Here is a partial quote from Martin Armstrong of Princeton Economics, a rebel-rousing debunker of anything governmental. Armstrong is someone I read daily in my meager "media briefings".
".... Hillary’s pick for Secretary of the Treasury will be Larry Fink, Chairman and Chief Executive Officer of BlackRock. He will get to sell all his stock in Black Rock tax free. This is why these people take these positions in addition to ego. They have to sell their shares and the law allows them tax-free status because this is a requirement. Why do you think Robert Rubin and Hank Paulson from Goldman Sachs took that position. Besides helping Goldman, they get to cash out tax free."
Hm-mmm, I didn't know THAT. Did you?