Halper Sadeh LLC, a New York-based investor rights law firm, has announced investigations into several companies over potential violations of federal securities laws and breaches of fiduciary duties to shareholders. The companies under scrutiny include STR, GTLS, STRM, and SGN.

Halper Sadeh LLC, a leading investor rights law firm, has initiated investigations into four companies over potential violations of federal securities laws and breaches of fiduciary duties to shareholders. The companies under scrutiny include SpringWorks Therapeutics, Radius Recycling, Avalon GloboCare, and Bridge Investment Group.