SELB, MILE and TKAT among pre market gainers

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• Dolphin Entertainment (DLPN) +26% on FY results.
• Airgain (AIRG) +13% on multimillion-dollar contract by major utility.
• CBAK Energy Technology (CBAT) +12% on Q4 results.
• Takung Art (TKAT) +8%.
• Veru (VERU) +7% breather over as stock gains.
• Metromile (MILE) +7%.
• Trevi Therapeutics (TRVI) +6%.
• Lion Group Holding (LGHL) +6%.
• Selecta Biosciences (SELB) +6%.
• Rite Aid (RAD) +6% on Q4 results.
• Twitter (TWTR) +5% Elon Musk offers to buy Twitter for $54.20 per share.