![](https://clsbluesky.law.columbia.edu/wp-content/uploads/sites/2/2017/06/henning.jpg?w=189&h=262&crop=1)
What Happened to “Meaningfully Close Personal Relationship” in Insider Trading?
Did insider trading law almost devolve into an effort to define what kind of relationship a tipper and tippee must have for a defendant to be liable? And was any federal judge or jury qualified to say? Since the Second …