PRBRX closed today lower at $16.75, a decrease of -1.2382% from yesterday's close, completing a monthly increase of 0.4197% or $0.07. Over the past 12 months, PRBRX stock gained 3.0769%.
PRBRX is not paying dividends to its shareholders.
The stock of the company had never split.
The company's stock is traded on one exchange.