Benzinga's Volume Movers

Chemtura Corp CHMT surged 15.7 percent to $32.59. The volume of Chemtura shares traded was 4669 percent higher than normal. LANXESS AG NPV LNXSF announced Sunday, it has signed a contract to acquire Chemtura for $33.50 per share in cash or $2.5 billion.
GW Pharmaceuticals PLC- ADR GWPH shares moved up 15.8 percent to $124.50. The volume of GW Pharmaceuticals traded was 922 percent higher than normal. GW Pharmaceuticals revealed Epidiolex has achieved primary endpoint in treating Lennox-Gastaut syndrome. The positive results came from its randomized, double-blind and placebo-controlled final stage clinical study.
Zynerba Pharmaceuticals Inc ZYNE shares gained 11.2 percent to $14.08. The volume of Zynerba Pharmaceuticals shares traded was 831 percent higher than normal. Jefferies reiterated Buy rating and $32 price target on Zynerba Pharmaceuticals..
Actua Corp ACTA shares rose 14.8 percent to $11.78. The volume of Actua shares traded was 779 percent higher than normal. Actua reported a deal to sell GovDelivery to an investor group led by Vista Equity Partners for $153 million in cash.