5.93 5 Dec 2025 $5.98 8 Dec 2025 $6.04 9 Dec 2025 $6.40 10 Dec 2025 $6.98 11 Dec 2025 $7.04 12 Dec 2025 $6.86 15 Dec 2025 $6.85 16 Dec 2025 $7.04 17 Dec 2025 $7.09 18 Dec 2025 $7.47 19 Dec 2025 $7.20 22 Dec 2025 $7.13 23 Dec 2025 $7.15 24 Dec 2025 $7.14 26 Dec 2025 $7.13 29 Dec 2025 $7.22 30 Dec 2025 $7.05 31 Dec 2025 $6.99 2 Jan 2026 $7.00 5 Jan 2026 $7.26 6 Jan 2026 $7.41 7 Jan 2026 $7.38 8 Jan 2026 $9.71 9 Jan 2026 $9.62 12 Jan 2026 $9.37 13 Jan 2026 $9.19 14 Jan 2026 $9.39 15 Jan 2026 $9.46 16 Jan 2026 $9.25 20 Jan 2026 $9.35 21 Jan 2026 $9.87 22 Jan 2026 $9.93 23 Jan 2026 $9.80 26 Jan 2026 $10.01 27 Jan 2026 $10.25 28 Jan 2026 $10.35 29 Jan 2026 $10.21 30 Jan 2026 $10.22 2 Feb 2026 $10.25 3 Feb 2026 $10.27 4 Feb 2026 $10.54 5 Feb 2026 $10.59 6 Feb 2026 $10.80 9 Feb 2026 $10.61 10 Feb 2026 $10.73 11 Feb 2026 $10.75 12 Feb 2026 $10.78 13 Feb 2026 $10.94 17 Feb 2026 $10.99 18 Feb 2026 $11.15 19 Feb 2026 $10.98 20 Feb 2026 $11.33 23 Feb 2026 $11.09 24 Feb 2026 $11.22 25 Feb 2026 $11.30 26 Feb 2026 $11.32 27 Feb 2026 $11.23 2 Mar 2026 $11.15 3 Mar 2026 $10.90 4 Mar 2026 $10.80 5 Mar 2026 $10.69 6 Mar 2026 $9.70 9 Mar 2026 $9.70 10 Mar 2026 $9.65 11 Mar 2026 $9.86 12 Mar 2026 $9.35 13 Mar 2026 $9.09 16 Mar 2026 $9.11 17 Mar 2026 $9.27 18 Mar 2026 $8.86 19 Mar 2026 $8.70 20 Mar 2026 $8.36 23 Mar 2026 $8.84 24 Mar 2026 $9.11 25 Mar 2026 $9.16 26 Mar 2026 $9.15 27 Mar 2026 $8.70 30 Mar 2026 $8.91 31 Mar 2026 $9.29 1 Apr 2026 $9.39 2 Apr 2026 $9.41 6 Apr 2026 $9.56 7 Apr 2026 $9.98 8 Apr 2026 $10.34 9 Apr 2026 $10.04 10 Apr 2026 $9.42 13 Apr 2026 $9.14 14 Apr 2026 $9.61 15 Apr 2026 $9.42 16 Apr 2026 $9.24 17 Apr 2026 $9.51 20 Apr 2026 $9.63 21 Apr 2026 $9.42 22 Apr 2026 $9.52 23 Apr 2026 $9.35 24 Apr 2026 $9.54 27 Apr 2026 $9.45 28 Apr 2026 $9.34 29 Apr 2026 $9.01 30 Apr 2026 $9.40 1 May 2026 $9.53 4 May 2026 $9.09 5 May 2026 $9.27 6 May 2026 $9.18 7 May 2026 $9.25 8 May 2026 $9.05 11 May 2026 $8.65 12 May 2026 $8.61 13 May 2026 $8.69 14 May 2026 $8.43 15 May 2026 $8.19 18 May 2026 $8.56 19 May 2026 $8.35 20 May 2026 $8.83 21 May 2026 $8.86 22 May 2026 $8.90 26 May 2026 $9.14 27 May 2026 $9.20 28 May 2026 $9.30 29 May 2026 $8.97 1 Jun 2026 $8.92 2 Jun 2026 $8.75 3 Jun 2026 $8.81 4 Jun 2026 $9.12 5 Jun 2026 $8.90 8 Jun 2026 $9.07 9 Jun 2026 $9.29 10 Jun 2026 $9.17 11 Jun 2026 $9.25 12 Jun 2026 $9.10 15 Jun 2026 $9.30 16 Jun 2026 $9.31 17 Jun 2026 $8.93 18 Jun 2026 $9.31 22 Jun 2026 $8.92 23 Jun 2026 $8.83 24 Jun 2026 $9.18 25 Jun 2026 $9.51 26 Jun 2026 $9.58 29 Jun 2026 $9.10 30 Jun 2026 $8.99 1 Jul 2026 $9.31 2 Jul 2026 $9.34 6 Jul 2026 $9.51 7 Jul 2026 $9.39 8 Jul 2026 $9.26 9 Jul 2026 $9.75 10 Jul 2026 $9.62 13 Jul 2026 $9.65 14 Jul 2026 $9.67 15 Jul 2026 $9.98 16 Jul 2026 $10.33 17 Jul 2026 $10.27 20 Jul 2026 $10.01 21 Jul 2026 $9.93 22 Jul 2026 $9.83 23 Jul 2026 $9.61 24 Jul 2026 $9.40 27 Jul 2026 $9.34 28 Jul 2026 $9.19 29 Jul 2026 $9.40 30 Jul 2026 $11.53 31 Jul 2026 $12.04 3 Aug 2026 $11.90 4 Aug 2026 $11.81 5 Aug 2026 $11.40 6 Aug 2026 $11.30 7 Aug 2026 $11.47 10 Aug 2026 $11.40 11 Aug 2026 $11.49 12 Aug 2026 $11.46 13 Aug 2026 $11.89 14 Aug 2026 $11.65 17 Aug 2026 $11.87 18 Aug 2026 $11.57 19 Aug 2026 $12.15 20 Aug 2026 $11.83 21 Aug 2026 $11.95 24 Aug 2026 $11.60 25 Aug 2026 $11.64 26 Aug 2026 $11.70 27 Aug 2026 $11.74 28 Aug 2026 $11.66 31 Aug 2026 $11.56 1 Sep 2026 $11.64 2 Sep 2026 $11.81 3 Sep 2026 $11.64 4 Sep 2026 $11.83 8 Sep 2026 $11.89 9 Sep 2026 $11.92 10 Sep 2026 $11.77 11 Sep 2026 $11.78 14 Sep 2026 $11.95 15 Sep 2026 $12.25 16 Sep 2026 $12.55 17 Sep 2026 $12.83 18 Sep 2026 $13.00 21 Sep 2026 $13.61 22 Sep 2026 $13.98 23 Sep 2026 $13.57 24 Sep 2026 $13.66 25 Sep 2026 $13.76 28 Sep 2026 $13.72 29 Sep 2026 $12.73 30 Sep 2026 $12.80 1 Oct 2026 $12.24 2 Oct 2026 $12.15 5 Oct 2026 $13.01 6 Oct 2026 $11.96 7 Oct 2026 $11.68 8 Oct 2026 $11.71 9 Oct 2026 $11.85 Nassif Mikheal CEO Bought $1.11K 3 Nov 2025 · at $6.25 · 55.7% of stake Nassif Mikheal CEO Bought $1.28K 16 Jan 2026 · at $9.33 · 27.7% of stake Nassif Mikheal CEO Bought $246.38 26 Jan 2026 · at $9.86 · 4.0% of stake Nassif Mikheal CEO Bought $239.99 2 Feb 2026 · at $10.00 · 3.7% of stake Nassif Mikheal CEO Bought $251.62 17 Feb 2026 · at $10.94 · 3.4% of stake Nassif Mikheal CEO Bought $4.37K 4 Aug 2026 · at $11.81 · 52.6% of stake Nassif Mikheal CEO Bought $6.03K 9 Oct 2026 · at $11.95 · 47.0% of stake
7 buys0 sales at will0 planned sales

Key numbers

Fiscal year 2026, ended 31 May 2026, as filed
Revenue
$870.40M
Net income
$7.90M
Free cash flow
$31.90M
Gross margin
46.9%
Operating margin
-2.5%
Net margin
-0.9%
Return on equity
-0.4%
Return on capital
-0.6%
Debt to equity
0.38
Revenue growth, 1 yr
-2.7%
Revenue growth, 5 yr
13.2% a year

Revenue and net income

Fiscal years, as filed with the SEC · point at a year for the detail
468M 61M FY21 Fiscal year 2021 Revenue $468.46M Net income $60.88M Margin 13.0% 527M 48M FY22 Fiscal year 2022 Revenue $527.16M Net income $48.31M Margin 9.2% · growth +12.5% 822M -23M FY23 Fiscal year 2023 Revenue $822.45M Net income $22.87M Margin -2.8% · growth +56.0% 924M -9M FY24 Fiscal year 2024 Revenue $924.20M Net income $9.40M Margin -1.0% · growth +12.4% 895M -1.1B FY25 Fiscal year 2025 Revenue $894.70M Net income $1.09B Margin -122.1% · growth -3.2% 870M -8M FY26 Fiscal year 2026 Revenue $870.40M Net income $7.90M Margin -0.9% · growth -2.7%
RevenueNet incomeLoss

Latest insider transactions

From Form 4, most recent first
All of them →
DateInsiderTypeValueOf own stake
9 Oct 2026 Nassif Mikheal
CEO
Bought $6.03K 47.0%
4 Aug 2026 Nassif Mikheal
CEO
Bought $4.37K 52.6%
17 Feb 2026 Nassif Mikheal
CEO
Bought $251.62 3.4%
2 Feb 2026 Nassif Mikheal
CEO
Bought $239.99 3.7%
26 Jan 2026 Nassif Mikheal
CEO
Bought $246.38 4.0%
16 Jan 2026 Nassif Mikheal
CEO
Bought $1.28K 27.7%