Dendreon Misses Wall Street’s (Already Low) Expectations for Provenge Sales

Dendreon, in its first two months on the market, sold a lot less of its groundbreaking drug for prostate cancer than analysts were expecting.

The Seattle-based biotech company (NASDAQ: [[ticker:DNDN]]) said it generated $2.81 million in sales of its first FDA-approved product, sipuleucel-T (Provenge) for prostate cancer. That’s less than the $4.4 million average estimate that analysts had been forecasting, according to Christopher Raymond, an analyst with Robert W. Baird. It’s also a far cry from where estimates had been a couple of months ago, in the $10 million to $12 million range, according to David Miller, the president of Biotech Stock Research in Seattle.

Dendreon said it generated $340,000 in sales of the prostate cancer drug in May, its first month on the U.S. market. Sales ramped up to $2.45 million in June, and then doubled to about $5.2 million in July—although those preliminary figures aren’t included in the second quarter financial report that was filed with the Securities and Exchange Commission.

“We have established a strong foundation for the launch of Provenge, based on the month-over-month revenue growth and positive coverage guidelines published by local Medicare carriers and private payers,” said Hans Bishop, Dendreon’s chief operating officer, in a statement. “Demand for Provenge is strong, as we have already received prescriptions for more than 500 patients during the first three months.”

Shares of always-volatile Dendreon fell 33 cents in after-hours trading to $33.50 at 4:31 pm Eastern Time.

Dendreon is hosting a conference call at 4:30 pm Eastern/1:30 pm Pacific to update investors on the market rollout of its new treatment. I’ll update this space when I have more information.

Author: Luke Timmerman

Luke is an award-winning journalist specializing in life sciences. He has served as national biotechnology editor for Xconomy and national biotechnology reporter for Bloomberg News. Luke got started covering life sciences at The Seattle Times, where he was the lead reporter on an investigation of doctors who leaked confidential information about clinical trials to investors. The story won the Scripps Howard National Journalism Award and several other national prizes. Luke holds a bachelor’s degree in journalism from the University of Wisconsin-Madison, and during the 2005-2006 academic year, he was a Knight Science Journalism Fellow at MIT.