Market Update: Pfizer Inc (NYSE:PFE) – Exclusive: Pfizer negotiating 2-3 percent Allergan break-up fee – sources

[Reuters] – A break-up fee of that amount, to be paid by Pfizer if it were to walk away from the Allergan deal, would show confidence that the regulatory risk to the merger . . . → Read More: Market Update: Pfizer Inc (NYSE:PFE) – Exclusive: Pfizer negotiating 2-3 percent Allergan break-up fee – sources Similar Articles: Company Update: Allergan Inc (NYSE:AGN) – Exclusive: Pfizer negotiating 2-3 percent Allergan break-up fee – sources Company Update (NYSE:AGN): Pfizer-Allergan deal refocuses market on US tax-inversion rules Market Update: Allergan Inc (NYSE:AGN) – After big spending and hard lobbying, Pfizer eyes new tax home