TGC (TGE) (UPI) (TWER) (LEAP) (RITT) (CDXS) (TSLA) Biggest NASDAQ Losers

TGC Industries, Inc. (TGE), Uroplasty Inc. (UPI), Towerstream Corp. (TWER), Leap Wireless (LEAP), Rit Technologies Ltd (RITT), Codexis, Inc. (CDXS) and Tesla Motors Inc. (TSLA) were the biggest NASDAQ losers, Thursday, December 8.

TGC Industries, Inc. (TGE) ended the session down 13.75 percent, closing at $7.40. They traded in a range of $7.36 to $8.58. A total of 399,867 shares changed hands.

Uroplasty Inc. (UPI) ended the session down 13.12 percent, closing at $4.04. They traded in a range of $3.93 to $4.59. A total of 149,596 shares changed hands.

Towerstream Corp. (TWER) ended the session down 11.81 percent, closing at $2.09. They traded in a range of $2.06 to $2.38. A total of 442,600 shares changed hands.

Leap Wireless (LEAP) ended the session down 10.84 percent, closing at $8.06. They traded in a range of $8.00 to $9.01. A total of 2,900,893 shares changed hands.

Rit Technologies Ltd (RITT) ended the session down 10.57 percent, closing at $3.89. They traded in a range of $3.81 to $4.47. A total of 57,048 shares changed hands.

Codexis, Inc. (CDXS) ended the session down 10.27 percent, closing at $5.33. They traded in a range of $5.25 to $5.98. A total of 198,138 shares changed hands.

Tesla Motors Inc. (TSLA) ended the session down 10.00 percent, closing at $30.77. They traded in a range of $29.61 to $31.65. A total of 2,902,027 shares changed hands.