A man takes a photo outside the Nasdaq Market site in New York's Times Square
A man takes a photo outside the Nasdaq Market site in New York's Times Square Reuters

The top after-market NASDAQ gainers Friday were Optimer Pharmaceuticals Inc, JDS Uniphase Corporation, Eagle Bulk Shipping Inc and GenMark Diagnostics Inc.

Optimer Pharmaceuticals Inc (OPTR) shares climbed 16.22 percent to $10.75 in post-market trading. The stock has a 52-week low of $8.64, a 52-week high of $16.49 and $441.13 million in market capitalization.

JDS Uniphase Corporation (JDSU) shares gained 3.25 percent to $14.28 in post-market trading. The stock has a 52-week low of $8.47, a 52-week high of $15.17 and $3.24 billion in market capitalization.

Eagle Bulk Shipping Inc (EGLE) shares advanced 2.21 percent to $2.31 in post-market trading. The stock has a 52-week low of $1.32, a 52-week high of $9.80 and $35.64 million in market capitalization.

GenMark Diagnostics Inc (GNMK) shares rose 2.13 percent to $9.43 in post-market trading. The stock has a 52-week low of $3.63, a 52-week high of $10.24 and $301.46 million in market capitalization.

The top after-market NASDAQ losers Friday were Mindspeed Technologies Inc, Capitol Federal Financial Inc, Pacific Premier Bancorp Inc, Signature Bank and Hercules Offshore Inc.

Mindspeed Technologies Inc (MSPD) shares declined 8.32 percent to $4.41 in post-market trading. The stock has a 52-week low of $2.31, a 52-week high of $7.28 and $200.70 million in market capitalization.

Capitol Federal Financial Inc (CFFN) shares slumped 4.64 percent to $11.31 in post-market trading. The stock has a 52-week low of $11.16, a 52-week high of $12.29 and $1.78 billion in market capitalization.

Pacific Premier Bancorp Inc (PPBI) shares dropped 2.29 percent to $10.25 in post-market trading. The stock has a 52-week low of $6.30, a 52-week high of $11.49 and $108.56 million in market capitalization.

Signature Bank (SBNY) shares fell 1.90 percent to $72.40 in post-market trading. The stock has a 52-week low of $56.76, a 52-week high of $72.84 and $3.46 billion in market capitalization.

Hercules Offshore Inc (HERO) shares declined 1.67 percent to $6.44 in post-market trading. The stock has a 52-week low of $2.91, a 52-week high of $6.71 and $1.04 billion in market capitalization.