---
title: "Cassava Sciences says US DOJ has closed investigation into company"
type: "News"
locale: "zh-HK"
url: "https://longbridge.com/zh-HK/news/276340700.md"
description: "Feb 19 (Reuters) - Cassava Sciencessaid on Thursday the U.S. Department of Justice had ended its probe into the company regarding allegations of research misconduct for its experimental Alzheimer’s drug simufilam.The company said the probe ended four months after the Justice Department dismissed a criminal indictment in Maryland accusing Hoau-Yan Wang, a medical professor and former Cassava adviser who allegedly submitted false data regarding the drug."
datetime: "2026-02-19T13:47:58.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/276340700.md)
  - [en](https://longbridge.com/en/news/276340700.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/276340700.md)
---

> 支持的語言: [简体中文](https://longbridge.com/zh-CN/news/276340700.md) | [English](https://longbridge.com/en/news/276340700.md)


# Cassava Sciences says US DOJ has closed investigation into company

Feb 19 (Reuters) - Cassava Sciences (SAVA.O) said on Thursday the U.S. Department of Justice had ended its probe into the company regarding allegations of research misconduct for its experimental Alzheimer’s drug simufilam.

The company said the probe ended four months after the Justice Department dismissed a criminal indictment in Maryland accusing Hoau-Yan Wang, a medical professor and former Cassava adviser who allegedly submitted false data regarding the drug.

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