X0609 4 2026-08-26 0 0000072331 NORDSON CORP NDSN 0001454513 Hopgood Daniel Roy false 28601 CLEMENS ROAD WESTLAKE OH 44145 0 1 0 0 EVP, CFO 0 NDSN 2026-08-26 4 M 0 1329 209.73 A 6087 D NDSN 2026-08-26 4 S 0 1329 334.29 D 4758 D NDSN 209.73 2026-08-26 4 M 0 1329 334.29 D 2025-12-20 2034-12-20 NDSN 1329 15695 D Exercise of reporting person's stock options that would otherwise expire December 20, 2034, of which shares were sold to pay the exercise price, to cover withholding taxes, and to pay broker fees and commissions, pursuant to a broker-assisted cashless exercise and sale. Represents the comprehensive total of derivative securities beneficially owned by Reporting Person following this transaction. Jennifer L. McDonough on behalf of Daniel Roy Hopgood 2026-08-27