OK - So GT didn't like the deal. Why did they sign it?
Because some meany Apple negotiator questioned their manhood
These GTAT execs are idiots. Apple had no reason to want to destroy their company. GTAT either overrepresented what they could do to Apple intentionally, or they weren't listening to their engineers. They were greedy, thought they could gamble and win big, and they lost. Now the SEC is investigating them for insider trading.
The only victims here are the GTAT employees who had terrible leadership and Apple who made a deal with a company that couldn't deliver. These GTAT execs will hopefully never work in business again.