GSK PLC closed 15.77% below its 52-week high of £18.24, which the company reached on May 16th.

Bearish flow noted in GSK (GSK) Pharma with 5,611 puts trading, or 3x expected. Most active are Mar-25 36.5 puts and 3/14 weekly 39.5 calls, with total volume in those strikes near 6,100 contracts.

Elizabeth Warren (D-Mass.) is asking a federal watchdog to investigate GSK for replacing a popular asthma inhaler with a so-called authorized generic at a much higher price in order to avoid ...

GSK has reached an agreement that it says will resolve 93% of the outstanding lawsuits brought against the company claiming that its gastrointestinal drug Zantac caused cancer. The company has ...

The FDA has started a review of GSK’s five-in-one meningococcal vaccine, cueing up a decision in mid-February next year, as it tries to chase down a rival candidate from Pfizer cleared last year.

After hours: March 14 at 7:47:25 PM EDT Loading Chart for GSK ...

After hours: March 13 at 7:58:06 p.m. EDT Loading Chart for GSK ...

After hours: 14 March at 7:47:25 pm GMT-4 Loading Chart for GSK ...