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        Taxonomy & unit
      
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        us-gaap: USD/shares
      
      
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        Description
      
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        The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.
      
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        Summary
      
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        Harvard Bioscience Inc quarterly/annual Earnings Per Share, Basic history and growth rate from 2010 to 2024.- Harvard Bioscience Inc Earnings Per Share, Basic for the quarter ending June 30, 2025 was -0.05 USD/shares, a 28.6% increase year-over-year.
- Harvard Bioscience Inc Earnings Per Share, Basic for the twelve months ending June 30, 2025 was -1 USD/shares, a 416% decline year-over-year.
- Harvard Bioscience Inc annual Earnings Per Share, Basic for 2024 was -0.28 USD/shares, a 250% decline from 2023.
- Harvard Bioscience Inc annual Earnings Per Share, Basic for 2023 was -0.08 USD/shares, a 65.2% increase from 2022.
- Harvard Bioscience Inc annual Earnings Per Share, Basic for 2022 was -0.23 USD/shares, a 2200% decline from 2021.
 
 
 
    
  Earnings Per Share, Basic, Trailing 12 Months (USD/shares)
  
  
  Earnings Per Share, Basic, Annual (USD/shares)
  
    
  Earnings Per Share, Basic, YoY Annual Growth (%)