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Korro Bio, Inc.

For the period ended Mar 31, 2025. Filed May 7, 2025.

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About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Mar 31, 2025 · Filed May 7, 2025

KRRO$15.73+5.1%Stored close · as of Nov 10, 2026

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Condensed Consolidated Statements of Operations and Comprehensive Loss

(amounts in thousands, except share and per share amounts)

Three Months Ended March 31,
20252024
Revenue:
Collaboration revenue$2,550$—
Operating expenses:
Research and development19,73913,572
General and administrative7,8317,881
Total operating expenses27,57021,453
Loss from operations(25,020)(21,453)
Other income:
Other income, net1,6331,913
Total other income, net1,6331,913
Loss before provision for income taxes(23,387)(19,540)
Provision for income taxes—(17)
Net loss$(23,387)$(19,557)
Other comprehensive income:
Unrealized gain on available-for-sale marketable securities(3)—
Foreign currency translation adjustments, net(1)—
Comprehensive loss$(23,391)$(19,557)
Net loss per share, basic and diluted$(2.49)$(2.44)
Weighted-average shares used in computing net loss per share, basic and diluted9,384,2668,019,626
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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.