What do you mean by asking the question: "Wait for what?"?
My response to your original comment was based on your definition of progress...which you stated as follows: "I will agree with you once AVXL files it MAA in Europe and the FDA confirms there is a regulatory path forward for 2-73 in AD toward approval in the U.S."
I responded to your definition of progress thusly: Sheesh...if you're going to wait for those events to happen the SP would probably be north of $30.