| Schedule of stock option activity |
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Options Outstanding |
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Shares Available
for Grant |
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Outstanding
Stock Options |
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Weighted-
Average
Exercise
Price |
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Weighted-
Average
Remaining
Contractual
Term
(in years) |
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Aggregate(1)
Intrinsic Value |
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(in thousands, except share and per share data)
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Balance as of January 31, 2012
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10,259,069 |
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34,810,926 |
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$ |
2.43 |
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7.04 |
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$ |
379,355 |
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Additional shares authorized
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11,717,956 |
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Granted
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(1,450,000 |
) |
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1,450,000 |
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10.65 |
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Restricted stock
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(4,484,846 |
) |
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Exercised
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— |
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(8,408,842 |
) |
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0.82 |
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Cancelled/Forfeited
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1,749,135 |
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(1,749,135 |
) |
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5.25 |
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Balance as of January 31, 2013
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17,791,314 |
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26,102,949 |
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$ |
3.22 |
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6.40 |
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$ |
224,736 |
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Exercisable as of January 31, 2013
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17,434,514 |
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$ |
1.48 |
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5.58 |
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$ |
178,135 |
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Vested as of January 31, 2013 and expected to vest thereafter(2)
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25,432,481 |
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$ |
3.07 |
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6.34 |
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$ |
222,779 |
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- (1)
- Amounts represent the difference between the exercise price and the fair value of common stock at each period end for all in the money options outstanding based on the fair value per share of common stock of $3.14, $13.19 and $11.52 as of January 31, 2011, 2012 and 2013, respectively.
- (2)
- Options expected to vest reflect an estimated forfeiture rate.
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| Schedule of activities for RSUs |
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Number of
Shares |
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Weighted-
Average
Grant-Date
Fair Value |
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Unvested at January 31, 2012
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1,426,975 |
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$ |
12.03 |
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Granted
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4,864,000 |
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10.37 |
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Vested
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(400,112 |
) |
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12.20 |
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Canceled
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(379,154 |
) |
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11.77 |
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Unvested at January 31, 2013
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5,511,709 |
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$ |
10.57 |
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Expected to vest after January 31, 2013(1)
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5,002,948 |
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$ |
10.59 |
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- (1)
- Options expected to vest reflect an estimated forfeiture rate.
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| Schedule of stock-based compensation expenses related to all employee and non-employee stock-based awards |
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Fiscal Year Ended January 31, |
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2011 |
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2012 |
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2013 |
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(in thousands)
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Stock-based compensation expenses:
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Cost of revenue—other
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$ |
85 |
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$ |
582 |
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$ |
1,214 |
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Product development
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329 |
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1,638 |
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4,530 |
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Marketing and sales
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549 |
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4,866 |
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12,294 |
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General and administrative
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492 |
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2,101 |
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7,462 |
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Total stock-based compensation, recorded in costs and expenses
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$ |
1,455 |
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$ |
9,187 |
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$ |
25,500 |
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