Pulmatrix - 11 Year Stock Price History | PULM

The latest closing stock price for Pulmatrix as of August 25, 2025 is 4.97.

  • An investor who bought $1,000 worth of Pulmatrix stock at the IPO in 2014 would have $-999 today, roughly -1 times their original investment - a -45.08% compound annual growth rate over 11 years.
  • The all-time high Pulmatrix stock closing price was 3625.00 on March 21, 2014.
  • The Pulmatrix 52-week high stock price is 10.40, which is 109.3% above the current share price.
  • The Pulmatrix 52-week low stock price is 1.78, which is 64.2% below the current share price.
  • The average Pulmatrix stock price for the last 52 weeks is 5.64.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Pulmatrix - 11 Year Stock Price History | PULM

  • An investor who bought $1,000 worth of Pulmatrix stock at the IPO in 2014 would have $-999 today, roughly -1 times their original investment - a -45.08% compound annual growth rate over 11 years.
  • The all-time high Pulmatrix stock closing price was 3625.00 on March 21, 2014.
  • The Pulmatrix 52-week high stock price is 10.40, which is 109.3% above the current share price.
  • The Pulmatrix 52-week low stock price is 1.78, which is 64.2% below the current share price.
  • The average Pulmatrix stock price for the last 52 weeks is 5.64.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.