
Oct 14 - By Associated Press
Pfizer Inc.'s $68 billion purchase of Wyeth will close Thursday after antitrust regulators in the U.S. and Canada cleared the deal, which will make Pfizer the world's largest drugmaker by revenue.
Sep 30 - By Linda A. Johnson, AP Business Writer
In the latest sign that Pfizer Inc.'s $68 billion purchase of Wyeth will go through, Wyeth's stock has been removed from two key investor indices.

Jul 1 - By Damian J. Troise, AP Business Writer
The Food and Drug Administration will require two smoking-cessation drugs, Chantix and Zyban, to carry the agency's strongest safety warning over side effects including depression and suicidal thoughts.
Mar 13 - By Linda A. Johnson, AP Business Writer
Pfizer Inc.'s chief executive received a 2008 compensation package valued by The Associated Press at $14.79 million, up 17 percent from 2007, after a year when the drugmaker reorganized operations and set in motion a mega-acquistion.

Feb 6 - By Linda A. Johnson, AP Business Writer
Eager to dispel doubts about the difficulties of executing Pfizer Inc.'s $68 billion tie-up with Wyeth, Pfizer's CEO said it will be done more like microsurgery than just stitching two huge corporations together.
Jan 26 - By The Associated Press
Investors worried about the recession have turned to a strategy of cherry-picking stocks — sending tech shares higher and industrials lower. The market's concerns Monday were focused on two fronts: the economic stimulus proposal now before the Senate, and a possible plan to give further aid to the nation's banks. Meanwhile, mostly negative economic data and news of more layoffs helped extend the gloomy mood that gave the market its worst January ever.

Jan 26 - By Linda A. Johnson, AP Business Writer
Drug giant Pfizer Inc.'s agreement to acquire rival Wyeth would give Wyeth directors a voice on Pfizer's board and includes hefty penalties aimed at preventing the deal from collapsing, according to a regulatory filing made Thursday.
Jan 6 - By Linda A. Johnson, AP Business Writer
The U.S. Patent & Trademark Office on Tuesday issued a notice allowing drugmaker Pfizer Inc. to correct a technical defect in one of the patents involving Pfizer's cholesterol medicine Lipitor, the world's top-selling drug.
Oct 21 - By Linda A. Johnson, AP Business Writer
Pfizer Inc.'s profit tripled in the third quarter, mainly because a huge charge depressed last year's results, despite flat sales. Its earnings narrowly beat Wall Street's earnings expectations.

Mar 21 - By Theresa Agovino, AP Business Writer
Pfizer's stab at giving diabetics insulin without needles is getting more praise than prescriptions so far. Exubera, a powdered form inhaled through a special device, was introduced last year in a targeted launch to specialists, a debut analysts deemed disappointing. While doctors applaud Pfizer Inc.'s effort to find a new way to deliver insulin, some are concerned about the drug's long-term effects on the lungs, cost and insurance coverage.