U.S. lawmakers on Wednesday accused three major pharmaceutical companies of “coordinated obstruction” and “apparent efforts to stonewall” an investigation on generic drug prices launched in 2014. Chairman of the House Committee on Oversight, Elijah Cummings, D-Md., along with Sen. Bernie Sanders, I-Vt., sent letters to Mylan, Teva Pharmaceutical and Heritage Pharmaceuticals asking them to turn over documents, according to a joint statement Wednesday. The lawmakers said they decided to open an investigation following findings in a lawsuit filed by 44 states in May that accused the drugmakers and others of inflating drug prices and stifling competition for generic drug versions.
“Not only did your company’s apparent obstruction undermine our investigation, but it may have caused further harm to patients and health care providers by delaying the discovery of evidence about the companies’ price-fixing,” Cummings and Sanders wrote in each of the letters, dated August 13. Shares of Mylan and Teva Pharmaceutical were each down roughly 8% on Wednesday. A spokesperson for Mylan said the company, with the help of outside counsel, is investigation the allegations made in the states’ lawsuit.
“We have not found any evidence to corroborate the allegations. We are prepared to make our case in a court...