Benzinga's Volume Movers

shares climbed 2.70 percent to $25.84. The volume of Intersect ENT shares traded was 2291 percent higher than normal. Intersect ENT upsized offering by 582K shares and priced 3,582,000 shares of common stock at $25.00 per share.

surged 17.33 percent to $49.90. The volume of Synchronoss Technologies shares traded 1275 percent higher than normal. Synchronoss Technologies shares gained on the rumor of a potential sale.

shares moved up 15.86 percent to $20.97. The volume of Stock Building Supply Holdings traded was 933 percent higher than normal. Stock Building Supply Holdings and Building Materials Holding Corporation announced their merger.

shares rose 8.12 percent to $64.97. The volume of -III Apparel shares traded was 665 percent higher than normal. -III Apparel reported stronger-than-expected results for the first quarter and raised its forecast for the year.