We have authorized capital stock of 485.0 million shares, which includes 475.0 million shares of common stock and 10.0 million shares of preferred stock. The following is a schedule of changes in the number of common shares outstanding since the beginning of 2011:
|
Year Ended December 31, |
|
|||||||||
|
2013 |
|
|
2012 |
|
|
2011 |
|
|||
Beginning balance |
|
162,514,098 |
|
|
|
161,131,547 |
|
|
|
159,909,052 |
|
Stock options/SARs exercised |
|
278,916 |
|
|
|
926,425 |
|
|
|
862,774 |
|
Restricted stock grants |
|
401,122 |
|
|
|
354,674 |
|
|
|
326,591 |
|
Restricted stock units vested |
|
119,480 |
|
|
|
57,824 |
|
|
|
— |
|
Treasury shares |
|
29,278 |
|
|
|
43,628 |
|
|
|
33,130 |
|
Ending balance |
|
163,342,894 |
|
|
|
162,514,098 |
|
|
|
161,131,547 |
|