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STOCK-BASED PLANS
3 Months Ended
Mar. 31, 2013
STOCK-BASED PLANS  
STOCK-BASED PLANS

NOTE 10              STOCK-BASED PLANS

 

Stock Options

 

Our stock based plans are described, and informational disclosures provided, in the Notes to the Consolidated Financial Statements included in our Form 10-K for the year ended December 31, 2012. The following table summarizes our stock option plan activity for the three months ended March 31, 2013:

 

 

 

Stock Options

 

Weighted
Average
Exercise Price

 

Stock Options Outstanding at December 31, 2012

 

861,940

 

$

59.17

 

Granted

 

36,100

 

81.80

 

Forfeited

 

(8,000

)

59.37

 

Stock Options Outstanding at March 31, 2013

 

890,040

 

$

60.08

 

 

Options granted vest ratably over five years, expire ten years after the grant date and generally do not become exercisable until their restriction on exercise lapses after the five-year anniversary of the grant date.