10-Q quarterly report · filed Aug 6, 2026

Sionna Therapeutics, Inc. (SION) Q2 2026 10-Q Quarterly Report

Short answer

Sionna Therapeutics, Inc. (SION) filed its Q2 2026 10-Q quarterly report on Aug 6, 2026 for the quarter ended Jun 30, 2026.

Q2 2026 key financials · XBRL

Net income
−$30M
−65.4% YoY · −11.6% QoQ
EPS (diluted)
−$0.65
+99.8% YoY · −8.3% QoQ

Source: XBRL data from the Sionna Therapeutics, Inc. (SION) Q2 2026 10-Q on SEC EDGAR. USD.

Sionna Therapeutics, Inc. Q2 2026 10-Q analysis

AI summary of MD&A and risk factor updates

Management Discussion & Analysis

  • Revenue $0, unchanged YoY; no product sales or other revenue
  • Operating margin (loss) (100.0%) vs (100.0%) YoY; net loss $29.9M vs $18.1M
  • Best-performing program NBD1 and combination development, R&D $11.8M vs $8.8M
  • Cash, equivalents and marketable securities $268.3M; operating cash use $44.1M vs $34.4M
  • Funding runway into 2028; additional capital needed as clinical-development expenses increase

Risk Factors

  • No explicit new or changed risk factors identified; filing text is truncated before completion
  • Clinical-stage losses: net loss $56.7 million and accumulated deficit $313.0 million as of June 30, 2026
  • Regulatory approval risk: FDA may require additional preclinical studies or clinical trials before or after approval
  • Combination-therapy risk: SION-719 and SION-451 programs face drug-drug interaction and unforeseen side-effect risks
  • Liquidity risk: $268.3 million in cash, cash equivalents and marketable securities expected to fund operations into 2028

Generated from the filing text; verify against the original. 10-K vs 10-Q vs 8-K

Other Sionna Therapeutics, Inc. quarterly reports

Ask about this quarter

Compare quarters, check guidance or see what insiders and funds did around the report.