12.                Stock-Based Compensation

The Company has stock options and restricted stock outstanding under the 2004 Stock Incentive Plan (the “2004 Plan”), the 2010 Long-Term Incentive Plan (the “2010 Plan”) and the Envestnet, Inc. Management Incentive Plan for Envestnet | Tamarac Management Employees (the “2012 Plan”). As of September 30, 2013, the maximum number of stock options and restricted stock available for future issuance under the Company’s plans is 1,263,640.

Employee stock-based compensation expense under the Company’s plans was as follows:

Stock Options

The following weighted average assumptions were used to value options granted during the periods indicated:

The following table summarizes option activity under the Company’s plans:

Exercise prices of stock options outstanding as of September 30, 2013 range from $0.11 to $15.34.

Restricted Stock

Periodically, the Company grants restricted stock awards to employees that vest one-third on each of the first three anniversaries of the grant date. The following is a summary of the activity for unvested restricted stock awards granted under the Company’s plans:

At September 30, 2013, there was $3,779 of unrecognized compensation expense related to unvested stock options, which the Company expects to recognize over a weighted-average period of 1.2 years. At September 30, 2013, there was $5,554 of unrecognized compensation expense related to unvested restricted stock awards, which the Company expects to recognize over a weighted-average period of 1.9 years. At September 30, 2013, there was an additional $3,819 of potential unrecognized stock compensation expense related to unvested restricted stock granted under the 2012 Plan that vests based upon Tamarac meeting certain performance conditions and then a subsequent two-year service condition, which the Company expects to recognize, if earned, over the remaining estimated vesting period of 1.5 to 3.5 years.

On March 31, 2013, 181,625 shares of restricted stock became performance vested under the first year performance condition. These shares will become fully vested upon employees meeting the subsequent two-year service condition.

On April 11, 2013, the Company amended the 2012 Plan. The purpose of the amendment was to amend the methodology for determining the vesting requirements of performance awards granted under the 2012 Plan, as well as to grant awards to additional Envestnet | Tamarac employees eligible to participate in the 2012 Plan. The amendment to the 2012 Plan was treated as a modification.  As a result, 113,249 performance awards were valued as of the date of the modification.  Concurrent with the amendment, 103,521 performance awards were voluntarily forfeited by certain participants in the 2012 Plan and immediately reallocated to other participants in the 2012 Plan.