-

Scott+Scott Attorneys at Law LLP Announces Investigation into FibroGen, Inc. (FGEN)

NEW YORK--(BUSINESS WIRE)--Scott+Scott Attorneys at Law LLP (“Scott+Scott”), an international shareholder and consumer rights litigation firm, is investigating whether FibroGen, Inc. (“FibroGen” or the “Company”) (NASDAQ: FGEN) or certain of its officers and directors violated federal securities laws. If you purchased or otherwise own FibroGen stock, and have suffered a loss, you are encouraged to contact Jonathan Zimmerman at (888) 398-9312, or at jzimmerman@scott-scott.com for more information.

In November 2019, AstraZeneca and FibroGen presented results from a pooled safety analysis of six phase 3 trials purportedly showing that FibroGen’s potential first-in-class anemia therapy, Roxadustat, was comparable to placebo on a composite of major cardiac events among non-dialysis patients, comparable to Epogen/Procrit in dialysis-dependent patients, and superior to the erythropoietin drug in the incident dialysis subpopulation, which includes people new to dialysis.

On April 6, 2021, after the markets closed, FibroGen announced that this earlier data included “post-hoc changes to . . . stratification factors,” which resulted in the drug appearing safer and/or superior to Epogen-alfa in lowering the risk of cardiovascular events in certain kidney disease patients.

On this news, FibroGen’s stock price fell sharply from $34.64 per share on April 6, 2021 to close at $19.74 on April 7, 2021, representing an over 43% decline in a single day.

What You Can Do

If you purchased or otherwise own FibroGen stock, and you wish to discuss this investigation, please contact attorney Jonathan Zimmerman at (888) 398-9312, or at jzimmerman@scott-scott.com, or visit the FibroGen investigation page on our website at https://scott-scott.com/investigation/fibrogen-inc/.

About Scott+Scott Attorneys at Law LLP

Scott+Scott has significant experience in prosecuting major securities, antitrust, and employee retirement plan actions throughout the United States. The firm represents pension funds, foundations, individuals, and other entities worldwide with offices in New York, London, Connecticut, California, and Ohio.

Attorney Advertising

Contacts

Jonathan Zimmerman
Scott+Scott Attorneys at Law LLP
230 Park Ave, 17th Fl, NY, NY 10169
(888) 398-9312
jzimmerman@scott-scott.com

Scott+Scott Attorneys at Law LLP

NASDAQ:FGEN

Release Summary
Scott+Scott Attorneys at Law LLP Announces Investigation into FibroGen, Inc. (FGEN)
Release Versions

Contacts

Jonathan Zimmerman
Scott+Scott Attorneys at Law LLP
230 Park Ave, 17th Fl, NY, NY 10169
(888) 398-9312
jzimmerman@scott-scott.com

More News From Scott+Scott Attorneys at Law LLP

LYFT, INC. INVESTOR ALERT: Scott+Scott Attorneys at Law LLP Investigates Lyft, Inc.’s Directors and Officers for Breach of Fiduciary Duties – LYFT

NEW YORK--(BUSINESS WIRE)--Scott+Scott Attorneys at Law LLP has launched an urgent investigation into whether certain officers and directors of Lyft, Inc. (NASDAQ: LYFT) failed to manage Lyft in an acceptable manner, breaching their fiduciary duties to Lyft, and whether Lyft and its shareholders have suffered damages as a result. Attorney Joseph A. Pettigrew is heading the investigation—what shareholders need to know: On July 23, 2026, short seller Bleecker Street Research issued a report on Ly...

HIMS & HERS HEALTH, INC. INVESTOR ALERT: Scott+Scott Attorneys at Law LLP Investigates Hims & Hers Health, Inc.’s Directors and Officers for Breach of Fiduciary Duties – HIMS

NEW YORK--(BUSINESS WIRE)--Scott+Scott Attorneys at Law LLP has launched an urgent investigation into whether certain officers and directors of Hims & Hers Health, Inc. (NYSE: HIMS) failed to manage Hims & Hers in an acceptable manner, breaching their fiduciary duties to Hims & Hers, and whether Hims & Hers and its shareholders have suffered damages as a result. Attorney Joseph A. Pettigrew is heading the investigation—what shareholders need to know: On July 29, 2026, the Federa...

L3HARRIS TECHNOLOGIES, INC. INVESTOR ALERT: Scott+Scott Attorneys at Law LLP Investigates L3Harris Technologies, Inc.’s Directors and Officers for Breach of Fiduciary Duties – LHX

NEW YORK--(BUSINESS WIRE)--Scott+Scott Attorneys at Law LLP has launched an urgent investigation into whether certain officers and directors of L3Harris Technologies, Inc. (NYSE: LHX) failed to manage L3Harris in an acceptable manner, breaching their fiduciary duties to L3Harris, and whether L3Harris and its shareholders have suffered damages as a result. Attorney Joseph A. Pettigrew is heading the investigation—what shareholders need to know:On August 17, 2026, L3Harris announced it had entered...
Back to Newsroom