BUZZ-Amarin Corp Plc: Up after reported SunTrust action
** Irish drugmaker's shares up 14 pct at $1.35 premarket
** SunTrust Robinson Humphrey raises rating to "buy" from "neutral", according to theflyonthewall.com
** Of the seven analysts covering the stock, two have "buy" or higher rating, while five have "hold"
** Median price target is $2.50, according to Thomson Reuters data