holy crap.. surprised none of you have cross posted this here yet.. 
http://www.zerohedge.com/news/2014-10-13/what-happens-when-someone-desperate-sell-750-million-stocks

http://www.zerohedge.com/news/2014-10-13/what-happens-when-someone-desperate-sell-750-million-stocks
Relevance to bitcoin wall observer?
It is the same guy that crashed the price to 102 on btc-e.