10-Q quarterly report · filed Oct 30, 2025

Phathom Pharmaceuticals, Inc. (PHAT) Q3 2025 10-Q Quarterly Report

Short answer

Phathom Pharmaceuticals, Inc. (PHAT) filed its Q3 2025 10-Q quarterly report on Oct 30, 2025 for the quarter ended Sep 30, 2025. Quarterly revenue was $50M (up 202.7% year over year) with net income of −$30M.

Q3 2025 key financials · XBRL

Revenue
$50M
+202.7% YoY · +25.3% QoQ
Net income
−$30M
+65.0% YoY · +60.5% QoQ
Operating margin
-30.9%
Gross margin
87.5%
EPS (diluted)
−$0.40
+69.5% YoY · +61.9% QoQ

Source: XBRL data from the Phathom Pharmaceuticals, Inc. (PHAT) Q3 2025 10-Q on SEC EDGAR. USD.

Phathom Pharmaceuticals, Inc. Q3 2025 10-Q analysis

AI summary of MD&A and risk factor updates

Management Discussion & Analysis

  • Q3 product revenue $49.5M vs $16.4M, up $33.2M YoY
  • Gross margin 87.5% vs 85.6% YoY; operating loss $15.3M vs $70.8M
  • VOQUEZNA tablets, Triple Pak, and Dual Pak generated revenue; Triple Pak approximately 1% of total revenue
  • Cash and equivalents $135.2M at September 30, 2025; sufficient for at least twelve months
  • Near-term clarithromycin supply disruption not currently anticipated; continued monitoring planned

Risk Factors

  • No material changes to 2024 Form 10-K risk factors, as updated through March 31, 2025
  • No newly added risk factor or disclosed trigger during the quarter
  • Regulatory compliance: Rule 10b5-1 sell-to-cover arrangements terminated following net settlement approval
  • Equity-award administration: arrangements for Cook, Basta, and Breedlove terminated September 24–October 9, 2025

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

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