Morning Market Losers

Northern Dynasty Minerals

dropped 39.64% to $1.34. Northern Dynasty Minerals shares have dropped 43.65% over the past 52 weeks, while the S&P 500 index has gained 15.52% in the same period. Perion Network

plummeted 12.38% to $11.54 as the company announced an agreement to combine Conduit's Client Connect business with Perion in an all-stock transaction. Cambium Learning Group

dropped 12.14% to $1.51. Cambium Learning's trailing-twelve-month profit margin is -64.53%. Net Element International

dropped 11.54% to $5.06. Net Element's trailing-twelve-month ROA is -69.30%.