Thayer Ventures Acquisition Corp II Unit(TVAIU) - Prospectus(update)

Table of Contents As filed with the Securities and Exchange Commission on May 9, 2025. Registration No. 333-285830 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 3 to FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Thayer Ventures Acquisition Corporation II (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation or organization) Cayman Islands 6770 98-1795713 (Primary Standard Industrial Classification Code ...