He is also a member of the Board of Directors at NYSE ARCA and is a member of the Arbitration Committee at the CBOE.

FORBES: The Trick Or Treat Of Trading Options

Laurenzi's statement comes after Braun publicly blasted Major League Baseball's drug testing system and an arbitration board tossed out a 50-game suspension imposed as the result of the drug test Braun took last year.

CNN: Ryan Braun's sample collector defends test process