NEW YORK--(BUSINESS WIRE)--Halper Sadeh LLC, an investor rights law firm, is investigating whether the merger of Barinthus Biotherapeutics plc (NASDAQ: BRNS) and Clywedog Therapeutics, Inc. is fair to Barinthus shareholders. Under the terms of the agreement, Barinthus shareholders will receive one share of common stock in the new combined company for each American Depositary Share or ordinary share owned, and Clywedog shareholders will receive 4.358932 shares of common stock in the new combined. ...