GERN, SYMC among premarket gainers

• Titan Pharmaceuticals (NASDAQ:TTNP) +77% as it lauds Probuphine relaunch.
• ToughBuilt Industries (TBLT) +40% on agreement with Toolbank.
• Geron (GERN) +9% on expansion of its leadership team with the appointment of a new chief medical officer to support the Company’s clinical drug development efforts in hematology-oncology.
• Deckers Outdoor (DECK) +8% on Q3 results.
• Symantec (SYMC) +8% on Q3 results.
• Heat Biologics (HTBX) +6%.
• Golden Ocean (GOGL) +6%.
• Blink Charging (BLNK) +5%.