Schafer Douglas M. JR

Schafer Douglas M. JR is listed in filings as EVP and CIO at Miami International Holdings, Inc.. This profile follows SEC Form 4 activity through Jun 4, 2026, including sale activity. Recent filings connect the profile to Miami International Holdings, Inc. (MIAX). The current snapshot covers public activity from Mar 18, 2026 to Jun 4, 2026. Reported amounts are shown as $1.9M to $2.3M. The page organizes purchases, sales, issuer links, reported share activity, and filing evidence for review as public disclosure data.