Insider Trading
Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.
| Ticker | Insider | Title | Date | Transaction | Price ($) | Shares | Value ($) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| NEGG | Chang Fred Faching | Director | 10/29/2026 | Verkauf | 9.91 | 3,582 | 35,508 | Form 4 |
| NEOG | Hastings Gregory S | VP, Animal Health | 10/29/2026 | Steuer-Abgabe | 12.21 | 337 | 4,115 | Form 4 |
| NEOG | Hastings Gregory S | VP, Animal Health | 10/29/2026 | Optionsausübung | 12.21 | 1,211 | 14,786 | Form 4 |
| NEOG | Woteki Catherine E | Director | 10/29/2026 | Optionsausübung | 12.21 | 1,776 | 21,685 | Form 4 |
| NEOG | Rodriguez Rafael A | Director | 10/29/2026 | Optionsausübung | 12.21 | 1,776 | 21,685 | Form 4 |
| NEOG | Gupta Aashima | Director | 10/29/2026 | Optionsausübung | 12.21 | 1,776 | 21,685 | Form 4 |
| NEOG | Green Ronald D | Director | 10/29/2026 | Optionsausübung | 12.21 | 1,776 | 21,685 | Form 4 |
| NEOG | Capello Jeffrey D | Director | 10/29/2026 | Optionsausübung | 12.21 | 1,776 | 21,685 | Form 4 |
| NEOG | Borel James C | Director | 10/29/2026 | Optionsausübung | 12.21 | 1,776 | 21,685 | Form 4 |
| NEGG | Chang Fred Faching | Director | 10/28/2026 | Verkauf | 9.78 | 3,582 | 35,027 | Form 4 |
| NEGG | Chang Fred Faching | Director | 10/27/2026 | Verkauf | 9.69 | 3,582 | 34,695 | Form 4 |
| NEGG | Chang Fred Faching | Director | 10/26/2026 | Verkauf | 9.49 | 3,582 | 33,993 | Form 4 |
| NEM | Leyva Deborah | Interim Chief People Officer | 10/26/2026 | Zuteilung | — | 2,264 | — | Form 4 |
| NEGG | Chang Fred Faching | Director | 10/23/2026 | Verkauf | 9.85 | 3,582 | 35,279 | Form 4 |
| NEGG | Chang Fred Faching | Director | 10/22/2026 | Verkauf | 10.25 | 3,582 | 36,716 | Form 4 |
| NEE | Lemasney Mark | EVP Power Generation Division | 10/22/2026 | Zuteilung | — | 1,416 | — | Form 4 |
| NEGG | Chang Fred Faching | Director | 10/21/2026 | Verkauf | 10.65 | 3,582 | 38,130 | Form 4 |
| NEGG | Chang Fred Faching | Director | 10/20/2026 | Verkauf | 10.67 | 3,582 | 38,224 | Form 4 |
| NEGG | Chang Fred Faching | Director | 10/19/2026 | Verkauf | 10.71 | 3,582 | 38,363 | Form 4 |
| NET | Seifert Thomas J | Chief Financial Officer | 10/19/2026 | Verkauf | 304.15 | 500 | 152,075 | Form 4 |
| NET | Seifert Thomas J | Chief Financial Officer | 10/19/2026 | Verkauf | 303.26 | 502 | 152,234 | Form 4 |
| NET | Seifert Thomas J | Chief Financial Officer | 10/19/2026 | Verkauf | 301.99 | 598 | 180,593 | Form 4 |
| NET | Seifert Thomas J | Chief Financial Officer | 10/19/2026 | Verkauf | 300.39 | 2,643 | 793,934 | Form 4 |
| NET | Seifert Thomas J | Chief Financial Officer | 10/19/2026 | Verkauf | 299.36 | 3,756 | 1,124,379 | Form 4 |
| NET | Seifert Thomas J | Chief Financial Officer | 10/19/2026 | Verkauf | 298.32 | 3,401 | 1,014,590 | Form 4 |
| NET | Seifert Thomas J | Chief Financial Officer | 10/19/2026 | Verkauf | 297.29 | 1,100 | 327,021 | Form 4 |
| NET | Seifert Thomas J | Chief Financial Officer | 10/19/2026 | Optionsausübung | 44.72 | 12,500 | 559,000 | Form 4 |
| NET | Ledbetter Carl | Director | 10/19/2026 | Verkauf | 305.60 | 1,106 | 337,990 | Form 4 |
| NET | Ledbetter Carl | Director | 10/19/2026 | Verkauf | 304.47 | 1,963 | 597,683 | Form 4 |
| NET | Ledbetter Carl | Director | 10/19/2026 | Verkauf | 303.64 | 1,931 | 586,321 | Form 4 |
| NEGG | Chang Fred Faching | Director | 10/16/2026 | Verkauf | 11.13 | 3,582 | 39,861 | Form 4 |
| NEXT | Skeik Tarik | Chief Operating Officer | 10/16/2026 | Steuer-Abgabe | 6.26 | 9,773 | 61,179 | Form 4 |
| NEXT | de Gyarfas Vera | General Counsel | 10/16/2026 | Steuer-Abgabe | 6.26 | 9,773 | 61,179 | Form 4 |
| NEXT | Schatzman Matthew K | Chief Executive Officer | 10/16/2026 | Steuer-Abgabe | 6.26 | 43,976 | 275,290 | Form 4 |
| NET | Seifert Thomas J | Chief Financial Officer | 10/15/2026 | Steuer-Abgabe | 316.32 | 2,944 | 931,246 | Form 4 |
| NEGG | Chang Fred Faching | Director | 10/15/2026 | Verkauf | 11.05 | 3,582 | 39,563 | Form 4 |
| NEOG | Hastings Gregory S | VP, Animal Health | 10/14/2026 | Steuer-Abgabe | 12.00 | 80 | 960 | Form 4 |
| NEOG | Hastings Gregory S | VP, Animal Health | 10/14/2026 | Optionsausübung | 12.00 | 287 | 3,444 | Form 4 |
| NEGG | Chang Fred Faching | Director | 10/14/2026 | Verkauf | 10.64 | 3,582 | 38,116 | Form 4 |
| NEXT | Boylston Luke | Chief Accounting Officer | 10/13/2026 | Steuer-Abgabe | 6.80 | 19,675 | 133,790 | Form 4 |
| NEGG | Chang Fred Faching | Director | 10/13/2026 | Verkauf | 10.98 | 3,582 | 39,316 | Form 4 |
| NEGG | Chang Fred Faching | Director | 10/12/2026 | Verkauf | 11.31 | 3,582 | 40,495 | Form 4 |
| NEE | May James Michael | Treasurer and Asst. Secretary | 10/12/2026 | Steuer-Abgabe | 78.51 | 1,855 | 145,636 | Form 4 |
| NEGG | Chang Fred Faching | Director | 10/09/2026 | Verkauf | 11.63 | 3,582 | 41,662 | Form 4 |
| NEOG | Nassif Mikheal | CEO | 10/09/2026 | Kauf | 11.95 | 505 | 6,035 | Form 4 |
| NEGG | Chang Fred Faching | Director | 10/08/2026 | Verkauf | 11.65 | 3,582 | 41,720 | Form 4 |
| NEE | Daggs Nicole J | EVP, Human Res & Corp Svcs | 10/07/2026 | J | — | 8,487 | — | Form 4 |
| NEGG | Chang Fred Faching | Director | 10/07/2026 | Verkauf | 11.83 | 3,582 | 42,386 | Form 4 |
| NET | Zatlyn Michelle | President and Board Co-Chair | 10/07/2026 | Verkauf | 352.25 | 297 | 104,617 | Form 4 |
| NET | Zatlyn Michelle | President and Board Co-Chair | 10/07/2026 | Verkauf | 351.40 | 2,162 | 759,730 | Form 4 |
| NET | Zatlyn Michelle | President and Board Co-Chair | 10/07/2026 | Verkauf | 350.37 | 4,240 | 1,485,587 | Form 4 |
| NET | Zatlyn Michelle | President and Board Co-Chair | 10/07/2026 | Verkauf | 349.38 | 3,900 | 1,362,590 | Form 4 |
| NET | Zatlyn Michelle | President and Board Co-Chair | 10/07/2026 | Verkauf | 348.23 | 7,688 | 2,677,195 | Form 4 |
| NET | Zatlyn Michelle | President and Board Co-Chair | 10/07/2026 | Verkauf | 347.20 | 9,022 | 3,132,454 | Form 4 |
| NET | Zatlyn Michelle | President and Board Co-Chair | 10/07/2026 | Verkauf | 346.40 | 5,694 | 1,972,399 | Form 4 |
| NET | Zatlyn Michelle | President and Board Co-Chair | 10/07/2026 | Wandlung | — | 33,003 | — | Form 4 |
| NEGG | Chang Fred Faching | Director | 10/06/2026 | Verkauf | 11.97 | 3,582 | 42,866 | Form 4 |
| NET | Zatlyn Michelle | President and Board Co-Chair | 10/06/2026 | Verkauf | 369.34 | 752 | 277,742 | Form 4 |
| NET | Zatlyn Michelle | President and Board Co-Chair | 10/06/2026 | Verkauf | 368.59 | 4,083 | 1,504,957 | Form 4 |
| NET | Zatlyn Michelle | President and Board Co-Chair | 10/06/2026 | Verkauf | 367.72 | 8,559 | 3,147,344 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).