Business

Meme Stock Cassava Loses $2.6 Billion After Data Challenges

(Bloomberg) — Cassava Sciences Inc. extended its slump on Monday after one analyst suspended his rating saying the company’s main product, an experimental Alzheimer’s disease drug, posed a “diligence challenge.”

Before pulling the plug on his assessment, Cantor Fitzgerald’s Charles Duncan was the only analyst to have a neutral rating on the stock. Four more analysts still recommend buying the stock even after a retail-trader fueled rally drove shares up more than seven-fold this year.

The biotechnology company’s shares have lost more than 50% or about $2.6 billion in value amid a four-day plunge after a former Securities and Exchange Commission lawyer representing an unnamed short seller petitioned the Food and Drug Administration to halt trials of Cassava’s drug, simufilam. The petition questioned the quality and integrity of trial results for the medicine meant to treat the brain wasting disease. Cassava fell 8.7% on Monday to close at $53.26.

“It will not be possible to properly diligence these allegations without nonpublic records from the company as well as raw data, which we do not have access to,” Duncan wrote in his note to clients. “The data presented to date is provocative, but not yet compelling, and therefore need to be replicated in a larger longer study.”

The Austin, Texas-based company didn’t respond directly to requests for comments about Duncan’s stance. Instead, Chief Executive Officer Remi Barbier pointed to short sellers who stand to make a profit from a drop in the biotech’s stock.

The company is expected to start a late-stage study later this year.

(Updates shares throughout.)

More stories like this are available on bloomberg.com

Subscribe now to stay ahead with the most trusted business news source.

©2021 Bloomberg L.P.


Source link

Related Articles

Back to top button