Solazyme Upgraded to “Strong-Buy” by Vetr Inc. (SZYM) May 14th, 2015 http://www.dakotafinancialnews.com/solazyme-upgraded-to-strong-buy-by-vetr-inc-szym/163500/ http://www.wkrb13.com/markets/602242/solazyme-upgraded-at-vetr-inc-szym/