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Common Stock Issued and Outstanding
 12 Months Ended
Dec. 31, 2017
Stockholders' Equity and Common Stock Issued and Outstanding [Abstract]  
Common Stock Issued and Outstanding



Note T – Common Stock Issued and Outstanding



Activity in the number of shares of Common Stock issued and outstanding for the three years ended December 31, 2017 is shown below.





 

 

 

 

 



 

 

 

 

 

(Number of shares outstanding)

2017

 

2016

 

2015

Beginning of year

 172,202,177 

 

 172,034,711 

 

 177,499,513 

Stock options exercised  1

– 

 

– 

 

 15,575 

Restricted stock awards  1

 368,132 

 

 158,504 

 

 478,549 

Employee stock purchase and thrift plans

 2,564 

 

 8,962 

 

 8,387 

Treasury shares purchased

– 

 

– 

 

 (5,967,313)

         End of year

 172,572,873 

 

 172,202,177 

 

 172,034,711 



1 Shares issued upon exercise of stock options and award of restricted stock are less than the amount reflected in Note J  due to withholdings for    statutory income taxes owed upon issuance of shares.