Osborne William H

Osborne William H is listed in filings as Director at Quaker Chemical Corporation. This profile follows SEC Form 4 activity through Jun 2, 2026, including sale activity. Recent filings connect the profile to Quaker Chemical Corporation (KWR) and Armstrong World Industries Co (AWI). The current snapshot covers public activity from Jun 17, 2024 to Jun 2, 2026. Reported amounts are shown as $18.9K. The page organizes purchases, sales, issuer links, reported share activity, and filing evidence for review as public disclosure data.