It appears to be just that... It is not the market and it is not retail that is causing INSM's wild up and down swings. Regardless who, what, and how, it is absolutely ridiculous!!! One wonder's if we will ever see fair evaluation if these guys (whoever they are) can exercise so much control over the sp?
This violent up and down movement reminds me of those giant tree shakers that they have in some pecan groves. There's a utube video of one. Man, you should see all those pecans come raining down. Just like INSM shares into the hands of the shakers.