Sunday Bio

Private

Boston-based biotech building AI-designed mRNA therapeutics for rare pediatric metabolic disorders.

Founders Priya Sharma

CEO Priya Sharma

Company

Founded

2023

Headquarters

Boston, United States

Financials

Total Funding

$52M

Sectors

Biotech

sundaybio.com

Funding History

2 rounds

Series A Jul 21, 2026

$42M

Flagship Pioneering (Lead) ARCH Venture Partners Third Rock Ventures

Seed Feb 5, 2024

$10M

Flagship Pioneering (Lead) ARCH Venture Partners

Funding data is compiled from multiple independent sources including company announcements, press coverage, and regulatory filings. While we strive for accuracy, amounts and dates may reflect reported figures at time of announcement.