Every investor in Pfizer Inc. ( NYSE:PFE) should be aware of the most powerful shareholder groups. We can see that ...

PFE's strong economic moat is threatened by upcoming patent expirations, but its oncology segment shows promising growth ...

Range Financial Group LLC purchased a new stake in Pfizer Inc. (NYSE:PFE – Free Report) during the fourth quarter, according ...

At the same time, the expiration of key patents is coming up for some major Pfizer drugs, including blood thinner Eliquis and ...

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Pfizer Inc. closed $4.65 short of its 52-week high ($31.54), which the company reached on July 30th.

Pfizer Inc. (NYSE:PFE – Get Free Report) traded up 0.4% during trading on Wednesday . The stock traded as high as $26.65 and ...

Pfizer on Thursday said it will raise its quarterly dividend by 2.4%. The New York-based drug company on Thursday said its board increased its cash dividend to 43 cents a share from 42 cents.

Shares in Pfizer listed on the New York Stock Exchange, fell 2% on Monday having lost 31% of their value over the previous 12 ...

Pfizer Inc. defeated a lawsuit from Texas Attorney General Ken Paxton that alleged the pharmaceutical giant misrepresented ...