DUBLIN (AP) _ Prothena Corp. (PRTA) on Tuesday reported a loss of $19.4 million in its third quarter.
The Dublin-based company said it had a loss of 49 cents per share.
The drug developer posted revenue of $205,000 in the period.
Prothena shares have dropped 8% since the beginning of the year. In the final minutes of trading on Tuesday, shares hit $9.46, a decline of 27% in the last 12 months.