The top after-market Nasdaq gainers Friday were Arkansas Best Corporation, The Madison Square Garden Company, Trius Therapeutics Inc., Audience Inc., and Biogen Idec Inc. The top after-market Nasdaq losers were Brocade Communications Systems, Compuware Corporation, Medivation Inc., and Finish Line Inc.

Gainers

Arkansas Best Corporation (NASDAQ:ABFS) shares climbed 16.11 percent to $12.25 in post-market trading. Arkansas Best Freight a subsidiary of Arkansas Best Corp. and the Teamsters reached a tentative agreement on a five-year contract, which the company said will help achieve its goals including putting ABF on a path of profitability to secure jobs and retirement benefits, among others.

The Madison Square Garden Company (NASDAQ:MSG) shares rose 3.28 percent to $62.70 in post-market trading after the company reported a 24 percent jump in net income to $38.4 million, or $0.49 earnings per share, from $31.1 million, or $0.40 per share, a year earlier, during its fiscal third quarter. The average analyst estimate was $0.31 per share, according to data compiled by Bloomberg.

Trius Therapeutics Inc. (NASDAQ:TSRX) shares advanced 2.92 percent to $6.69 in post-market trading. The company stock has a 52-week low of $4.41, a 52-week high of $7.49 and $311.05 million in market capitalization.

Audience Inc. (NASDAQ:ADNC) shares gained 1.95 percent to $14.15 in post-market trading. The company shares lost more than 11 percent in regular trading on Friday.

Biogen Idec Inc. (NASDAQ:BIIB) shares surged 1.44 percent to $222 in post-market trading. The company stock has a 52-week low of $126.3, a 52-week high of $226.18 and $51.95 billion in market capitalization.

Losers

Brocade Communications Systems Inc. (NASDAQ:BRCD) shares plunged 2.74 percent to $5.11 in post-market trading. The company stock has a 52-week low of $4.18, a 52-week high of $6.44 and $2.37 billion in market capitalization.

Compuware Corporation (NASDAQ:CPWR) shares declined 2.12 percent to $11.54 in post-market trading. The company stock has a 52-week low of $7.97, a 52-week high of $12.74 and $2.50 billion in market capitalization.

Medivation Inc. (NASDAQ:MDVN) shares lost 1.61 percent to $52.00 in post-market trading. The company stock has a 52-week low of $37.33, a 52-week high of $59.24 and $3.95 billion in market capitalization.

Finish Line Inc. (NASDAQ:FINL) shares dropped about 1 percent to $20.44 in post-market trading. The company shares gained more than 4 percent in regular trading on Friday.

NASDAQ OMX Group