PTC THERAPEUTICS: Director Emma sells 12000 shares at $69.5 on Oct 30.

PTC Therapeutics, Inc. [PTCT] recently disclosed that Director Reeve Emma engaged in a series of transactions on October 30, 2025. Emma sold a total of 12,000 shares at a price of $69.5 per share, and also sold an additional 3,666 shares at the same price on the same day. However, she subsequently purchased 12,000 shares at a price of $38.1 per share on the same date.