Agoura Hills-based biotech firm Acelyrin Inc. agreed to merge with San Francisco-based Alumis Inc. in a deal valued at $320 ...

Halper Sadeh LLC, an investor rights law firm, is investigating the following companies for potential violations of the federal securities laws and/or breaches of fiduciary duties to shareholders ...

Rigrodsky Law, P.A., with offices in Delaware and New York, has recovered hundreds of millions of dollars on behalf of investors and achieved substantial corporate governance reforms in securities ...

AltPep Corporation, a privately held biotechnology company developing early disease-modifying treatments and detection tools ...