Not too long ago, Apple announced that they would be dishing out $2.65 per share to regular Apple stockholders, but even those within Apple that own restricted stock units will be getting a little something. By way of a securities filing, Apple has announced that those with RSUs (which aren't normally eligible for dividends) will get dividend equivalents, though with all of the same vesting periods, taxes, and other restrictions as usual. Interestingly enough, Apple CEO Tim Cook has declined to participate in the dividend equivalents, which would have netted him around $75 million.
The idea here is that Apple wants to make sure that employees remain properly incentivized by stock options, and have just as much of a vested interest in Apple's success as any other shareholder. As for Tim Cook turning down $75 million (before taxes, mind you), the gut reaction is to slather on praise, but considering he just cashed in a whole bunch of stock, money probably isn't a top concern right now, and the good will towards his employees is invaluable.