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Sionna Therapeutics, Inc.

For the period ended Jun 30, 2025. Filed Aug 11, 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.

Jun 30, 2025 · Filed Aug 11, 2025

SION$3.70+3.6%Stored close · as of Nov 10, 2026

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Condensed Consolidated Statements of Operations and Comprehensive Loss

(in thousands, except share and per share data)

Three Months EndedJune 30,Six Months EndedJune 30,
2025202420252024
Operating expenses:
Research and development$15,383$8,233$29,051$18,453
General and administrative6,5233,05912,5145,986
Total operating expenses21,90611,29241,56524,439
Loss from operations(21,906)(11,292)(41,565)(24,439)
Other income:
Interest income3,6672,5666,6673,698
Other income171174348342
Total other income3,8382,7407,0154,040
Net loss$(18,068)$(8,552)$(34,550)$(20,399)
Net loss per share, basic and diluted$(0.41)$(2.71)$(0.98)$(6.54)
Weighted-average common shares outstanding, basic and diluted44,116,9973,159,81535,404,9283,121,225
Comprehensive loss:
Net loss$(18,068)$(8,552)$(34,550)$(20,399)
Unrealized loss on marketable securities(118)(148)(185)(156)
Total other comprehensive loss(118)(148)(185)(156)
Comprehensive loss$(18,186)$(8,700)$(34,735)$(20,555)
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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.