GSK Pharma put volume heavy and directionally bearish
Pharma with 2,330 puts trading, or 1.1x expected. Most active are 2/14 weekly 36 puts and 2/28 weekly 36 puts, ...
US FDA approves GSK's combo meningococcal vaccine
The U.S. Food and Drug Administration approved British drugmaker GSK's combination vaccine to protect against meningococcal ...
Hedge fund Citadel takes short position in GSK, FT reports
Billionaire Ken Griffin's hedge fund Citadel has taken a short position in British drugmaker GSK , the Financial Times ...
GSK shares shorted by leading U.S. hedge fund, The Times reports
The world’s most profitable hedge fund has started betting against shares in GSK (GSK), the first significant short on the FTSE 100 drugmaker’s ...