Morning Market Losers (PTX, DGICB, RMKR, KV-A)

Pernix Therapeutics Holdings Inc PTX shares moved down 20.83% to $9.50 at 9:55 am. PTX reported its Q1 net income at $1.0 million, down from $5.3 million, in the year-ago quarter. Donegal Group Inc DGICB fell 17.94% to $13.91. DGICB's trailing-twelve-month ROE is 3.50%. Rainmaker Systems Inc RMKR dipped 14.42% to $0.89. RMKR posted a Q1 net loss at $3.1 million, versus a net loss of $2.8 million, in the year-ago quarter. K-V Pharmaceutical Company KV shares dropped 12.80% to $2.52. K-V Pharmaceutical's trailing-twelve-month operating margin is -2,438.53%. Read more from Benzinga's Markets.