Sun Healthcare (SUNH) (RVSN) (BVSN) (MERU) (ESSX) (ESYS) (ARNA) Biggest NASDAQ Gainers

Sun Healthcare Group, Inc. (NASDAQ:SUNH), RADVISION LTD. (NASDAQ:RVSN), Broadvision (NASDAQ:BVSN), Meru Networks Inc. (NASDAQ:MERU), Essex Rental Corporation (NASDAQ:ESSX), Elecsys Corp. (NASDAQ:ESYS) and Arena Pharmaceuticals, Inc. (NASDAQ:ARNA) were the biggest gainers on the NASDAQ, Monday, December 12.

Sun Healthcare Group, Inc. (SUNH) ended the session up 17.52 percent, closing at $3.69. They traded in a range of $3.07 to $3.72. A total of 985,686 shares changed hands.

RADVISION LTD. (RVSN) ended the session up 12.83 percent, closing at $8.18. They traded in a range of $7.45 to $9.98. A total of261,834 shares changed hands.

Broadvision (BVSN) ended the session up 11.95 percent, closing at $9.18. They traded in a range of $8.23 to $9.25. A total of 189,065 shares changed hands.

Meru Networks Inc. (MERU) ended the session up 11.84 percent, closing at $4.25. They traded in a range of $3.71 to $4.27. A total of 349,047 shares changed hands.

Essex Rental Corporation (ESSX) ended the session up 11.74 percent, closing at $2.76. They traded in a range of $2.46 to $3.08. A total of 74,837 shares changed hands.

Elecsys Corp. (ESYS) ended the session up 9.76 percent, closing at $4.50. They traded in a range of $3.95 to $4.50. A total of 11,536 shares changed hands.

Arena Pharmaceuticals, Inc. (ARNA) ended the session up 9.00 percent, closing at $2.18. They traded in a range of $1.96 to $2.25. A total of 5,046,501 shares changed hands.