Moderna CEO St©phane Bancel more than tripled the number of his company shares to be sold through an executive stock plan that was changed just days after the biotech in May announced positive early results for its coronavirus vaccine. Moderna's shares spiked on the May news, rising 30% in just one day. After seeking the executive stock plan change in May, Bancel sold more than 72,000 Moderna shares in the first 16 days of July, generating nearly $4.8 million for the executive. That was more than triple the 22,000 shares he had previously scheduled to sell during the same period through the company's executive trading plan. Another top Moderna executive, President Stephen Hoge, also had his pre-programmed executive trading plan reset around the same time. The change allowed him to sell $1.9 million worth of Moderna stock in the first two weeks of July. The executives' ... sales were made through what are known as 10b5-1 stock plans. These arrangements must be set up or amended at least 30 days before any transactions are executed; they are commonly used at publicly traded companies to help shield executives from potential claims of insider trading. The fact that the plans were changed during the pandemic as news was emerging about the company's closely watched coronavirus vaccine raises new questions about how Moderna executives have pocketed millions of dollars in recent months.