NOTE C. STOCK-BASED COMPENSATION

Equity Award Programs

Our Amended and Restated 2001 Long-Term Incentive Plan (the “Plan”) provides for grants of incentive stock options, nonqualified stock options, stock-settled stock appreciation rights (collectively, “option awards”), restricted stock awards, restricted stock units (including those that are performance-based), deferred stock awards (collectively, “stock awards”) and dividend equivalents up to an aggregate of 36,570,000 shares. As of October 28, 2018, there were approximately 7,465,000 shares available for future grant. Awards may be granted under the Plan to our officers, employees and non-employee members of the board of directors of the company (the “Board”) or any parent or subsidiary. Shares issued as a result of award exercises or releases are primarily funded with the issuance of new shares.

Option Awards

Annual grants of option awards are limited to 1,000,000 shares on a per person basis and have a maximum term of seven years. The exercise price of these option awards is not less than 100% of the closing price of our stock on the day prior to the grant date. Option awards granted to employees generally vest evenly over a period of four years for service-based awards. Certain option awards contain vesting acceleration clauses resulting from events including, but not limited to, retirement, merger or a similar corporate event.

Stock Awards

Annual grants of stock awards are limited to 1,000,000 shares on a per person basis and have a maximum term of seven years. Stock awards granted to employees generally vest evenly over a period of four years for service-based awards. Certain performance-based awards, which have variable payout conditions based on predetermined financial targets, vest three years from the date of grant. Certain stock awards and other agreements contain vesting acceleration clauses resulting from events including, but not limited to, retirement, merger or a similar corporate event. Stock awards granted to non-employee Board members generally vest in one year. Non-employee Board members automatically receive stock awards on the date of their initial election to the Board and annually thereafter on the date of the annual meeting of stockholders (so long as they continue to serve as a non-employee Board member).

Stock-Based Compensation Expense

During the thirteen and thirty-nine weeks ended October 28, 2018, we recognized total stock-based compensation expense, as a component of selling, general and administrative expenses, of $14,427,000 and $40,953,000, respectively. During the thirteen and thirty-nine weeks ended October 29, 2017, we recognized total stock-based compensation expense, as a component of selling, general and administrative expenses, of $7,335,000 and $30,164,000, respectively.

Stock-Settled Stock Appreciation Rights

A stock-settled stock appreciation right is an award that allows the recipient to receive common stock equal to the appreciation in the fair market value of our common stock between the grant date and the conversion date for the number of shares converted.

The following table summarizes our stock-settled stock appreciation right activity during the thirty-nine weeks ended October 28, 2018:


	Shares
Balance at January 28, 2018 (100% vested)		167,737
Granted		—
Converted into common stock		(165,847	)
Cancelled		(1,290	)
Balance at October 28, 2018 (100% vested)		600

Restricted Stock Units

The following table summarizes our restricted stock unit activity during the thirty-nine weeks ended October 28, 2018:


	Shares
Balance at January 28, 2018		2,358,137
Granted		1,387,023
Granted, with vesting subject to performance conditions		256,350
Released		(647,617	)
Cancelled		(327,035	)
Balance at October 28, 2018		3,026,858
Vested plus expected to vest at October 28, 2018		2,342,164