Imperial Petroleum Inc./Marshall Islands (IMPP) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number

Imperial Petroleum Inc./Marshall Islands Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number

Imperial Petroleum Inc./Marshall Islands (IMPP) had Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of 1.04 million shares as of 2025-12-31, per its 20-F filed 2026-04-29.

Financial Statements › Notes › Share-Based Payment Arrangement, Disclosure

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber · last filed 2026-04-29

• 2025-12-31: Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number 1.04M shares.
• 2024-12-31: Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number 1.08M shares.
• 2023-12-31: Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number 1.54M shares.
• 2022-12-31: Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number 190.48K shares; Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number as first filed 2.86M shares.