Mesa Laboratories - 41 Year Stock Price History | MLAB

The latest closing stock price for Mesa Laboratories as of August 29, 2025 is 67.75.

  • An investor who bought $1,000 worth of Mesa Laboratories stock at the IPO in 1984 would have $28,978 today, roughly 29 times their original investment - a 8.43% compound annual growth rate over 42 years.
  • The all-time high Mesa Laboratories stock closing price was 326.18 on December 27, 2021.
  • The Mesa Laboratories 52-week high stock price is 155.12, which is 129% above the current share price.
  • The Mesa Laboratories 52-week low stock price is 55.45, which is 18.2% below the current share price.
  • The average Mesa Laboratories stock price for the last 52 weeks is 114.69.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Mesa Laboratories - 41 Year Stock Price History | MLAB

  • An investor who bought $1,000 worth of Mesa Laboratories stock at the IPO in 1984 would have $28,978 today, roughly 29 times their original investment - a 8.43% compound annual growth rate over 42 years.
  • The all-time high Mesa Laboratories stock closing price was 326.18 on December 27, 2021.
  • The Mesa Laboratories 52-week high stock price is 155.12, which is 129% above the current share price.
  • The Mesa Laboratories 52-week low stock price is 55.45, which is 18.2% below the current share price.
  • The average Mesa Laboratories stock price for the last 52 weeks is 114.69.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.