Stubblefield Michael

Stubblefield Michael is listed in filings as President & CEO at Avantor Inc. This profile follows SEC Form 4 activity through May 21, 2025, including 6 public disclosures. Recent filings connect the profile to Avantor Inc (AVTR). The current snapshot covers public activity from Feb 24, 2025 to May 21, 2025. Reported amounts are shown as $87.3K to $253.9K. The page organizes purchases, sales, issuer links, reported share activity, and filing evidence for review as public disclosure data.