It is sometimes difficult to prove that an executive was planning anything before he bought or sold, but with Ryan, its all over his twitter feed! Saying things like big news coming out later, while he is buying a ton of shares, only to find out that this information is material to the company spells out illegal insider trading. This is easy. Nothing difficult or vague about it. Whether or not the SEC wants to bother itself with this is another question all together.
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