Cortexyme Loses 70% Of Its Value On Missed Alzheimer's Test — But There's A Caveat

Cortexyme Loses 70% Of Its Value On Missed Alzheimer's Test — But There's A Caveat

Source: 
Investors Business Daily
snippet: 

Cortexyme (CRTX) said Tuesday it narrowed the pool for its Alzheimer's drug after only certain patients responded to the twice-daily pill. But CRTX stock crashed on the results.