Top 10 Nasdaq-traded stocks posting largest volume increases

Industrials Associated Press

A look at the 10 biggest volume gainers on Nasdaq at the close of trading:

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Aurinia Pharma : Approximately 48,700 shares changed hands, a 535.4 percent increase over its 65-day average volume. The shares fell $.18 or 4.4 percent to $3.87.

BOK Financial : Approximately 941,000 shares changed hands, a 722.6 percent increase over its 65-day average volume. The shares fell $3.69 or 5.7 percent to $60.76.

Bio Blast Pharma Ltd. : Approximately 185,600 shares changed hands, a 701.6 percent increase over its 65-day average volume. The shares rose $.88 or 12.8 percent to $7.78.

IF Bancorp Inc. : Approximately 16,300 shares changed hands, a 1,358.6 percent increase over its 65-day average volume. The shares remained unchanged at $16.80.

Insignia Systems Inc. : Approximately 266,200 shares changed hands, a 1,139.1 percent increase over its 65-day average volume. The shares rose $.14 or 4.7 percent to $3.10.

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Louisiana Bancorp : Approximately 4,400 shares changed hands, a 499.5 percent increase over its 65-day average volume. The shares rose $1.33 or 6.3 percent to $22.58.

Peoples Financial Corp. : Approximately 40,700 shares changed hands, a 688.6 percent increase over its 65-day average volume. The shares rose $.08 or .6 percent to $12.90.

Pozen Inc. : Approximately 2,854,200 shares changed hands, a 875.6 percent increase over its 65-day average volume. The shares fell $1.26 or 14.2 percent to $7.63.

Shore Bancshares Inc. : Approximately 77,700 shares changed hands, a 703.4 percent increase over its 65-day average volume. The shares fell $.10 or 1.1 percent to $9.35.

Sophiris Bio : Approximately 278,800 shares changed hands, a 972.3 percent increase over its 65-day average volume. The shares rose $.46 or 19.6 percent to $2.83.