0000711377 2026-10-01 2026-10-01 false 0000711377 8-K 2026-10-01 Neogen Corporation MI 0-17988 38-2367843 620 Lesher Place Lansing MI 48912 (517) 372-9200 N/A false false false false Common Stock, $0.16 par value per share NEOG NASDAQ false