The latest closing stock price for Talphera as of June 20, 2025 is 0.46.
An investor who bought $1,000 worth of Talphera stock at the IPO in 2011 would have $-995 today, roughly -1 times their original investment - a -31.50% compound annual growth rate over 14 years.
The all-time high Talphera stock closing price was 262.40 on July 22, 2013.
The Talphera 52-week high stock price is 1.19, which is 158.7% above the current share price.
The Talphera 52-week low stock price is 0.44, which is 4.3% below the current share price.
The average Talphera stock price for the last 52 weeks is 0.71.
An investor who bought $1,000 worth of Talphera stock at the IPO in 2011 would have $-995 today, roughly -1 times their original investment - a -31.50% compound annual growth rate over 14 years.
The all-time high Talphera stock closing price was 262.40 on July 22, 2013.
The Talphera 52-week high stock price is 1.19, which is 158.7% above the current share price.
The Talphera 52-week low stock price is 0.44, which is 4.3% below the current share price.
The average Talphera stock price for the last 52 weeks is 0.71.