8-K current report · filed Apr 29, 2026

GLAUKOS Corp (GKOS) 8-K Current Report: April 29, 2026

Item 2.02Item 7.01Item EX-99.1GKOS overview

Short answer

GLAUKOS Corp (GKOS) filed an 8-K current report with the SEC on April 29, 2026 reporting Item 2.02 (Results of Operations and Financial Condition), Item 7.01 (Regulation FD Disclosure), Item EX-99.1 (Exhibit EX-99.1). Q1 2026 financial results for quarter ended March 31, 2026.

GLAUKOS Corp 8-K event analysis

AI summary of each reported item and its exhibits

Item 2.02 · Results of Operations and Financial Condition

  • Q1 2026 financial results for quarter ended March 31, 2026
  • Press release issued April 29, 2026
  • Detailed results furnished in Exhibit 99.1 for investor review

Item 7.01 · Regulation FD Disclosure

  • Q1 2026 supplemental business and financial information furnished as Exhibit 99.2
  • Investor relevance: additional operating and financial detail beyond the core 8-K disclosure
  • Quarterly Summary available through Glaukos’ investor-relations “Financials & Filings” section

Item EX-99.1 · Exhibit EX-99.1

  • Q1 net sales reached $150.6M, up 41% reported and 39% constant currency, signaling accelerating commercial momentum
  • Glaucoma sales rose 47% to $129.3M, with U.S. sales up 58% to $93.5M
  • Gross margin improved to 77.9% from 77.2%; non-GAAP margin expanded to 83.6% from 82.4%
  • Non-GAAP operating loss narrowed to $10.5M from $15.2M despite SG&A and R&D increases
  • 2026 sales guidance raised to $620M-$635M from $600M-$620M, supported by iDose TR and Epioxa growth drivers

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