This excerpt taken from the EBAY DEF 14A filed Apr 30, 2007.
STOCK SUBJECT TO THE 1999 PLAN
We have reserved an aggregate of 52,000,000 shares of our common stock for issuance under the 1999 Plan. As of March 30, 2007, there were 24,906,602 shares to be issued pursuant to outstanding awards under the 1999 Plan and only 13,914,416 shares were available for future grant under the 1999 Plan from the 52,000,000 shares previously approved by our stockholders. If awards granted under the 1999 Plan expire or otherwise terminate without being exercised, the shares of our stock not acquired or issued pursuant to such awards again become available for issuance under the 1999 Plan. As of March 30, 2007, the closing price of our common stock as reported on the Nasdaq Global Select Market was $33.15 per share.