table of contents hologic , inc . notes to consolidated financial statements ( continued ) ( in thousands , except per share data ) a summary of the company 2019s restricted stock units activity during the year september 26 , 2009 is presented below : non-vested shares number of shares weighted-average grant-date fair .
based on the fair value of the grant , how much money did the company lose when some of their grants were forfeited .
the number of restricted stock units vested includes shares withheld on behalf of employees to satisfy minimum statutory tax withholding requirements . during fiscal 2009 , 2008 and 2007 the total fair value of rsus vested was $ 5014 , $ 2009 and $ 0 , respectively . employee stock purchase plan at the company 2019s march 11 , 2008 annual meeting of stockholders , the company 2019s 2008 employee stock purchase plan ( the 201cespp 201d ) was approved . the plan meets the criteria set forth in asc 718 2019s definition of a non-compensatory plan and does not give rise to stock-based compensation expense . employees who have completed three consecutive months , or two years , whether or not consecutive , of employment with the company or any of its participating subsidiaries are eligible to participate in the espp . the espp plan period is semi-annual and allows participants to purchase the company 2019s common stock at 95% ( 95 % ) of the closing price of the stock on the last day of the plan period . a total of 400 shares may be issued under the espp . during fiscal 2009 , the company issued 121 shares under the espp . 10 . profit sharing 401 ( k ) plan the company has a qualified profit sharing plan covering substantially all of its employees . contributions to the plan are at the discretion of the company 2019s board of directors . the company made contributions of $ 5725 , $ 5305 and $ 1572 for fiscal years 2009 , 2008 and 2007 , respectively . 11 . supplemental executive retirement plan effective march 15 , 2006 , the company adopted a serp to provide non-qualified retirement benefits to a select group of executive officers , senior management and highly compensated employees of the company . eligible employees may elect to contribute up to 75% ( 75 % ) of their annual base salary and 100% ( 100 % ) of their annual bonus to the serp and such employee contributions are 100% ( 100 % ) vested . in addition , the company may elect to make annual discretionary contributions on behalf of participants in the serp . each company contribution is subject to a three year vesting schedule , such that each contribution vests one third annually . employee contributions are recorded within accrued expenses in the consolidated balance sheets . upon enrollment into the serp , employees make investment elections for both their voluntary contributions and discretionary contributions , if any , made by the company . earnings and losses on contributions based on these investment elections are recorded as a component of compensation expense in the period earned . source : hologic inc , 10-k , november 24 , 2009 powered by morningstar ae document research 2120 the information contained herein may not be copied , adapted or distributed and is not warranted to be accurate , complete or timely . the user assumes all risks for any damages or losses arising from any use of this information , except to the extent such damages or losses cannot be limited or excluded by applicable law . past financial performance is no guarantee of future results. .