Lambert William M

Lambert William M is listed in filings as Director at MSA Safety Inc. This profile follows SEC Form 4 activity through May 14, 2026, including 19 public disclosures. Recent filings connect the profile to MSA Safety Inc (MSA) and Kennametal Inc. (KMT). The current snapshot covers public activity from Aug 19, 2024 to May 14, 2026. Reported amounts are shown as $293.6K to $3.6K. The page organizes purchases, sales, issuer links, reported share activity, and filing evidence for review as public disclosure data.