X0508 4 2025-10-27 0 0000711377 NEOGEN CORP NEOG 0001886877 Jones Douglas Edward 620 LESHER PLACE LANSING MI 48912 0 1 0 0 Former COO 0 Common Stock 2025-10-27 4 M 0 15504 6.19 A 104362 D Common Stock 2025-10-27 4 F 0 3481 6.19 D 100881 D Restricted Stock Units 6.19 2025-10-27 4 M 0 15504 6.19 D 2025-10-27 2025-10-27 Common Stock 15504 15504 D Each RSU is the economic equivalent of one share of common stock. On October 27, 2025, these RSUs vested and were settled for an equal number of shares of common stock. Christopher Sefcheck (Attorney in Fact) 2025-10-28