Plummer William B

Plummer William B is listed in filings as Director at Waste Management Inc. This profile follows SEC Form 4 activity through May 18, 2026, including 6 public disclosures. Recent filings connect the profile to Waste Management Inc (WM) and GLOBAL PAYMENTS Inc (GPN). The current snapshot covers public activity from Jul 16, 2024 to May 18, 2026. Reported amounts are shown as $190.0K to $90.0K. The page organizes purchases, sales, issuer links, reported share activity, and filing evidence for review as public disclosure data.