8-K current report · filed Sep 23, 2026

MeiraGTx Holdings plc (MGTX) 8-K Current Report: September 23, 2026

Item 5.02Item 7.01Item EX-99.1MGTX overview

Short answer

MeiraGTx Holdings plc (MGTX) filed an 8-K current report with the SEC on September 23, 2026 reporting Item 5.02 (Departure/Election of Directors or Officers), Item 7.01 (Regulation FD Disclosure), Item EX-99.1 (Exhibit EX-99.1). Alan M. Sebulsky appointed Class I director effective September 23, 2026, serving through the 2028 annual meeting.

MeiraGTx Holdings plc 8-K event analysis

AI summary of each reported item and its exhibits

Item 5.02 · Departure/Election of Directors or Officers

  • Alan M. Sebulsky appointed Class I director effective September 23, 2026, serving through the 2028 annual meeting
  • Science and Technology Committee assignment adds biopharmaceutical investment and healthcare industry expertise
  • Prior Adage Capital portfolio manager now managing member of Apothecary Capital LLC
  • Eligible for standard non-employee director compensation and expected indemnification agreement
  • No selection arrangement or related-party transactions disclosed

Item 7.01 · Regulation FD Disclosure

  • Alan M. Sebulsky appointed to MeiraGTx’s Board
  • Appointment details contained in Exhibit 99.1 press release
  • Board addition may affect governance and strategic oversight

Item EX-99.1 · Exhibit EX-99.1

  • Board appointment of Alan M. Sebulsky, a healthcare investor with over 40 years’ experience, adds biopharma capital-markets expertise
  • Sebulsky previously oversaw a diversified biopharmaceutical portfolio with over $2 billion in assets at Adage Capital Management
  • Appointment supports MeiraGTx’s transition toward commercialization and may strengthen strategic, portfolio, and growth oversight
  • His board experience includes Jazz Pharmaceuticals, Arrow International, and Parabilis Medicines
  • MeiraGTx continues advancing four late-stage clinical programs alongside internally developed manufacturing capabilities

Generated from the filing text and exhibits; verify against the original. What 8-K item codes mean

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