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KRRO

Congressional & insider trading activity

2
Total Trades
0
Traders
0 / 2
Buys / Sells
Distributing
Congress Sentiment

Recent Trades

Date Trader Type Amount Filed
2026-09-14 FORMELA JEAN FRANCOIS Insider SELL - 2026-09-15
2026-09-11 FORMELA JEAN FRANCOIS Insider SELL - 2026-09-15

Corporate Events SEC 8-K Filings

Material corporate events reported to the SEC

Entry into a Material Definitive Agreement; Results of Operations and Financial Condition; Unregistered Sales of Equity Securities 1.01,2.02,3.02,9.01

Korro Bio, Inc.

2026-08-05 SEC Filing →

Major Shareholders SEC 13D/13G Filings

Beneficial owners holding 5%+ of outstanding shares

Owner Shares Ownership Filing Type Filing Date
Atlas Venture Associates XI, LLC SCHEDULE 13D/A
706,556 4.9% SCHEDULE 13D/A 2026-08-04
Atlas Venture Associates XI, L.P. SCHEDULE 13D/A
706,556 4.9% SCHEDULE 13D/A 2026-08-04
Atlas Venture Fund XI, L.P. SCHEDULE 13D/A
706,556 4.9% SCHEDULE 13D/A 2026-08-04
Atlas Venture Associates Opportunity II, LLC SCHEDULE 13D/A
146,305 1.0% SCHEDULE 13D/A 2026-08-04
Atlas Venture Associates Opportunity II, L.P. SCHEDULE 13D/A
146,305 1.0% SCHEDULE 13D/A 2026-08-04
Atlas Venture Opportunity Fund II, L.P. SCHEDULE 13D/A
146,305 1.0% SCHEDULE 13D/A 2026-08-04