| Number of shares of common stock issued and treasury stock, and associated share activity |
The number of shares of common stock issued and treasury stock, and associated share activity, are as follows:
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Common Stock |
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Treasury Stock |
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Class A |
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Class B |
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Class 1 |
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Class A |
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Class B |
Balance at February 29, 2012 |
233,751,797 |
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28,583,916 |
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11,549 |
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63,015,441 |
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5,005,800 |
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Share repurchases |
— |
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— |
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— |
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17,994,466 |
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|
— |
|
Conversion of shares |
78,496 |
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(66,881 |
) |
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(11,615 |
) |
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— |
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|
— |
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Exercise of stock options |
8,234,221 |
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— |
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|
103 |
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|
— |
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|
— |
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Employee stock purchases |
— |
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|
— |
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|
— |
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(210,895 |
) |
|
— |
|
Grant of restricted stock awards |
— |
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— |
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— |
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(18,190 |
) |
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— |
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Vesting of restricted stock units (1)
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— |
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— |
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— |
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(42,664 |
) |
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— |
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Cancellation of restricted shares |
— |
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|
— |
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|
— |
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61,140 |
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|
— |
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Balance at February 28, 2013 |
242,064,514 |
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28,517,035 |
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37 |
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80,799,298 |
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5,005,800 |
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Conversion of shares |
80,507 |
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(80,470 |
) |
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(37 |
) |
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— |
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|
— |
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Exercise of stock options |
6,119,923 |
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— |
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— |
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|
— |
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|
— |
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Employee stock purchases |
— |
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|
— |
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|
— |
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(163,817 |
) |
|
— |
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Grant of restricted stock awards |
— |
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|
— |
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|
— |
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(12,375 |
) |
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— |
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Vesting of restricted stock units (1)
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— |
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— |
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— |
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(121,539 |
) |
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— |
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Vesting of performance share units (2)
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— |
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— |
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— |
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(309,653 |
) |
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— |
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Cancellation of restricted shares |
— |
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— |
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— |
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|
33,661 |
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— |
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Balance at February 28, 2014 |
248,264,944 |
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28,436,565 |
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— |
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80,225,575 |
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5,005,800 |
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Conversion of shares |
46,957 |
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(46,957 |
) |
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— |
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— |
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— |
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Exercise of stock options |
2,527,458 |
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— |
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— |
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— |
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— |
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Employee stock purchases |
— |
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— |
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— |
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(117,301 |
) |
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— |
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Grant of restricted stock awards |
— |
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— |
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— |
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(6,424 |
) |
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— |
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Vesting of restricted stock units (1)
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— |
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— |
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— |
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(140,396 |
) |
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— |
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Vesting of performance share units (2)
|
— |
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— |
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— |
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(288,021 |
) |
|
— |
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Cancellation of restricted shares |
— |
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— |
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|
— |
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|
8,426 |
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|
— |
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Balance at February 28, 2015 |
250,839,359 |
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28,389,608 |
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— |
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79,681,859 |
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5,005,800 |
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(1) |
Net of 101,499 shares, 96,767 shares and 23,836 shares withheld for the years ended February 28, 2015, February 28, 2014, and February 28, 2013, respectively, to satisfy tax withholding requirements.
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(2) |
Net of 248,499 shares and 267,577 shares withheld for the years ended February 28, 2015, and February 28, 2014, respectively, to satisfy tax withholding requirements.
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