Young Christopher David

Young Christopher David is listed in filings as Director at American Express Co. This profile follows SEC Form 4 activity through Jul 2, 2026, including purchase activity and sale activity. Recent filings connect the profile to American Express Co (AXP), Vertex, Inc. (VERX), QUALCOMM Inc (QCOM), and Microsoft Corp (MSFT). The current snapshot covers public activity from Sep 3, 2024 to Jul 2, 2026. Reported amounts are shown as $730.8K to $3.1M. The page organizes purchases, sales, issuer links, reported share activity, and filing evidence for review as public disclosure data.