#1 Pursuant to the terms of the Company's Directors' Deferred Compensation Sub-Plan, the reporting person elected to defer her quarterly cash retainer payment into Stock Equivalent Units. At the time of distribution, stock equivalent units convert to common shares on a one-for-one basis.

#2 The total holdings include 1 Stock Equivalent Unit accrued from dividend payments through participation in the Company's Directors' Deferred Compensation Sub-Plan and 3 Restricted Share Units accrued from dividend payments pursuant to the Company's Stock Incentive and Award Plan.

#3 On November 1, 2024, the Company awarded 747 Restricted Share Units an as annual grant to non-employee directors. The units vest in their entirety on October 31, 2025.

#1 Common Stock granted to Reporting Person pursuant to the Company's 2024 Incentive Stock and Awards Plan and deferred by Reporting Person pursuant to the Company's Deferred Compensation Plan for Directors and Executive Officers.

#1 On April 1, 2024, the Company awarded 362 Restricted Share Units as the equity portion of the reporting person's annual non-employee director compensation, pro-rated to reflect her appointment date, and valued at the prior 30-day average closing stock price of $266.60 per share. The Restricted Share Units vest on March 31, 2025 unless, with certain exceptions, the reporting person ceases to be a director prior to the vesting date.

#1 Stock Equivalent Units accrued through Nordson's Directors' Deferred Compensation Plan. At the time of distributions, stock equivalent units convert to common shares on a one-for-one basis.