Avantor, Inc. current report, 17 September 2026

Avantor, Inc. Form 8-K Summary

Business Context and Reporting Period

This Current Report on Form 8-K was filed by Avantor, Inc. on September 17, 2026, with the earliest event reported on September 21, 2026. The filing discloses the appointment of a new Chief Financial Officer and the associated compensatory arrangements.

Key Financial Metrics

This filing does not contain operational financial metrics such as revenue, profit, cash flow, margins, debt, or liquidity. The financial data presented relates exclusively to executive compensation.

Compensation ComponentValue
Annual Base Salary$700,000
Target Annual Bonus80% of base salary
One-Time Signing Bonus$150,000
Initial Long-Term Equity Grant$1,500,000 (50% RSUs, 50% Stock Options)
Future Annual LTI Target$3,000,000

Material Changes

The primary material change is the leadership transition in the finance function:

  • Appointment: Todd Garner was appointed Executive Vice President and Chief Financial Officer, effective September 21, 2026.
  • Departure: Steven Eck ceased serving as Interim Chief Financial Officer on the same date but will remain as Senior Vice President and Chief Accounting Officer.

Outlook, Risks, and Unusual Items

Management Commentary: The filing confirms no undisclosed arrangements regarding Mr. Garner's appointment and no family relationships with directors or officers. Mr. Garner brings prior experience as CFO of CONMED Corporation and various financial roles at C.R. Bard, Inc.

Compensation Terms: The stock options vest ratably over three years, while restricted stock units vest ratably over two years. The signing bonus is subject to repayment if Mr. Garner departs prior to the one-year anniversary of his start date.

Risks/Contingencies: The filing references the Company's Executive Severance and Change in Control Plan, details of which are available in a prior Form 8-K filed on May 12, 2025.

Key Facts for Investor Verification

  • Verify the exact vesting schedules and performance conditions for the $1.5 million initial equity grant in the attached Employment Letter (Exhibit 10.1).
  • Review the Executive Severance and Change in Control Plan referenced in the May 12, 2025, Form 8-K to understand potential payout scenarios.
  • Confirm the pro-rated calculation for the 2026 annual cash bonus given the September start date.
  • Monitor the transition of financial reporting responsibilities from the interim CFO to the new permanent CFO.