Even if he expected the stock price to be cut in half, he'd save just half a year's worth of his regular compensation. And Intel stock barely budged.
That would be an enormously stupid attempt at insider trading. Not only doesn't it pay very well. A CEO of such a company is closely watched by stockholder, the company's own lawyers, the media, competitors, and the SEC. The SEC regularly nails mid-level executives of unknown companies giving tips to their friends' dentists.