Company: ZLAB
Filing Date: 2025-11-06
Form Type: 10-Q
Source: 0001704292-25-000024
Chunk: 42

Company: Zai Lab Ltd
Filing Date: 2025-11-06
Form: 10-Q
Item: Part I, Item 1
Chunk 42
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 accompanying notes included in the Annual Report on Form 10-K for the year ended December 31, 2024 (the “2024 Annual Report”). The December 31, 2024 condensed consolidated balance sheet data included in this report were derived from the audited financial statements in the 2024 Annual Report. The accompanying unaudited condensed consolidated financial statements reflect all normal recurring adjustments that are necessary to present fairly the results for the interim periods presented. Interim results are not necessarily indicative of the results for the year ending December 31, 2025.(b) Principles of Consolidation The unaudited condensed consolidated financial statements include the accounts of Zai Lab Limited and its subsidiaries, which are wholly owned. All intercompany transactions and balances are eliminated upon consolidation. (c) Use of Estimates The preparation of the unaudited condensed consolidated financial statements in conformity with U.S. GAAP requires management to make estimates, judgments, and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the period. Areas where management uses subjective judgment include, but are not limited to, accrual of rebates, recognition of research and development expenses based on the Company’s estimates of the actual services performed by CROs and CMOs, fair value of share-based compensation expenses, recoverability of deferred tax assets, and useful life of intangible assets for commercial products. These estimates, judgments, and assumptions can affect the reported amounts of assets and liabilities as of the date of the financial statements as well as the reported amounts of revenues and expenses during the periods presented. Actual results could differ from these estimates.  (d) Fair Value Measurements Financial instruments of the Company primarily include cash and cash equivalents, current restricted cash, short-term investments, accounts receivable, notes receivable, prepayments and other current assets, non-current restricted cash, accounts payable, short-term debt, and other current liabilities. As of September 30, 2025 and December 31, 2024, the carrying values of cash and cash equivalents, current restricted cash, short-term investments, accounts receivable, 

8

Zai Lab Limited Notes to the unaudited condensed consolidated financial statements 

prepayments and other current assets, accounts payable, short-term debt, and other current liabilities approximated their fair value due to the short-term maturity of these instruments, and the carrying value of notes receivable and non-current restricted cash approximated their fair value