[EFFECT] Tectonic Therapeutic, Inc. SEC Filing Filing Impact (Neutral) Filing Sentiment (Neutral) Form Type EFFECT 07/09/2025 - 12:15 AM ⛶ Fullscreen UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Notice of Effectiveness Effectiveness Date: July 8, 2025 Accession Number: 0001193125-25-156209 Submission Type: POS AM CIK: 0001681087 Company Name: Tectonic Therapeutic, Inc. File Number: 333-280909 Source: View Original Filing on SEC EDGAR