PTGX Protagonist Therapeutics, Inc

FY2025 10-K
Filed: Feb 25, 2026
Health Care
Pharmaceutical PreparationsSEC EDGAR

Protagonist Therapeutics, Inc (PTGX) filed its fiscal year 2025 10-K annual report with the SEC on Feb 25, 2026. This page provides AI-powered analysis of the filing, including business overview, management discussion, risk factors, and key financial metrics from XBRL data.

AI Filing Analysis
FY2025 10-K

Business Overview

  • Core business: Development and commercialization of pharmaceutical and biological products subject to extensive U.S. and EU regulatory oversight
  • New filings: July 2025 NDA by Johnson & Johnson for Icotyde; January 2026 NDA by Protagonist and Takeda for rusfertide for polycythemia vera
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Management Discussion & Analysis

  • Revenue not explicitly disclosed; milestone payments: $165M (2025), $300M upfront (2024), $25M milestone (2025)
  • Net loss $130.1M in 2025 vs net income $275.2M in 2024; no margin % figures provided
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Risk Factors

  • Regulatory risk: FDA approval timing and receipt of up to $400M payments plus $75M milestone under Takeda Collaboration Agreement opt-out in 2026
  • Macroeconomic risk: exposure to geopolitical instability, high interest rates, and trade policy changes potentially impacting operations and FDA agency functioning
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Financial Summary
XBRL

Revenue

$46M

Net Income

-$130M

Operating Margin

-343.6%

Net Margin

-282.8%

ROE

-21.2%

Total Assets

$668M

EPS (Diluted)

$-2.05

Operating Cash Flow

$58M

Source: XBRL data from Protagonist Therapeutics, Inc FY2025 10-K filing on SEC EDGAR. All figures in USD.

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