As filed with the Securities and Exchange Commission on January 5, 2024 Registration No. 333-275930 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 1 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Legato Merger Corp. III (Address, including zip code, and telephone number, including area code, of registrant's principal executive offices) Cayman Islands 6770 98-1761148 (State or other jurisdiction of incorporation or organization) (Primary Standard In ...