SGMO Last Correction before the rally

After Roche partnered with SGMO for the Tau Alzheimer program ,
BIIB was so in anger Sangamo didnt want to give them another chance ,
they dumped almost all their remaining SGMO shares .

BIIB dumped 11.4 M shares into OPEX week

Now the stock is going down.( Worse than expected earnings trigger )

There is a big buying opportunity around 0.60 $

Note: Goldman increased their positions 10X