UPSTREAM BIO, INC. (UPB) Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost

UPSTREAM BIO, INC. Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost

UPSTREAM BIO, INC. (UPB) had Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost of $3.83 million as of 2025-12-31, per its 10-K filed 2026-03-26.

Financial Statements › Notes › Income Taxes › Components of Deferred Tax Assets and Liabilities › Components of Deferred Tax Assets › Deferred Tax Assets, Net › Deferred Tax Assets, Net of Valuation Allowance › Deferred Tax Assets, Gross

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost · last filed 2026-03-26

• 2025-12-31: Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost $3.83M.
• 2024-12-31: Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost $2.26M.
• 2023-12-31: Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost $861.00K.