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Jack A. Markell
Insider
First SEC filing: June 5, 2026 · Latest: June 5, 2026
Insider at
Insider transactions
1 buys (P)
0 sells (S)
Net: $29,025
Avg return of open purchases vs now: 3.4%
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Oct. 1, 2026 | GHC | A | 7 | $1139.10 | $7,974 | 55 Indirect | +14.58% | Acquired | 0.9% (price as of 2026-10-02) |
| Sept. 25, 2026 | RSI | P | 1,500 | $19.35 | $29,025 | 18,883 Direct | +8.63% | Acquired | 3.4% (price as of 2026-10-02) |
| July 1, 2026 | GHC | A | 7 | $1161.11 | $8,128 | 48 Indirect | +17.07% | Acquired | -1.0% (price as of 2026-10-02) |
| June 3, 2026 | RSI | F | 3,406 | $25.42 | $86,581 | 17,383 Direct | -16.38% | Disposed | -21.3% (price as of 2026-10-02) |
| April 1, 2026 | GHC | A | 8 | $1061.70 | $8,494 | 41 Indirect | +24.24% | Acquired | 8.3% (price as of 2026-10-02) |
| March 14, 2026 | RSI | A | 7,968 | · | · | 20,789 Direct | +62.15% | Acquired | (price as of 2026-10-02) |
| Jan. 2, 2026 | GHC | A | 8 | $1091.18 | $8,729 | 33 Indirect | +32.00% | Acquired | 5.4% (price as of 2026-10-02) |
| Oct. 1, 2025 | GHC | A | 7 | $1165.25 | $8,157 | 25 Indirect | +38.89% | Acquired | -1.3% (price as of 2026-10-02) |
| July 1, 2025 | GHC | A | 9 | $954.49 | $8,590 | 18 Indirect | +100.00% | Acquired | 20.4% (price as of 2026-10-02) |
| May 29, 2025 | RSI | A | 10,958 | · | · | 12,821 Direct | +588.19% | Acquired | (price as of 2026-10-02) |
| April 1, 2025 | GHC | A | 9 | $970.97 | $8,739 | 9 Indirect | · | Acquired | 18.4% (price as of 2026-10-02) |
| March 19, 2025 | RSI | A | 1,863 | · | · | 1,863 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 1, 2021 | GHC | P | 60 | $570.00 | $34,200 | 60 Indirect | · | Acquired | 101.7% (price as of 2026-10-02) |
| March 18, 2020 | GHC | P | 55 | $315.00 | $17,325 | 110 Direct | +100.00% | Acquired | 265.0% (price as of 2026-10-02) |
| Feb. 27, 2020 | GHC | P | 55 | $470.00 | $25,850 | 55 Direct | · | Acquired | 144.6% (price as of 2026-10-02) |
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.