CollPlant Biotechnologies - 10 Year Stock Price History | CLGN

The latest closing stock price for CollPlant Biotechnologies as of July 11, 2025 is 1.44.

  • An investor who bought $1,000 worth of CollPlant Biotechnologies stock at the IPO in 2015 would have $-922 today, roughly -1 times their original investment - a -22.52% compound annual growth rate over 10 years.
  • The all-time high CollPlant Biotechnologies stock closing price was 27.86 on August 11, 2015.
  • The CollPlant Biotechnologies 52-week high stock price is 5.45, which is 278.5% above the current share price.
  • The CollPlant Biotechnologies 52-week low stock price is 1.31, which is 9% below the current share price.
  • The average CollPlant Biotechnologies stock price for the last 52 weeks is 3.53.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

CollPlant Biotechnologies - 10 Year Stock Price History | CLGN

  • An investor who bought $1,000 worth of CollPlant Biotechnologies stock at the IPO in 2015 would have $-922 today, roughly -1 times their original investment - a -22.52% compound annual growth rate over 10 years.
  • The all-time high CollPlant Biotechnologies stock closing price was 27.86 on August 11, 2015.
  • The CollPlant Biotechnologies 52-week high stock price is 5.45, which is 278.5% above the current share price.
  • The CollPlant Biotechnologies 52-week low stock price is 1.31, which is 9% below the current share price.
  • The average CollPlant Biotechnologies stock price for the last 52 weeks is 3.53.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.