Parker Hannifin — May 1, 2025 release

*Totals may not foot due to rounding Reconciliation of Q4 FY25 Guidance RECONCILIATION OF ORGANIC GROWTH (Unaudited) (Amounts in percentages) Q4 Fiscal Year 2025 Forecasted net sales (~2.0%) Adjustments: Currency 0.0% Divestitures 2.5% Adjusted forecasted net sales ~0.5% RECONCILIATION OF OPERATING INCOME TO ADJUSTED OPERATING INCOME (Unaudited) (Amounts in percentages) Q4 Fiscal Year 2025 Forecasted segment operating margin ~23.0% Adjustments: Business realignment charges 0.4% Costs to achieve 0.1% Acquisition-related intangible asset amortization expense 2.6% Adjusted forecasted segment operating margin ~26.1%   27 RECONCILIATION OF ORGANIC GROWTH (Unaudited) Fiscal Year 2025 (Amounts in percentages) Forecasted Net Sales Divestitures Currency Adjusted Forecasted Net Sales Diversified Industrial ~(6.0%) ~2.0% ~1.0% ~(3.0%) North America Businesses ~(8.0%) ~3.5% ~0.5% ~(4.0%) International Businesses ~(4.0%) - ~1.5% ~(2.5%) Aerospace Systems ~12.0% - ~0.0% ~12.0% Parker ~(1.0%) ~1.5% ~0.5% ~1.0% RECONCILIATION OF FORECASTED EARNINGS PER SHARE (Unaudited) (Amounts in dollars) Fiscal Year 2025 Forecasted earnings per diluted share $25.92 to $26.12 Adjustments: Business realignment charges 0.47 Costs to achieve 0.17 Acquisition-related intangible asset amortization expense 4.22 Saegertown incident 0.06 Net gain on divestitures (1.91) Gain on sale of building (0.08) Tax effect of adjustments1 (0.88) Discrete tax benefit2 (1.37) Adjusted forecasted earnings per diluted share $26.60 to $26.80 1. This line item reflects the aggregate tax effect of all non-tax adjustments reflected in the preceding line items of the table. We estimate the tax effect of each adjustment item by applying our overall effective tax rate for continuing operations to the pre-tax amount, unless the nature of the item and/or the tax jurisdiction in which the item has been recorded requires application of a specific tax rate or tax treatment, in which case the tax effect of such item is estimated by applying such specific tax rate or tax treatment. 2. Release of a tax valuation allowance. *Totals may not foot due to rounding Reconciliation of FY25 Guidance RECONCILIATION OF OPERATING INCOME TO ADJUSTED OPERATING INCOME (Unaudited) Fiscal Year 2025 (Amounts in percentages) Forecasted Segment Operating Margin Business Realignment Charges Costs to Achieve Acquisition-Related Intangible Asset Amortization Expense Adjusted Forecasted Segment Operating Margin Diversified Industrial North America Businesses ~22.9% ~0.2% - ~2.0% ~25.1% International Businesses ~22.1% ~0.8% - ~1.6% ~24.5% Aerospace Systems ~23.1% - ~0.3% ~4.9% ~28.3% Parker ~22.7% ~0.3% ~0.1% ~2.8% ~25.9% RECONCILIATION OF CASH FLOW FROM O