NEOG insider trading — Neogen Corp
Over the last 90 days, insiders at Neogen Corp (NEOG) made 2 open-market purchases worth $10K and 0 open-market sales worth $0, making them net buyers by $10K. The largest purchase was by Nassif Mikheal (CEO), who bought 505 shares for $6K on Oct 9, 2026.
Updated Oct 16, 2026.
Recent NEOG insider transactions
Every Form 4 filed by Neogen Corp officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Oct 9, 2026 | Nassif Mikheal | CEO | P · Purchase | Indirect | 505 | $11.95 | $6K | Form 4 |
| Oct 1, 2026 | Woteki Catherine E | Director | A · Grant/award | Direct | 9,804 | $12.24 | $120K | Form 4 |
| Oct 1, 2026 | Wainer Andrea F | Director | A · Grant/award | Direct | 9,804 | $12.24 | $120K | Form 4 |
| Oct 1, 2026 | Rodriguez Rafael A | Director | A · Grant/award | Direct | 9,804 | $12.24 | $120K | Form 4 |
| Oct 1, 2026 | Pelossof Avi | Director | A · Grant/award | Direct | 9,804 | $12.24 | $120K | Form 4 |
| Oct 1, 2026 | Gupta Aashima | Director | A · Grant/award | Direct | 9,804 | $12.24 | $120K | Form 4 |
| Oct 1, 2026 | Green Ronald D | Director | A · Grant/award | Direct | 9,804 | $12.24 | $120K | Form 4 |
| Oct 1, 2026 | Capello Jeffrey D | Director | A · Grant/award | Direct | 9,804 | $12.24 | $120K | Form 4 |
| Oct 1, 2026 | Borel James C | Director | A · Grant/award | Direct | 9,804 | $12.24 | $120K | Form 4 |
| Aug 19, 2026 | Moylan John Patrick | Chief Accounting Officer | F · Tax withholding | Direct | 2,365 | $11.87 | $28K | Form 4 |
| Aug 19, 2026 | Nassif Mikheal | CEO | F · Tax withholding | Direct | 20,397 | $11.87 | $242K | Form 4 |
| Aug 14, 2026 | Moylan John Patrick | Chief Accounting Officer | A · Grant/award | Direct | 8,584 | $11.65 | $100K | Form 4 |
| Aug 14, 2026 | Ranalli Tamara A. | Senior Vice President | A · Grant/award | Direct | 25,751 | $11.65 | $300K | Form 4 |
| Aug 14, 2026 | Stacey Jennifer Evans | Chief Legal Officer | A · Grant/award | Direct | 38,627 | $11.65 | $450K | Form 4 |
| Aug 14, 2026 | Riggsbee Richard Bryan | CFO | A · Grant/award | Direct | 51,502 | $11.65 | $600K | Form 4 |
| Aug 14, 2026 | Nassif Mikheal | CEO | A · Grant/award | Direct | 141,631 | $11.65 | $1.65M | Form 4 |
| Aug 4, 2026 | Nassif Mikheal | CEO | P · Purchase | Indirect | 370 | $11.81 | $4K | Form 4 |
NEOG insider trading FAQ
Are insiders buying NEOG stock?
Yes. In the last 90 days, Neogen Corp insiders made 2 open-market purchases totaling $10K, and no open-market sales. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading NEOG?
Recent buyers: Nassif Mikheal.
Where does NEOG insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.