Montrusco Bolton Investments Increased Msa Safety (MSA) Stake By $2.27 Million; Polymet Mining ...

About 227,381 shares traded or 41.34% up from the average. MSA Safety Incorporated (NYSE:MSA) has risen 64.52% since February 7, 2017 and is uptrending. It has outperformed by 47.82% the S&P500. Polymet Mining Corporation (NYSEAMERICAN:PLM) had a decrease of 3.86% in short interest. Read more http://ift.tt/2ENHzsA