Management considers NOI a useful metric for investors as it is a more meaningful representation of a community's continuing operating performance than net income as it is prior to corporate-level expense allocations, general and administrative costs, capital structure and depreciation and amortization and is a widely used input, along with capitalization rates, in the determination of real estate valuations. A reconciliation from net income/(loss) attributable to UDR, Inc. to NOI is provided below. Attachment 15(C) Definitions and Reconciliations June 30, 2023 (Unaudited) NOI Enhancing Capital Expenditures ("Cap Ex"): The Company defines NOI Enhancing Capital Expenditures as expenditures that result in increased income generation or decreased expense growth over time.