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Sionna Therapeutics SION Operating Cash Flow

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Other financials

Income statement

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Operating income-$29.6M-50.6%
Net income-$26.8M-62.5%
EPS (diluted)-$0.60+3.2%

Balance sheet

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Cash & equivalents$64.3M-23.2%
Total debt$8.4M-11.8%
Total equity$288.2M-18.1%
Total assets$305.0M-17.5%

Cash flow

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CapEx--100%
Free cash flow-$21.8M-33.4%

Valuation

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Market cap$203.46M-77.0%
Enterprise value$147.55M-82.7%

Returns & leverage

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Return on equity-26.7%
Debt / equity0.0×
Current ratio22.6×-6.1×

Where this comes from

Reported directly by Sionna Therapeutics in its filing.

Tagged under the XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities.

The source filing: Sionna Therapeutics’s 10-Q, filed May 12, 2026.

Filed
May 12, 2026, 7:17 AM EDT
Fiscal quarter
Q1 FY2026
Calendar quarter
Q1 2026
Accession
0001628280-26-033876
Line itemThree Months Ended March 31, 2026Three Months Ended March 31, 2025
Accounts payable1,2093,554
Accrued expenses and other current liabilities(3,463)(4,320)
Operating lease liabilities(543)(528)
Net cash used in operating activities(21,840)(16,288)
Cash flows from investing activities:
Purchases of property and equipment(86)
Purchases of marketable securities(25,327)(171,595)
Maturities of marketable securities50,14730,487

Item 1. Financial Statements

FAQ

What is Sionna Therapeutics's operating cash flow?
Sionna Therapeutics (SION) reported operating cash flow of -$21.84M in Q1 2026.
How has Sionna Therapeutics's operating cash flow changed year-over-year?
Sionna Therapeutics's operating cash flow decreased by 34.1% year-over-year, from -$16.29M to -$21.84M.
What does operating cash flow mean?
Total cash generated by or used in core business operations — the single most important cash flow metric for assessing business health.

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