KV Pharmaceutical Co., once among the St. Louis region’s strongest public companies, now faces yet another survival struggle after filing for bankruptcy.

KV Pharmaceuticals said Monday that it is filing for Chapter 11 bankruptcy protection as it seeks to restructure debt. The announcement confirmed worries the company expressed in its annual report for ...

Bridgeton-based KV Pharmaceutical filed a notice Monday with the U.S. Securities and Exchange Commission that it will be late in filing its quarterly ...