# Tectonic Therapeutic, Inc. — Form D

Tectonic Therapeutic, Inc. of WATERTOWN, MA, a company, filed a Form D exempt-offering notice with the SEC on 2025-02-14. The offering totals $185.0M, of which $185.0M was reported sold. Industry: Biotechnology.

## Offering

- Filed: 2025-02-14
- Form: D
- Accession: 0001231919-25-000022
- Industry: Biotechnology
- Exemptions: 06b
- Total offering: $185.0M
- Amount sold: $185.0M
- Investors: 29
- Date of first sale: 2025-02-05
- Security types: equity
- Revenue range: Decline to Disclose
- SEC file number: 021-538387

## Issuer

- Name: Tectonic Therapeutic, Inc.
- CIK: 0001681087
- Entity type: Corporation
- Jurisdiction: DELAWARE
- Incorporated: 2015
- Address: 490 ARSENAL WAY, WATERTOWN, MA, 02472
- Phone: (339) 666-3320

## Officers, directors & promoters (22)

| Name | Role | Location |
| --- | --- | --- |
| Phillip B Donenberg | Director | Watertown, MA |
| Terrance K McGuire | Director | Watertown, MA |
| Alise Reicin | Director | Watertown, MA |
| Timothy K Springer | Director | Watertown, MA |
| Praveen P Tipirneni | Director | Watertown, MA |
| Stefan P Vitorovic | Director | Watertown, MA |
| Daniel Lochner | Executive Officer | Watertown, MA |
| Peter McNamara | Executive Officer | Watertown, MA |
| Alise Reicin | Executive Officer | Watertown, MA |
| Marcella K Ruddy | Executive Officer | Watertown, MA |
| Marc K Schwabish | Executive Officer | Watertown, MA |
| Joshua Resnick | Director | New York, NY |
| Bruce Booth | Director | Cambridge, MA |
| Christopher Mason | Executive Officer | Clarksville, IN |
| Ian Clark | Director | SOUTH SAN FRANCISCO, CA |
| Scott Requadt | Director | Louisville, KY |
| Katina Dorton | Executive Officer | Cambridge, MA |
| Geoffrey MacKay | Director | Cambridge, MA |
| Geoffrey MacKay | Executive Officer | Cambridge, MA |
| Kim Warren | Executive Officer | Cambridge, MA |
| Deanna Petersen | Executive Officer | Cambridge, MA |
| Christopher Paige | Director | Cambridge, MA |

## Other filings by this issuer (2)

| Filed | Form | Offering | Sold |
| --- | --- | --- | --- |
| [2018-02-02](https://search.stillhousedata.com/formd/0001681087-18-000003) | D | $61.0M | $60.5M |
| [2016-08-03](https://search.stillhousedata.com/formd/0001681087-16-000001) | D | $25.0M | $7.5M |

## More

- [CIK 1681087 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1681087&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0001231919-25-000022.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.
