Executive Walter Brown Pistor Posted by Who's Who Site Administrator on February 2, 2019 Most Recent Title: General Securities Principal, Reg. Options Prin. Company: Merrill Lynch Industry: Executive Years in Industry: 57 Years affiliated with Marquis Who’s Who: 19 Contact Walter Brown Pistor: Name(required) Email(required) Website Comment(required) Submit Δ Share this:TwitterFacebookLinkedInLike this:Like Loading...