Aptorum Group Ltd Research And Development Expense

• Aptorum Group Ltd showed a decrease of -83.9% in Research And Development Expense from 2024 to 2025.
• This data is from Aptorum Group Ltd's annual report (Form 10-K), filed with the SEC on March 27, 2026.
• XBRL data for this metric is available from 2018 to 2025 (8 years of filings). Earlier data may not exist in machine-readable XBRL format as companies adopted electronic filing at different times.
• Over the full 8 years of available data (2018 to 2025), Aptorum Group Ltd's Research And Development Expense has declined by 88.6%.
• Historical annual values: Fiscal year 2025: $352.9 thousand | Fiscal year 2024: $2.20 million | Fiscal year 2023: $5.20 million | Fiscal year 2022: $9.22 million | Fiscal year 2021: $10.87 million | Fiscal year 2020: $11.59 million | Fiscal year 2019: $6.94 million | Fiscal year 2018: $3.10 million.
• Data sourced from SEC EDGAR public filings as of June 20, 2026.

Last verified: June 20, 2026