NEOG
Neogen Corporation$9.24-0.21 (-2.22%)Prev Close$9.45·MCap$2.05B·P/E—·Vol2.57M·Yield—
▲
Buys (12M)
3
$100.7K
▼
Sells (12M)
0
$0.00
◆
Net Activity
Net Buyer
$100.7K
●
Active Insiders
2
last 12 mo
Over the past 12 months, insider activity at Neogen Corporation (NEOG) has been exclusively buying, with 3 insider purchases totaling $100.7K and 0 insider sales totaling $0.00. The most recent insider transaction was by Nassif Mikheal (CEO), who purchased $251.62 worth of shares on Feb 17, 2026. Neogen Corporation operates in the Healthcare sector, within the Medical - Diagnostics & Research industry, with a market cap of $2.05B.
NEOG Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Feb 17, 2026 | Nassif Mikheal | CEO | Buy | 23 | $10.94 | $251.62 | 0 |
| Feb 2, 2026 | Nassif Mikheal | director, officer: CEO | Buy | 49 | $9.93 | $486.37 | 681 |
| May 12, 2025 | Gupta Aashima | Director | Buy | 16,000 | $6.25 | $100.0K | 21,917+270% |
| Apr 25, 2025 | BOREL JAMES C | Director | Buy | 30,000 | $4.99 | $149.7K | 90,474+50% |
| Apr 25, 2025 | Woteki Catherine E | Director | Buy | 5,770 | $5.17 | $29.8K | 13,244+77% |
| Apr 24, 2025 | BOEHM WILLIAM T | Director | Buy | 5,000 | $5.24 | $26.2K | 36,214 |
| Apr 24, 2025 | BOREL JAMES C | Director | Buy | 35,000 | $4.89 | $171.3K | 60,474+137% |
| Apr 23, 2025 | Rocklin Amy M | Chief Legal Officer | Buy | 12,500 | $4.99 | $62.4K | 36,287+53% |
| Apr 22, 2025 | CAPELLO JEFFREY D | Director | Buy | 20,712 | $4.84 | $100.2K | 26,629+350% |
| Apr 22, 2025 | RODRIGUEZ RAFAEL A | Director | Buy | 7,474 | $4.59 | $34.3K | 14,948+100% |
| Apr 22, 2025 | Tobin James P | Director | Buy | 10,000 | $4.73 | $47.3K | 37,474+36% |
| Apr 10, 2025 | Moylan John Patrick | Chief Accounting Officer | Buy | 10,000 | $5.07 | $50.7K | 10,000 |
| Jan 16, 2025 | ADENT JOHN EDWARD | CEO | Buy | 23,035 | $11.03 | $254.1K | 269,164 |
| Jan 16, 2025 | Naemura David H. | CFO | Buy | 14,800 | $11.11 | $164.4K | 61,434+32% |
| Aug 7, 2024 | Tobin James P | Director | Buy | 3,000 | $16.86 | $50.6K | 23,392 |
| Apr 17, 2024 | Jones Douglas Edward | Chief Operating Officer | Buy | 10,000 | $12.36 | $123.6K | 46,131+28% |
| Apr 11, 2024 | BOREL JAMES C | Director | Buy | 7,500 | $13.06 | $98.0K | 21,392+54% |
| Apr 10, 2024 | ADENT JOHN EDWARD | CEO | Buy | 23,000 | $12.36 | $284.2K | 152,389 |
| Apr 10, 2024 | Naemura David H. | CFO | Buy | 12,500 | $12.51 | $156.3K | 30,040+71% |
| Nov 3, 2023 | BOEHM WILLIAM T | Director | Buy | 2,000 | $16.06 | $32.1K | 26,509 |
| Oct 26, 2023 | Jones Douglas Edward | Chief Operating Officer | Buy | 10,000 | $15.17 | $151.7K | 36,131+38% |
| Oct 17, 2023 | Lilly Jason Warren | Vice President | Sell | 351 | $15.10 | $5.3K | 26,744 |
| Oct 12, 2023 | BOEHM WILLIAM T | Director | Sell | 2,591 | $15.61 | $40.5K | 24,509 |
| Oct 12, 2023 | Lilly Jason Warren | Vice President | Sell | 1,917 | $15.69 | $30.1K | 25,944 |
| Oct 12, 2023 | Tobin James P | Director | Buy | 3,000 | $15.19 | $45.6K | 20,392 |
| Oct 11, 2023 | Naemura David H. | CFO | Buy | 10,000 | $15.03 | $150.3K | 10,000 |
| Aug 22, 2023 | BOEHM WILLIAM T | Director | Sell | 1,500 | $22.59 | $33.9K | 24,509 |
| Jan 18, 2023 | Jones Douglas Edward | Chief Operating Officer | Buy | 2,500 | $17.91 | $44.8K | 11,860+27% |
| Oct 11, 2022 | Quinlan Steven J. | VP & CFO | Buy | 5,000 | $11.63 | $58.1K | 32,722 |
| Oct 4, 2022 | BOEHM WILLIAM T | Director | Buy | 2,000 | $13.89 | $27.8K | 23,242 |
| Sep 28, 2022 | ADENT JOHN EDWARD | President & CEO | Buy | 22,000 | $14.37 | $316.1K | 80,103+38% |
| Sep 28, 2022 | Jones Douglas Edward | Chief Operating Officer | Buy | 7,000 | $14.31 | $100.2K | 9,759+254% |
| Aug 17, 2022 | Vetter Darci L | Director | Buy | 1,100 | $21.83 | $24.0K | 1,384+387% |
| Aug 10, 2022 | BOREL JAMES C | Director | Buy | 6,500 | $22.70 | $147.5K | 11,773+123% |
| Aug 4, 2022 | Green Ronald D | Director | Buy | 1,500 | $22.50 | $33.8K | 10,694 |
| Aug 2, 2022 | ADENT JOHN EDWARD | President & CEO | Buy | 17,500 | $23.07 | $403.7K | 58,103+43% |
| Jul 28, 2022 | Tobin James P | Director | Buy | 2,000 | $22.98 | $46.0K | 14,000 |
| Jan 28, 2022 | Jones Douglas Edward | Chief Commercial Officer | Buy | 1,400 | $35.78 | $50.1K | 2,360+146% |
| Jan 18, 2022 | BOEHM WILLIAM T | Director | Sell | 3,000 | $40.00 | $120.0K | 21,242 |
| Dec 28, 2021 | Lilly Jason Warren | Vice President | Sell | 636 | $44.91 | $28.6K | 20,838 |
| Sep 30, 2021 | Lilly Jason Warren | Vice President | Sell | 15,998 | $43.72 | $699.5K | 20,000-44% |
| Sep 30, 2021 | Quinlan Steven J. | Vice President & CFO | Sell | 18,664 | $43.80 | $817.4K | 27,939-40% |
| Sep 24, 2021 | Tobin James P | Director | Buy | 1,000 | $42.92 | $42.9K | 12,000 |
| May 4, 2021 | Lilly Jason Warren | Vice President, International | Sell | 350 | $96.73 | $33.9K | 10,003 |
| May 4, 2021 | MORRICAL TERRI A | Sell | 4,184 | $97.00 | $405.9K | 37,575 | |
| Apr 27, 2021 | MORRICAL TERRI A | Sell | 1,921 | $97.02 | $186.4K | 37,575 | |
| Apr 14, 2021 | Lilly Jason Warren | Vice President, International | Sell | 993 | $92.25 | $91.6K | 10,353 |
| Apr 14, 2021 | Quinlan Steven J. | Vice President & CFO | Sell | 13,001 | $93.93 | $1.22M | 13,470-49% |
| Apr 5, 2021 | MORRICAL TERRI A | Sell | 31,401 | $88.03 | $2.76M | 37,575-46% | |
| Apr 1, 2021 | ADENT JOHN EDWARD | President & CEO | Sell | 50,000 | $87.82 | $4.39M | 20,080-71% |
Showing 1–50 of 54
1 / 2
NEOG Insider Buying Activity
The following table shows recent insider purchases of Neogen Corporation (NEOG) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Feb 17, 2026 | Nassif Mikheal | CEO | Buy | 23 | $10.94 | $251.62 | 0 |
| Feb 2, 2026 | Nassif Mikheal | director, officer: CEO | Buy | 49 | $9.93 | $486.37 | 681 |
| May 12, 2025 | Gupta Aashima | Director | Buy | 16,000 | $6.25 | $100.0K | 21,917+270% |
| Apr 25, 2025 | BOREL JAMES C | Director | Buy | 30,000 | $4.99 | $149.7K | 90,474+50% |
| Apr 25, 2025 | Woteki Catherine E | Director | Buy | 5,770 | $5.17 | $29.8K | 13,244+77% |
| Apr 24, 2025 | BOEHM WILLIAM T | Director | Buy | 5,000 | $5.24 | $26.2K | 36,214 |
| Apr 24, 2025 | BOREL JAMES C | Director | Buy | 35,000 | $4.89 | $171.3K | 60,474+137% |
| Apr 23, 2025 | Rocklin Amy M | Chief Legal Officer | Buy | 12,500 | $4.99 | $62.4K | 36,287+53% |
| Apr 22, 2025 | CAPELLO JEFFREY D | Director | Buy | 20,712 | $4.84 | $100.2K | 26,629+350% |
| Apr 22, 2025 | RODRIGUEZ RAFAEL A | Director | Buy | 7,474 | $4.59 | $34.3K | 14,948+100% |
| Apr 22, 2025 | Tobin James P | Director | Buy | 10,000 | $4.73 | $47.3K | 37,474+36% |
| Apr 10, 2025 | Moylan John Patrick | Chief Accounting Officer | Buy | 10,000 | $5.07 | $50.7K | 10,000 |
| Jan 16, 2025 | ADENT JOHN EDWARD | CEO | Buy | 23,035 | $11.03 | $254.1K | 269,164 |
| Jan 16, 2025 | Naemura David H. | CFO | Buy | 14,800 | $11.11 | $164.4K | 61,434+32% |
| Aug 7, 2024 | Tobin James P | Director | Buy | 3,000 | $16.86 | $50.6K | 23,392 |
| Apr 17, 2024 | Jones Douglas Edward | Chief Operating Officer | Buy | 10,000 | $12.36 | $123.6K | 46,131+28% |
| Apr 11, 2024 | BOREL JAMES C | Director | Buy | 7,500 | $13.06 | $98.0K | 21,392+54% |
| Apr 10, 2024 | ADENT JOHN EDWARD | CEO | Buy | 23,000 | $12.36 | $284.2K | 152,389 |
| Apr 10, 2024 | Naemura David H. | CFO | Buy | 12,500 | $12.51 | $156.3K | 30,040+71% |
| Nov 3, 2023 | BOEHM WILLIAM T | Director | Buy | 2,000 | $16.06 | $32.1K | 26,509 |
| Oct 26, 2023 | Jones Douglas Edward | Chief Operating Officer | Buy | 10,000 | $15.17 | $151.7K | 36,131+38% |
| Oct 12, 2023 | Tobin James P | Director | Buy | 3,000 | $15.19 | $45.6K | 20,392 |
| Oct 11, 2023 | Naemura David H. | CFO | Buy | 10,000 | $15.03 | $150.3K | 10,000 |
| Jan 18, 2023 | Jones Douglas Edward | Chief Operating Officer | Buy | 2,500 | $17.91 | $44.8K | 11,860+27% |
| Oct 11, 2022 | Quinlan Steven J. | VP & CFO | Buy | 5,000 | $11.63 | $58.1K | 32,722 |
| Oct 4, 2022 | BOEHM WILLIAM T | Director | Buy | 2,000 | $13.89 | $27.8K | 23,242 |
| Sep 28, 2022 | ADENT JOHN EDWARD | President & CEO | Buy | 22,000 | $14.37 | $316.1K | 80,103+38% |
| Sep 28, 2022 | Jones Douglas Edward | Chief Operating Officer | Buy | 7,000 | $14.31 | $100.2K | 9,759+254% |
| Aug 17, 2022 | Vetter Darci L | Director | Buy | 1,100 | $21.83 | $24.0K | 1,384+387% |
| Aug 10, 2022 | BOREL JAMES C | Director | Buy | 6,500 | $22.70 | $147.5K | 11,773+123% |
| Aug 4, 2022 | Green Ronald D | Director | Buy | 1,500 | $22.50 | $33.8K | 10,694 |
| Aug 2, 2022 | ADENT JOHN EDWARD | President & CEO | Buy | 17,500 | $23.07 | $403.7K | 58,103+43% |
| Jul 28, 2022 | Tobin James P | Director | Buy | 2,000 | $22.98 | $46.0K | 14,000 |
| Jan 28, 2022 | Jones Douglas Edward | Chief Commercial Officer | Buy | 1,400 | $35.78 | $50.1K | 2,360+146% |
| Sep 24, 2021 | Tobin James P | Director | Buy | 1,000 | $42.92 | $42.9K | 12,000 |
NEOG Insider Selling Activity
The following table shows recent insider sales of Neogen Corporation (NEOG) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Oct 17, 2023 | Lilly Jason Warren | Vice President | Sell | 351 | $15.10 | $5.3K | 26,744 |
| Oct 12, 2023 | BOEHM WILLIAM T | Director | Sell | 2,591 | $15.61 | $40.5K | 24,509 |
| Oct 12, 2023 | Lilly Jason Warren | Vice President | Sell | 1,917 | $15.69 | $30.1K | 25,944 |
| Aug 22, 2023 | BOEHM WILLIAM T | Director | Sell | 1,500 | $22.59 | $33.9K | 24,509 |
| Jan 18, 2022 | BOEHM WILLIAM T | Director | Sell | 3,000 | $40.00 | $120.0K | 21,242 |
| Dec 28, 2021 | Lilly Jason Warren | Vice President | Sell | 636 | $44.91 | $28.6K | 20,838 |
| Sep 30, 2021 | Lilly Jason Warren | Vice President | Sell | 15,998 | $43.72 | $699.5K | 20,000-44% |
| Sep 30, 2021 | Quinlan Steven J. | Vice President & CFO | Sell | 18,664 | $43.80 | $817.4K | 27,939-40% |
| May 4, 2021 | Lilly Jason Warren | Vice President, International | Sell | 350 | $96.73 | $33.9K | 10,003 |
| May 4, 2021 | MORRICAL TERRI A | Sell | 4,184 | $97.00 | $405.9K | 37,575 | |
| Apr 27, 2021 | MORRICAL TERRI A | Sell | 1,921 | $97.02 | $186.4K | 37,575 | |
| Apr 14, 2021 | Lilly Jason Warren | Vice President, International | Sell | 993 | $92.25 | $91.6K | 10,353 |
| Apr 14, 2021 | Quinlan Steven J. | Vice President & CFO | Sell | 13,001 | $93.93 | $1.22M | 13,470-49% |
| Apr 5, 2021 | MORRICAL TERRI A | Sell | 31,401 | $88.03 | $2.76M | 37,575-46% | |
| Apr 1, 2021 | ADENT JOHN EDWARD | President & CEO | Sell | 50,000 | $87.82 | $4.39M | 20,080-71% |
NEOG Insiders
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