Seagen, Union Pacific rise; Range Resources, Tegna fall
NEW YORK (AP) — Stocks that traded heavily or had substantial price changes Monday: Seagen Inc., up $16.79 to $178.16. Pfizer is reportedly considering buying the biotechnology company. Range Resources Corp., down $ 2.45 to $25.81. Pioneer Natural Resources said it is not considering acquisitions, amid reports that it might buy the energy company. Tegna Inc., down $4.13 to $17.71. The media company reported weak financial results and a report […]