0001681087 2024-07-30 2024-07-30 false 0001681087 8-K 2024-07-30 TECTONIC THERAPEUTIC, INC. DE 001-38537 81-0710585 490 Arsenal Way Suite 210 Watertown MA 02472 (339) 666-3320 false false false false Common Stock, par value $0.0001 per share TECX NASDAQ false