Tectonic is headquartered in Waltham, MA

Tectonic is incorporated in Delaware.

Tectonic went public in June 2024 through a merger with AVROBIO.

Tectonic’s fiscal year ends December 31st.

Tectonic’s common stock is listed on the NASDAQ Global Market under the symbol “TECX”.

The transfer agent and registrar for the common stock of Tectonic Therapeutic, Inc. stock is:

Computershare Trust Company, N.A.
250 Royall Street
Canton, Massachusetts 02021
(800) 962-4284

For questions about your stock please contact our transfer agent, Computershare Trust Company, N.A.

To change the address on your shareholder account you must send both your old and new addresses to our transfer agent, Computershare Trust Company, N.A., 250 Royall Street, Canton, Massachusetts 02021.

To transfer stock or replace a lost stock certificate, contact Tectonic’s transfer agent, Computershare Trust Company, N.A.

The auditor for Tectonic is Deloitte Global.

Legal counsel for Tectonic is Cooley LLP.

You can learn more about Tectonic at www.tectonictx.com.

Tectonic’s press release archive can be viewed under the “Press Releases” section of the “Investors” page and financial reports are available under the “SEC Filings” section of the “Investors” page.

Tectonic’s SEC Filings can be found on www.sec.gov and are also available under the “SEC Filings” section of the “Investors” page located at Tectonic’s website www.tectonictx.com.

For a list of the Leadership team and Board of Directors please visit the “About” page located at Tectonic’s website www.tectonictx.com.

Daniel Ferry
LifeSci Advisors
Daniel@lifesciadvisors.com