Benzinga's Volume Losers

Medifast (NYSE: MED) shares moved down 15.06% to $24.94 at 10:55 am. The volume of Medifast shares traded was 770% lower than normal. Medifast's acting CFO Edward Powers had resigned.

ServiceNow (NYSE: NOW) shares dropped 4.71% to $30.17. The volume of ServiceNow shares traded was 539% lower than normal. ServiceNow's PEG ratio is -3.10.

Six Flags Entertainment (NYSE: SIX) shares fell 2.91% to $59.76. The volume of Six Flags Entertainment shares traded was 117% lower than normal. Six Flags Entertainment's trailing-twelve-month ROA is 4.34%.

Peregrine Semiconductor (NASDAQ: PSMI) shares declined 8.34% to $13.85. The volume of Peregrine Semiconductor shares traded was 89% lower than normal. Peregrine Semiconductor's trailing-twelve-month profit margin is -0.61%.

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