07:41 AM EDT, 05/28/2024 (MT Newswires) -- Insmed ( INSM ) shares more than doubled Tuesday premarket after the company said its experimental drug for bronchiectasis lung disease met its primary endpoint in a late-stage study.

Calliditas Therapeutics ( CALT ) shares soared 75% after the company's board urged its shareholders to accept a proposed $1.06 billion takeover by Asahi Kasei.

Predictive Oncology ( POAI ) shares advanced 63% after the company reported "positive" results from an ovarian cancer study.

GameStop ( GME ) shares rose 27%, adding to Friday's 3.7% increase.

NANO Nuclear Energy ( NNE ) shares were up 12%, extending Friday's gains.

Price: 50.83, Change: +28.83, Percent Change: +131.05