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Sionna Therapeutics, Inc.

For the period ended Jun 30, 2026. Filed Aug 6, 2026.

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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, 2026 · Filed Aug 6, 2026

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,
2026202520262025
Operating expenses:
Research and development$21,864$15,383$40,827$29,051
General and administrative10,6066,52321,24212,514
Total operating expenses32,47021,90662,06941,565
Loss from operations(32,470)(21,906)(62,069)(41,565)
Other income:
Interest income2,5873,6675,4076,667
Other income (expense), net(3)171(3)348
Total other income2,5843,8385,4047,015
Net loss$(29,886)$(18,068)$(56,665)$(34,550)
Net loss per share, basic and diluted$(0.66)$(0.41)$(1.25)$(0.98)
Weighted-average common shares outstanding, basic and diluted45,148,97144,116,99745,306,10535,404,928
Comprehensive loss:
Net loss$(29,886)$(18,068)$(56,665)$(34,550)
Unrealized loss on marketable securities(364)(118)(988)(185)
Total other comprehensive loss(364)(118)(988)(185)
Comprehensive loss$(30,250)$(18,186)$(57,653)$(34,735)
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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.