Supernus Pharmaceuticals - 13 Year Stock Price History | SUPN

The latest closing stock price for Supernus Pharmaceuticals as of February 21, 2025 is 33.05.

  • An investor who bought $1,000 worth of Supernus Pharmaceuticals stock at the IPO in 2012 would have $5,155 today, roughly 5 times their original investment - a 15.00% compound annual growth rate over 13 years.
  • The all-time high Supernus Pharmaceuticals stock closing price was 59.85 on June 29, 2018.
  • The Supernus Pharmaceuticals 52-week high stock price is 40.28, which is 21.9% above the current share price.
  • The Supernus Pharmaceuticals 52-week low stock price is 25.53, which is 22.8% below the current share price.
  • The average Supernus Pharmaceuticals stock price for the last 52 weeks is 32.72.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Supernus Pharmaceuticals - 13 Year Stock Price History | SUPN

  • An investor who bought $1,000 worth of Supernus Pharmaceuticals stock at the IPO in 2012 would have $5,155 today, roughly 5 times their original investment - a 15.00% compound annual growth rate over 13 years.
  • The all-time high Supernus Pharmaceuticals stock closing price was 59.85 on June 29, 2018.
  • The Supernus Pharmaceuticals 52-week high stock price is 40.28, which is 21.9% above the current share price.
  • The Supernus Pharmaceuticals 52-week low stock price is 25.53, which is 22.8% below the current share price.
  • The average Supernus Pharmaceuticals stock price for the last 52 weeks is 32.72.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.