West Pharma Fully Operational After Cyberattack, No Material Financial Impact Expected

summarizeSummary

West Pharmaceutical Services announced it is fully operational following a recent cybersecurity attack and does not expect a material financial impact on its 2026 guidance.

check_boxKey Events

• Cybersecurity Incident Remediation Progress

  Core enterprise systems have been restored, and critical manufacturing, receiving, and shipping processes are fully restarted at all sites following the May 7, 2026 cybersecurity attack.

• Full Operational Status Achieved

  The company is now fully operational across its manufacturing, supply chain, and commercial sites globally, with no unauthorized activity observed since May 5, 2026.

• No Material Financial Impact on Guidance

  Based on the ongoing investigation, the company believes the incident is not reasonably likely to have a material impact on its 2026 second-quarter and full-year financial guidance.

auto_awesomeAnalysis

This amended filing provides a crucial update on the recent material cybersecurity incident, indicating that West Pharmaceutical Services has successfully restored core systems and is fully operational. Most importantly, the company now believes the incident will not materially impact its 2026 second-quarter and full-year financial guidance, significantly mitigating concerns raised by the initial disclosure on May 11, 2026.