Shanfelter Austin J

Shanfelter Austin J is listed in filings as Director at Orion Group Holdings, Inc.. This profile follows SEC Form 4 activity through May 20, 2026, including sale activity. Recent filings connect the profile to Orion Group Holdings, Inc. (ORN) and Cardinal Infrastructure Group Inc. Class A Common Stock (CDNL). The current snapshot covers public activity from May 19, 2025 to May 20, 2026. Reported amounts are shown as $75.0K to $260.0K. The page organizes purchases, sales, issuer links, reported share activity, and filing evidence for review as public disclosure data.