Kempthorne Dirk A

Kempthorne Dirk A is listed in filings as Director at FMC Corp. This profile follows SEC Form 4 activity through Apr 17, 2026, including sale activity. Recent filings connect the profile to FMC Corp (FMC), Olympic Steel, Inc. (ZEUS), and Robert Half International Inc (RHI). The current snapshot covers public activity from Jul 22, 2024 to Apr 17, 2026. Reported amounts are shown as $52 to $187.8K. The page organizes purchases, sales, issuer links, reported share activity, and filing evidence for review as public disclosure data.