Thirteen Weeks Ended

Thirty-nine Weeks Ended

October 27,

November 26,

October 27,

November 26,

2012

2011

2012

2011

Numerator (in thousands):

Net income (loss) attributable to Christopher & Banks Corporation

$

3,583

$

(28,239

)

$

(12,026

)

$

(39,331

)

Income allocated to participating securities

(61

)

(13

)

—

(39

)

Net income (loss) available to common shareholders

$

3,522

$

(28,252

)

$

(12,026

)

$

(39,370

)

Denominator (in thousands):

Weighted average common shares outstanding - basic

35,643

35,585

35,626

35,542

Dilutive shares

387

—

Weighted average common and common equivalent shares outstanding - diluted

36,030

35,585

35,626

35,542

Net income (loss) per common share:

Basic

$

0.10

$

(0.79

)

$

(0.34

)

$

(1.11

)

Diluted

$

0.10

$

(0.79

)

$

(0.34

)

$

(1.11

)