The top after-market NYSE losers on Wednesday are: Ion Geophysical, Nu Skin Enterprises, McClatchy, Clean Harbors, Solarwinds, F.N.B. Corp, Dole Food Co, Murphy Oil Corp, China Green Agriculture and Calgon Carbon Corp.

Ion Geophysical Corp. (NYSE:IO) shares slumped 9.35 percent to $9.79 in post market trading session as its first quarter earnings fell short of analysts’ expectations. The company reported first quarter net income of $0.03 per share against estimation of $0.07 per share. Revenue rose 2 percent to $90.55 million from $88.72 million last year.

Nu Skin Enterprises, Inc. (NYSE:NUS) shares plunged 6.92 percent to $32.96 in aftermarket trading session. Its first quarter net income declined to $15.31 million or $0.24 per share compared to $31.04 million or $0.48 per share in the same period last year.

McClatchy Co. (NYSE:MNI) shares declined 4.07 percent to $2.83 in post market trading session.

Clean Harbors, Inc. (NYSE:CLH) shares declined 3.85 percent to $97.88 in aftermarket trading session. The company reported first quarter $22.7 million or $0.86 per share compared to $10.4 million or $0.40 per share in the same period last year.

Solarwinds, Inc. (NYSE:SWI) shares declined 3.85 percent to $22.75 in post market trading session. The company reported first quarter net income of $11.7 million or $0.16 per share compared to $8.9 million or $0.12 per share in the same period a year-ago.

F.N.B. Corp. (NYSE:FNB) shares declined 2.74 percent to $10.64 in post market trading session.

Dole Food Co, Inc. (NYSE:DOLE) shares declined 2.63 percent to $13.71 in aftermarket trading session.

Murphy Oil Corp. (NYSE:MUR) shares declined 2.51 percent to $71.40 in post market trading session. Its first quarter net income surged to $268.9 million or $1.38 per share from $148.9 million or $0.77 per share in the same quarter last year.

China Green Agriculture, Inc. (NYSE:CGA) shares declined 2.4 percent to $6.90 in aftermarket trading session.

Calgon Carbon Corp. (NYSE:CCC) shares declined 2.19 percent to $17.44 in aftermarket trading session. The company stock was downgraded to “perform” rating from an “outperform” rating at Oppenheimer.

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