10-K annual report · filed Feb 26, 2026

CYTOKINETICS INC (CYTK) FY2025 10-K Annual Report

Short answer

CYTOKINETICS INC (CYTK) filed its fiscal 2025 10-K annual report with the SEC on Feb 26, 2026. It reported revenue of $88M (+376.6% year over year) and net income of −$785M.

  • Top risk flagged: Cybersecurity risk oversight led by Audit Committee with tech, risk, finance expertise and regular briefings from CISO, CEO, CFO

FY2025 key financial metrics · XBRL

Revenue
$88M
+376.6% YoY
Net income
−$785M
−33.2% YoY
Operating margin
-695.4%
+2207.3 pp YoY
EPS (diluted)
−$6.54
−24.3% YoY
ROE
119.0%
−316.5 pp YoY
Operating cash flow
−$510M
−28.8% YoY

Source: XBRL data from the CYTOKINETICS INC (CYTK) FY2025 10-K on SEC EDGAR. USD.

CYTOKINETICS INC FY2025 10-K analysis

AI summary of each section, grounded in the filing text

Business Overview

  • Core business model: biopharmaceutical development and commercialization focused on muscle biology therapeutics for cardiovascular diseases
  • New product launch: MYQORZO approved by FDA in Dec 2025 for symptomatic oHCM, first commercial sales commenced Q1 2026
  • Strategic shift: transition from R&D focus to commercial readiness and sales activities for MYQORZO in US and Europe
  • Financial metric: cash, cash equivalents, and marketable securities $1.22B (2025), borrowings increased to $1.33B from $805M in 2024
  • Noteworthy fact: entered multiple substantial royalty monetization and debt financings including $750M 2031 Notes issuance and renegotiated out-licenses in Greater China and Japan

Management Discussion & Analysis

  • Revenue $88.1M in 2025, up $69.6M from $18.5M in 2024, driven by license and milestone revenues from Bayer and Sanofi
  • Operating expenses rose sharply: R&D $416.0M (+23% YoY), G&A $284.3M (+32% YoY), reflecting clinical advancement and commercial readiness
  • Best segment license/milestone revenues $79.4M in 2025 vs $15.0M in 2024; collaboration revenue $8.7M in 2025 vs $3.5M in 2024
  • Cash use in 2025 driven by $100M loan draw, $121.2M debt conversion expense, increased interest expense $45.6M (up $7.9M YoY); expect higher SG&A in 2026 due to commercialization
  • Management expects flat to declining R&D in 2026; key risks: regulatory approvals, market acceptance of MYQORZO, limitations from FDA partial clinical hold on CK-089 trial

Risk Factors

  • Cybersecurity risk oversight led by Audit Committee with tech, risk, finance expertise and regular briefings from CISO, CEO, CFO
  • Dependence on Chief Information Security Officer Eric Brown with 10+ years cybersecurity experience for managing critical security operations
  • Cybersecurity incident response plan includes immediate impact mitigation and long-term remediation strategies
  • Ongoing Board and Audit Committee dialogue on emerging cybersecurity threats ensures proactive risk governance
  • No specific regulatory, geopolitical, operational supply chain, competitive, or financial risks detailed in this section

Generated from the filing text; verify against the original. How to read a 10-K

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