Benzinga·2026-01-20 10:02Acquisition News - GSK has agreed to acquire Rapt Therapeutics Inc for $58 per share, resulting in an estimated aggregate equity value of $2.2 billion [1] - Following the announcement, Rapt Therapeutics shares surged by 63.4% to $57.36 in pre-market trading [1] Pre-Market Trading Movements - INVO Fertility Inc experienced a significant gain of 418.2%, reaching $4.21, amid rumors regarding potential changes in fertility treatment costs [4] - Icon Energy Corp rose by 124.7% to $4.36 after a previous decline of around 20% [4] - AlphaTON Capital Corp gained 42.6% to $1.07 after signing an agreement to launch AI agents for Telegram [4] - Other notable gainers included Signing Day Sports Inc (+34.8%), Polar Power Inc (+26.2%), and United Microelectronics Corp (+14%) [4] Notable Declines - Venus Concept Inc fell by 39.7% to $4.75 after a previous surge of 452% [4] - Jaguar Health Inc declined by 30.8% to $0.99 following an 87% increase the day before [4] - Other significant decliners included Saverone 2014 Ltd (-24%), Baiya International Group Inc (-22.7%), and Moolec Science SA (-22.1%) [4]