e of $16-$20 Key Research: Evercore downgrades VLCCF, GS upgrades BSFT (buy), Wells upgrades CXO Key Research: Atlantic upgrades S, JPM downgrades DNDN, Piper cuts VRTX & upgrades NSPH/LMNX Key Research: Barcap downgrades AJG/BRO, Think inititates RLOC (buy), MS initiates EXC (ew) Key Research: Bern upgrades FB, DB c