Koman, you would be wrong. There are a class of large investors (Soros, Blackrock, Icahn, etc) that report on a 13G rather than a 4.
As you'll note, all of Woodford's filings have been on 13's going back to inception. I think you'll have to agree he knows more about SEC compliance requirements than you.
May see a lot of red tomorrow after AF puts his stamp on new information! Took a lot off the table. Still overweighted! Very clever shorts! Knew that about them. Regardless of truth or not these accusations will create fear and selling! I hate myself for being cowed by these guys!