Neogen Corporation (NEOG)
Insider transactions
A complete record of Form 4 filings tracking every share acquisition and disposal by executives, directors, and senior officers. Filterable by date range and transaction type, the table exposes the direct market actions of those with the deepest knowledge of a company's operations — providing a factual, data-driven signal of internal conviction that complements traditional fundamental and technical analysis.
Transaction date | Executive | Executive Title | Security Type | Acquisition / Disposal | Shares | Share price |
|---|---|---|---|---|---|---|
| Nov 4, 2026 | YARWOOD, JEREMY | Chief Scientific Officer | Common Stock | Disposal | 9,051 | $12.67 |
| Nov 3, 2026 | YARWOOD, JEREMY | Chief Scientific Officer | Common Stock | Acquisition | 16,207 | $11.82 |
| Nov 3, 2026 | YARWOOD, JEREMY | Chief Scientific Officer | Common Stock | Disposal | 7,156 | $11.82 |
| Nov 2, 2026 | FREELS, JOE B | Chief Commercial Officer | Common Stock | Acquisition | 6,345 | $11.82 |
| Nov 2, 2026 | FREELS, JOE B | Chief Commercial Officer | Common Stock (Right to Buy) | Acquisition | 31,311 | $0 |
| Oct 29, 2026 | HASTINGS, GREGORY S | VP, Animal Health | Common Stock | Acquisition | 1,211 | $12.21 |
| Oct 29, 2026 | WOTEKI, CATHERINE E | Director | Common Stock | Acquisition | 1,776 | $12.21 |
| Oct 29, 2026 | HASTINGS, GREGORY S | VP, Animal Health | Common Stock | Disposal | 337 | $12.21 |
| Oct 29, 2026 | WOTEKI, CATHERINE E | Director | Restricted Stock Units | Acquisition | 1,776 | $12.21 |
| Oct 29, 2026 | HASTINGS, GREGORY S | VP, Animal Health | Restricted Stock Units | Acquisition | 1,211 | $12.21 |
| Oct 29, 2026 | BOREL, JAMES C | Director | Common Stock | Acquisition | 1,776 | $12.21 |
| Oct 29, 2026 | RODRIGUEZ, RAFAEL A | Director | Restricted Stock Units | Acquisition | 1,776 | $12.21 |
| Oct 29, 2026 | RODRIGUEZ, RAFAEL A | Director | Common Stock | Acquisition | 1,776 | $12.21 |
| Oct 29, 2026 | GUPTA, AASHIMA | Director | Restricted Stock Units | Acquisition | 1,776 | $12.21 |
| Oct 29, 2026 | GREEN, RONALD D | Director | Restricted Stock Units | Acquisition | 1,776 | $12.21 |
| Oct 29, 2026 | GREEN, RONALD D | Director | Common Stock | Acquisition | 1,776 | $12.21 |
| Oct 29, 2026 | CAPELLO, JEFFREY D | Director | Restricted Stock Units | Acquisition | 1,776 | $12.21 |
| Oct 29, 2026 | CAPELLO, JEFFREY D | Director | Common Stock | Acquisition | 1,776 | $12.21 |
| Oct 29, 2026 | BOREL, JAMES C | Director | Restricted Stock Units | Acquisition | 1,776 | $12.21 |
| Oct 29, 2026 | GUPTA, AASHIMA | Director | Common Stock | Acquisition | 1,776 | $12.21 |
| Oct 14, 2026 | HASTINGS, GREGORY S | VP, Animal Health | Common Stock | Disposal | 80 | $12 |
| Oct 14, 2026 | HASTINGS, GREGORY S | VP, Animal Health | Restricted Stock Units | Acquisition | 287 | $12 |
| Oct 14, 2026 | HASTINGS, GREGORY S | VP, Animal Health | Common Stock | Acquisition | 287 | $12 |
| Oct 9, 2026 | NASSIF, MIKHEAL | Director, CEO | Common Stock | Acquisition | 505 | $11.95 |
| Oct 1, 2026 | BOREL, JAMES C | Director | Restricted Stock Units | Acquisition | 9,804 | $12.24 |
| Oct 1, 2026 | PELOSSOF, AVI | Director | Common Stock (Right to Buy) | Acquisition | 20,558 | $0 |
| Oct 1, 2026 | CAPELLO, JEFFREY D | Director | Restricted Stock Units | Acquisition | 9,804 | $12.24 |
| Oct 1, 2026 | RODRIGUEZ, RAFAEL A | Director | Restricted Stock Units | Acquisition | 9,804 | $12.24 |
| Oct 1, 2026 | GREEN, RONALD D | Director | Common Stock (Right to Buy) | Acquisition | 20,558 | $0 |
| Oct 1, 2026 | WOTEKI, CATHERINE E | Director | Restricted Stock Units | Acquisition | 9,804 | $12.24 |
| Oct 1, 2026 | BOREL, JAMES C | Director | Common Stock (Right to Buy) | Acquisition | 20,558 | $0 |
| Oct 1, 2026 | PELOSSOF, AVI | Director | Restricted Stock Units | Acquisition | 9,804 | $12.24 |
| Oct 1, 2026 | GUPTA, AASHIMA | Director | Common Stock (Right to Buy) | Acquisition | 20,558 | $0 |
| Oct 1, 2026 | WAINER, ANDREA F | Director | Common Stock (Right to Buy) | Acquisition | 20,558 | $0 |
| Oct 1, 2026 | RODRIGUEZ, RAFAEL A | Director | Common Stock (Right to Buy) | Acquisition | 20,558 | $0 |
| Oct 1, 2026 | CAPELLO, JEFFREY D | Director | Common Stock (Right to Buy) | Acquisition | 20,558 | $0 |
| Oct 1, 2026 | WOTEKI, CATHERINE E | Director | Common Stock (Right to Buy) | Acquisition | 20,558 | $0 |
| Oct 1, 2026 | GUPTA, AASHIMA | Director | Restricted Stock Units | Acquisition | 9,804 | $12.24 |
| Oct 1, 2026 | GREEN, RONALD D | Director | Restricted Stock Units | Acquisition | 9,804 | $12.24 |
| Oct 1, 2026 | WAINER, ANDREA F | Director | Restricted Stock Units | Acquisition | 9,804 | $12.24 |
| Aug 19, 2026 | MOYLAN, JOHN PATRICK | Chief Accounting Officer | Restricted Stock Units | Disposal | 2,365 | $11.87 |
| Aug 19, 2026 | NASSIF, MIKHEAL | Director, CEO | Restricted Stock Units | Disposal | 20,397 | $11.87 |
| Aug 14, 2026 | MOYLAN, JOHN PATRICK | Chief Accounting Officer | Restricted Stock Units | Acquisition | 8,584 | $11.65 |
| Aug 14, 2026 | NASSIF, MIKHEAL | Director, CEO | Common Stock | Acquisition | 141,631 | $11.65 |
| Aug 14, 2026 | STACEY, JENNIFER EVANS | Chief Legal Officer | Common Stock (Right to Buy) | Acquisition | 196,276 | $0 |
| Aug 14, 2026 | RIGGSBEE, RICHARD BRYAN | CFO | Common Stock | Acquisition | 51,502 | $11.65 |
| Aug 14, 2026 | NASSIF, MIKHEAL | Director, CEO | Common Stock (Right to Buy) | Acquisition | 719,679 | $0 |
| Aug 14, 2026 | STACEY, JENNIFER EVANS | Chief Legal Officer | Common Stock | Acquisition | 38,627 | $11.65 |
| Aug 14, 2026 | MOYLAN, JOHN PATRICK | Chief Accounting Officer | Common Stock (Right to Buy) | Acquisition | 18,693 | $0 |
| Aug 14, 2026 | RIGGSBEE, RICHARD BRYAN | CFO | Common Stock (Right to Buy) | Acquisition | 261,702 | $0 |
| Aug 14, 2026 | RANALLI, TAMARA A. | Senior Vice President | Common Stock (Right to Buy) | Acquisition | 130,851 | $0 |
| Aug 14, 2026 | RANALLI, TAMARA A. | Senior Vice President | Common Stock | Acquisition | 25,751 | $11.65 |
| Aug 4, 2026 | NASSIF, MIKHEAL | Director, CEO | Common Stock | Acquisition | 370 | $11.81 |
| Jun 3, 2026 | MOYLAN, JOHN PATRICK | Chief Accounting Officer | Restricted Stock Units | Disposal | 2,553 | $8.75 |
| May 18, 2026 | ROCKLIN, AMY M | Former Chief Legal Officer | Restricted Stock Units | Disposal | 35,183 | $9.29 |
| May 18, 2026 | ROCKLIN, AMY M | Former Chief Legal Officer | Common Stock | Acquisition | 35,183 | $9.29 |
| May 18, 2026 | ROCKLIN, AMY M | Former Chief Legal Officer | Common Stock | Disposal | 10,241 | $9.29 |
| May 18, 2026 | ROCKLIN, AMY M | Former Chief Legal Officer | Restricted Stock Units | Acquisition | 35,183 | $9.29 |
| May 4, 2026 | MOYLAN, JOHN PATRICK | Chief Accounting Officer | Common Stock | Acquisition | 4,558 | $9.53 |
| May 4, 2026 | MOYLAN, JOHN PATRICK | Chief Accounting Officer | Restricted Stock Units | Disposal | 4,558 | $9.53 |
| May 4, 2026 | MOYLAN, JOHN PATRICK | Chief Accounting Officer | Common Stock | Disposal | 1,568 | $9.53 |
| May 4, 2026 | MOYLAN, JOHN PATRICK | Chief Accounting Officer | Restricted Stock Units | Acquisition | 4,558 | $9.53 |
| May 1, 2026 | STACEY, JENNIFER EVANS | Chief Legal Officer | Common Stock (Right to Buy) | Acquisition | 89,520 | $0 |
| May 1, 2026 | STACEY, JENNIFER EVANS | Chief Legal Officer | Common Stock | Acquisition | 39,349 | $9.53 |
| Feb 17, 2026 | NASSIF, MIKHEAL | Director, CEO | Common Stock | Acquisition | 23 | $10.94 |
| Feb 2, 2026 | NASSIF, MIKHEAL | Director, CEO | Common Stock | Acquisition | 24 | $10.00 |
| Jan 26, 2026 | NASSIF, MIKHEAL | Director, CEO | Common Stock | Acquisition | 25 | $9.86 |
| Jan 16, 2026 | NASSIF, MIKHEAL | Director, CEO | Common Shares | Acquisition | 137 | $9.33 |
| Jan 7, 2026 | RANALLI, TAMARA A. | Senior Vice President | Common Stock (Right to Buy) | Acquisition | 261,210 | $0 |
| Jan 7, 2026 | RANALLI, TAMARA A. | Senior Vice President | Common Stock (Right to Buy) | Acquisition | 130,605 | $0 |
| Jan 7, 2026 | RANALLI, TAMARA A. | Senior Vice President | Common Stock | Acquisition | 50,813 | $7.38 |
| Dec 1, 2025 | NAEMURA, DAVID H. | Former CFO | Common Stock | Disposal | 3,548 | $5.98 |
| Dec 1, 2025 | NAEMURA, DAVID H. | Former CFO | Restricted Stock Units | Disposal | 12,912 | $5.98 |
| Dec 1, 2025 | NAEMURA, DAVID H. | Former CFO | Common Stock | Acquisition | 12,912 | $5.98 |
| Dec 1, 2025 | NAEMURA, DAVID H. | Former CFO | Restricted Stock Units | Acquisition | 12,912 | $5.98 |