Pfizer Inc.’s stock gained Monday after a report that activist investor Starboard Value has invested $1 billion in the drug ...

Key Takeaways Pfizer shares have gained ground since a report over the weekend said that activist investor Starboard Value ...

With one headline, Pfizer had gone from being a well-known hunter — spending heavily to buy rivals — to the hunted.

Activist investor Starboard Value is looking to shake up pharma giant Pfizer's sagging stock price.

Activist investor Starboard Value has taken a stake of about $1 billion in Pfizer and wants the U.S. drug giant to make ...

The activist investor has informed Pfizer that it has taken a significant stake in the drugmaker, people familiar with the ...

Starboard Value reportedly has taken a roughly $1 billion stake in Pfizer, as the activist investor seeks to turn the ...

Starboard has reached out to former Pfizer CEO Ian Read and ex-finance chief Frank D'Amelio, and both have expressed interest ...

Activist investor Starboard Value has taken a $1 billion stake in beleaguered drugmaker Pfizer Inc. and is seeking a ...

The drugmaker’s shares have slumped as demand for Covid-19 vaccines and treatments had slowed.

(Reuters) -Activist investor Starboard Value has taken a stake of about $1 billion in Pfizer and wants the U.S. drug giant to ...