if he really wanted to tank the stock and take his money out he wouldn't do it in small increments. Besides, he's been taking money out regularly since last year and only a very tiny percentage, less than 1% of his total shares.
When the company sells shares, it is to raise funds for operations. When George sells shares it is for his personal benefit. I currently do not have a problem with the level of the sales from his personal holdings. He still holds a considerable portion of the company shares and has a vested interest in maintaining or increasing the share price. IMHO this is a good time to add cheap shares.