Baystreet Staff - Tuesday, February 14, 2012 Poseidon, Westport comprise stock at highs Poseidon Concepts Corp. (T.PSN) hit a new 52-week high of $16.90 Tuesday. No news announcements today Westport Innovations Inc. (T.WPT) hit a new 52-week high of $45.00 Tuesday. No news announcements today
