SEC CIK 1705859

Markell Jack A.

Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.

Current Positions

CompanyShares OwnedAs Of
GHCview stock →552026-10-01

Position History — GHC

Reported shares owned immediately after each Form 4 transaction, over time.

037731102020-022020-032021-122025-042025-072025-102026-012026-042026-072026-10

Recent Filings — GHC

DateActivitySharesPriceOwned After
2026-10-01Grant / award7$1139.1055
2026-07-01Grant / award7$1161.1148
2026-04-01Grant / award8$1061.7041
2026-01-02Grant / award8$1091.1833
2025-10-01Grant / award7$1165.2525
2025-07-01Grant / award9$954.4918
2025-04-01Grant / award9$970.979
2021-12-01Open-market buy60$570.0060
2020-03-18Open-market buy55$315.00110
2020-02-27Open-market buy55$470.0055

Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.