ITT INC.

Management reviews a variety of key performance indicators including revenue, segment operating income and margins, and earnings per share, some of which are calculated other than in accordance with accounting principles generally accepted in the United State of America (GAAP). In addition, we consider certain measures to be useful to management and investors when evaluating our operating performance for the periods presented. These measures provide a tool for evaluating our ongoing operations and management of assets from period to period. This information can assist investors in assessing our financial performance and measures our ability to generate capital for deployment among competing strategic alternatives and initiatives, including, but not limited to, acquisitions, dividends, and share repurchases. Some of these metrics, however, are not measures of financial performance under GAAP and should not be considered a substitute for measures determined in accordance with GAAP. We consider the non-GAAP measures disclosed in this Annual Report on Form 10-K to be key performance indicators. These measures, which may not be comparable to similarly titled measures reported by other companies, consist of the following:

•“Organic Revenue” is defined as revenue, excluding the impacts of foreign currency fluctuations, acquisitions, and divestitures that may or may not qualify as discontinued operations. Current year activity from acquisitions is excluded for twelve months following the closing date of acquisition. The period-over-period change resulting from foreign currency fluctuations is estimated using a fixed exchange rate for both the current and prior periods. Prior year revenue is adjusted to exclude activity during the comparable period for twelve months post-closing date for divestitures that do not qualify as discontinued operations. We believe that reporting organic revenue provides useful information to investors by helping identify underlying trends in our business and facilitating comparisons of our revenue performance with prior and future periods and to our peers.

A reconciliation of revenue to organic revenue for the year ended December 31, 2025 is provided below.

•“Adjusted Operating Income” is defined as operating income adjusted to exclude special items that include, but are not limited to, restructuring, certain asset impairment charges, certain acquisition- and divestiture-related impacts, and unusual or infrequent operating items. Special items represent charges or credits that impact current results, which management views as unrelated to the Company’s ongoing operations and performance.

•“Adjusted Operating Margin” is defined as adjusted operating income divided by revenue. We believe these financial measures are useful to investors and other users of our financial statements in evaluating ongoing operating profitability, as well as in evaluating operating performance in relation to our competitors.

Reconciliations of operating income to adjusted operating income for the years ended December 31, 2025 and 2024 are provided below.

•“Adjusted Income from Continuing Operations” is defined as income from continuing operations attributable to ITT Inc. adjusted to exclude special items that include, but are not limited to, restructuring, certain asset impairment charges, certain acquisition- and divestiture-related impacts, income tax settlements or adjustments, and unusual or infrequent items. Special items represent charges or credits, on an after-tax basis, that impact current results, which management views as unrelated to the Company’s ongoing operations and performance. The after-tax basis of each special item is determined using the jurisdictional tax rate of where the expense or benefit occurred and the tax deductibility under local tax rules. “Adjusted Income from Continuing Operations per Diluted Share” (Adjusted EPS) is defined as adjusted income from continuing operations divided by diluted weighted average common shares outstanding. We believe that adjusted income from continuing operations and adjusted EPS are useful to investors and other users of our financial statements in evaluating ongoing operating profitability, as well as in evaluating operating performance in relation to our competitors.

Reconciliations of adjusted income from continuing operations attributable to ITT to income from continuing operations attributable to ITT and adjusted income from continuing operations attributable to ITT per diluted share to income from continuing operations attributable to ITT per diluted share (EPS) for the years ended December 31, 2025 and 2024 are provided below. Per share amounts are reported in ones and may not calculate due to rounding.

(a)Acquisition-related costs for 2025 primarily relate to fees incurred to effectuate the agreement to acquire SPX FLOW, including $2.1 of interest-related costs.

(b)Other pre-tax special items for the full year 2025 include interest expense associated with uncertain tax positions.

(c)2025 includes tax expense on distributions of non-U.S. income of $12.6, tax expense on undistributed foreign earnings of $4.9, tax expense from tax rate change impacts of $1.8, and other tax expense special items of $0.8.

(d)2024 includes tax expense on distributions of $12.5, tax benefit from valuation allowance impacts of ($6.7), tax benefit on undistributed foreign earnings of ($5.7), tax benefit related to the Micro-Mode acquisition of ($2.2), tax expense from tax rate change impacts of $1.6, and other tax expense items totaling $1.0.