REDONDO BEACH, CA — (Marketwired) — 05/21/13 — ChromaDex Corporation (OTCQB: CDXC) Director Michael Brauser purchased 25,000 shares of common stock on the open market on May 13th, according to a Form 4 filing made with the SEC. These purchases took place at $0.662 per share, bringing the insider-s total ownership stake to 4,519,926 shares owned directly by Mr. Brauser.View the Form 4 filing from SECFilings.com here:Michael Brauser, 57, has served as Co-Chairman of the Board since October 201
