Jack A. Markell
CIK 1705859 · View on SEC EDGAR ↗
Insider
First SEC filing: June 5, 2026 · Latest: June 5, 2026
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 4 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
4 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 1, 2021 | GHC | P | 60 | $570.00 | $34,200 | 60 Indirect | — | Acquired | 109.0% (price as of 2026-08-19) |
| March 18, 2020 | GHC | P | 55 | $315.00 | $17,325 | 110 Direct | +100.00% | Acquired | 278.2% (price as of 2026-08-19) |
| Feb. 27, 2020 | GHC | P | 55 | $470.00 | $25,850 | 55 Direct | — | Acquired | 153.5% (price as of 2026-08-19) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.