| 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 |
|
Class 1 |
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Class A |
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Class B |
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 |
|
Share repurchases |
— |
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|
— |
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|
— |
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|
246,143 |
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|
— |
|
Conversion of shares |
31,079 |
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|
(31,079 |
) |
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— |
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|
— |
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|
— |
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Exercise of stock options |
4,687,588 |
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— |
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2,000 |
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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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(89,155 |
) |
|
— |
|
Grant of restricted stock awards |
— |
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— |
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— |
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(4,984 |
) |
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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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(157,052 |
) |
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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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(223,044 |
) |
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— |
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Cancellation of restricted shares |
— |
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— |
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— |
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|
244 |
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— |
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Balance at February 29, 2016 |
255,558,026 |
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28,358,529 |
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2,000 |
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79,454,011 |
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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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|
7,407,051 |
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|
— |
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Conversion of shares |
2 |
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|
(2 |
) |
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— |
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|
— |
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|
— |
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Exercise of stock options |
1,948,156 |
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— |
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|
80 |
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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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(77,671 |
) |
|
— |
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Grant of restricted stock awards |
— |
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— |
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— |
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(4,088 |
) |
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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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(325,773 |
) |
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— |
|
Vesting of performance share units (2)
|
— |
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|
— |
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— |
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(190,559 |
) |
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— |
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Balance at February 28, 2017 |
257,506,184 |
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28,358,527 |
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2,080 |
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86,262,971 |
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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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4,810,061 |
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|
— |
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Conversion of shares |
29,640 |
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(23,140 |
) |
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(6,500 |
) |
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— |
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— |
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Exercise of stock options |
1,182,532 |
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— |
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6,390 |
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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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(75,023 |
) |
|
— |
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Grant of restricted stock awards |
— |
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|
— |
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— |
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(3,848 |
) |
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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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(181,994 |
) |
|
— |
|
Vesting of performance share units (2)
|
— |
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— |
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— |
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(68,928 |
) |
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— |
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Balance at February 28, 2018 |
258,718,356 |
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28,335,387 |
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1,970 |
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90,743,239 |
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5,005,800 |
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(1) |
Net of 117,188 shares, 241,870 shares and 112,851 shares withheld for the years ended February 28, 2018, February 28, 2017, and February 29, 2016, respectively, to satisfy tax withholding requirements.
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(2) |
Net of 55,584 shares, 168,811 shares and 216,396 shares withheld for the years ended February 28, 2018, February 28, 2017, and February 29, 2016, respectively, to satisfy tax withholding requirements.
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