Avantor, Inc. 8-K

What Happened
Avantor, Inc. (AVTR) filed an 8-K on February 11, 2026 (Item 2.02 and Item 7.01) to announce its financial results for the quarter and year ended December 31, 2025 and a realignment of its reportable business segments. The company issued a press release describing those results and the segment changes; the release is attached to the filing and was furnished under Regulation FD.

Key Details

• Filing date: February 11, 2026; reporting period: quarter and year ended December 31, 2025.
• The announcement was made via a press release included as Exhibit 99.1 to the 8-K (Exhibit 99.2 contains unaudited supplemental summary financial information).
• The 8-K was signed by Steven Eck, Senior Vice President and Chief Accounting Officer (Principal Accounting Officer).
• The filing reports both earnings/financial results disclosure (Item 2.02) and Regulation FD disclosure of the press release (Item 7.01).

Why It Matters
This filing notifies investors that Avantor publicly released its latest quarterly and full-year financial results and is reorganizing how it reports business segments—information that can affect how analysts track revenue and profitability by unit. Investors should review the attached press release and supplemental financial information (Exhibits 99.1 and 99.2) for the detailed financial metrics, updated segment definitions, and management commentary before making investment decisions.