Question: What is the middle name of the former American stock trader who was convicted alongside Michael Milken due to Steven Posner's staged corporate takeover?
Sentence (from "Ivan Boesky"): Ivan Frederick Boesky (born March 6, 1937) is a former American stock trader who is notable for his prominent role in an insider trading scandal that occurred in the United States during the mid-1980s.
Relevant evidence: Yes