Neogen Corp (NEOG) insider trading
Every open-market stock purchase and sale by Neogen Corp executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- Mikheal Nassif (CEO) bought $4.4K in the last 90 days, growing their stake 53%.
Last 12 months: insiders bought $7.5K (5 buys) and sold $0 (0 sales). Last close $11.95 on Aug 21, 2026.
Recent NEOG insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Aug 19, 2026 | Mikheal Nassif (CEO) | Sold (not open market) | $242K |
| Aug 19, 2026 | John Patrick Moylan (C-suite exec) | Sold (not open market) | $28.1K |
| Aug 14, 2026 | Mikheal Nassif (CEO) | Bought (not open market) | $1.7M |
| Aug 14, 2026 | Richard Bryan Riggsbee (CFO) | Bought (not open market) | $600K |
| Aug 14, 2026 | Jennifer Evans Stacey (C-suite exec) | Bought (not open market) | $450K |
| Aug 14, 2026 | Tamara A. Ranalli (President) | Bought (not open market) | $300K |
| Aug 14, 2026 | John Patrick Moylan (C-suite exec) | Bought (not open market) | $100K |
| Aug 14, 2026 | Richard Bryan Riggsbee (CFO) | Bought (not open market) | — |
| Aug 14, 2026 | Mikheal Nassif (CEO) | Bought (not open market) | — |
| Aug 14, 2026 | Tamara A. Ranalli (President) | Bought (not open market) | — |
| Aug 14, 2026 | Jennifer Evans Stacey (C-suite exec) | Bought (not open market) | — |
| Aug 14, 2026 | John Patrick Moylan (C-suite exec) | Bought (not open market) | — |
| Aug 4, 2026 | Mikheal Nassif (CEO) | Bought | $4.4K |
| Jun 3, 2026 | John Patrick Moylan (C-suite exec) | Sold (not open market) | $22.3K |
| May 18, 2026 | Amy M Rocklin (C-suite exec) | Bought (not open market) | $327K |
| May 18, 2026 | Amy M Rocklin (C-suite exec) | Sold (not open market) | $95.1K |
| May 4, 2026 | John Patrick Moylan (C-suite exec) | Bought (not open market) | $43.4K |
| May 4, 2026 | John Patrick Moylan (C-suite exec) | Sold (not open market) | $14.9K |
| May 1, 2026 | Jennifer Evans Stacey (C-suite exec) | Bought (not open market) | $375K |
| May 1, 2026 | Jennifer Evans Stacey (C-suite exec) | Bought (not open market) | — |
| Feb 17, 2026 | Mikheal Nassif (CEO) | Bought | $252 |
| Feb 2, 2026 | Mikheal Nassif (CEO) | Bought | $240 |
| Jan 26, 2026 | Mikheal Nassif (CEO) | Bought | $246 |
| Jan 16, 2026 | Mikheal Nassif (CEO) | Bought | $1.3K |
| Jan 7, 2026 | Tamara A. Ranalli (President) | Bought (not open market) | $375K |
Who's trading NEOG
- Mikheal Nassif, CEO: bought $7.5K (6 buys), last Aug 19, 2026
- John Patrick Moylan, C-suite exec: other filings, last Aug 19, 2026
- Richard Bryan Riggsbee, CFO: other filings, last Aug 14, 2026
- Jennifer Evans Stacey, C-suite exec: other filings, last Aug 14, 2026
- Tamara A. Ranalli, President: other filings, last Aug 14, 2026
- Amy M Rocklin, C-suite exec: other filings, last May 18, 2026
- David H. Naemura, CFO: other filings, last Dec 1, 2025
- Rafael A Rodriguez, Director: other filings, last Oct 27, 2025
- Catherine E Woteki, Director: other filings, last Oct 27, 2025
- William T Boehm, Director: other filings, last Oct 27, 2025
- James C Borel, Director: other filings, last Oct 27, 2025
- Jeffrey D Capello, Director: other filings, last Oct 27, 2025
- Ronald D Green, Director: other filings, last Oct 27, 2025
- Aashima Gupta, Director: other filings, last Oct 27, 2025
- Douglas Edward Jones, COO: other filings, last Oct 27, 2025
Get free alerts when an insider at Neogen Corp files a new trade →