product complaints. That year, O’Brien warned the company about the seriousness of the issues but, he
claims, the company would not take any action or offer any support. In August 2007, O’Brien took his
complaint to a senior executive/corporate officer (unnamed) and warned that Amgen’s process for dealing
with post-market problems wasn’t adequate.
In early September of 2007, O’Brien’s managers instructed him to stop all work and not discuss the
issues any further with anyone. Approximately four weeks later he was informed that he was being
terminated as part of Amgen’s October 12, 2007, reduction in the work force.
Whistleblower Kassie Westmoreland
On October 22, 2012, Amgen announced it had set aside $780 million to settle various federal and state
investigations and whistle-blower lawsuits accusing it of illegal sales and marketing tactics. Amgen said it
had reached an agreement in principle to settle criminal and civil investigations that had been under way for
several years by the United States attorney offices in Brooklyn and Seattle.
The company said a settlement, which it expected to be concluded in three to four months, would also
resolve state Medicaid investigations and 10 whistle-blower lawsuits. It was not clear at the time if the
company would plead guilty to any criminal charges. Most of the whistle-blower lawsuits remain under
seal, but Amgen has said in regulatory filings that the lawsuits “allege that Amgen engaged in a wide
variety of illegal marketing practices.”
The federal investigations, according to Amgen, seem to involve marketing, pricing and dosing of its
anemia drugs, Aranesp and Epogen, and its dissemination of information about clinical trials on the safety
and efficacy of those drugs. Numerous current and former executives have received civil and grand jury
subpoenas, the company has said.
One whistle-blower lawsuit that was unsealed accuses the company of overfilling vials of Aranesp,
essentially providing doctors with free amounts of the drug to give patients and then charge to Medicare,
Medicaid or private insurers. The lawsuit said that Amgen tried to persuade doctors to use Aranesp, rather
than Procrit, a rival drug sold by Johnson & Johnson, by pointing to the extra profits the doctors could