Marcel A. Snyman
Insider
First SEC filing: Jan. 22, 2018 · Latest: Jan. 6, 2025
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
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 |
|---|---|---|---|---|---|---|---|---|---|
| Jan. 6, 2025 | GHC | S 10b5-1 | 159 | $881.30 | $140,127 | 442 Direct | -26.46% | Disposed | 31.4% (price as of 2026-10-06) |
| Jan. 2, 2025 | GHC | F | 84 | $871.87 | $73,237 | 601 Direct | -12.26% | Disposed | 32.8% (price as of 2026-10-06) |
| Jan. 2, 2025 | GHC | A | 229 | · | · | 685 Direct | +50.22% | Acquired | (price as of 2026-10-06) |
| Jan. 9, 2023 | GHC | S 10b5-1 | 128 | $617.68 | $79,063 | 456 Direct | -21.92% | Disposed | 87.4% (price as of 2026-10-06) |
| Jan. 4, 2023 | GHC | S 10b5-1 | 72 | $611.06 | $43,996 | 584 Direct | -10.98% | Disposed | 89.5% (price as of 2026-10-06) |
| Jan. 3, 2023 | GHC | A | 213 | · | · | 656 Direct | +48.08% | Acquired | (price as of 2026-10-06) |
| Nov. 4, 2021 | GHC | S | 128 | $605.07 | $77,449 | 443 Direct | -22.42% | Disposed | 91.3% (price as of 2026-10-06) |
| Jan. 6, 2021 | GHC | S 10b5-1 | 6 | $531.10 | $3,187 | 571 Direct | -1.04% | Disposed | 118.0% (price as of 2026-10-06) |
| Jan. 6, 2021 | GHC | S 10b5-1 | 66 | $527.61 | $34,822 | 577 Direct | -10.26% | Disposed | 119.4% (price as of 2026-10-06) |
| Jan. 4, 2021 | GHC | A | 243 | · | · | 643 Direct | +60.75% | Acquired | (price as of 2026-10-06) |
| Jan. 2, 2019 | GHC | S | 100 | $633.07 | $63,307 | 400 Direct | -20.00% | Disposed | 82.9% (price as of 2026-10-06) |
| Jan. 2, 2019 | GHC | A | 200 | · | · | 500 Direct | +66.67% | Acquired | (price as of 2026-10-06) |
| Jan. 2, 2019 | GHC | S 10b5-1 | 100 | $633.07 | $63,307 | 400 Direct | +33.33% | Acquired | 82.9% (price as of 2026-10-06) |
| Jan. 2, 2019 | GHC | A | 200 | · | · | 500 Direct | +66.67% | Acquired | (price as of 2026-10-06) |
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.
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Jan. 22, 2018 | GHC | Class B Common Stock | 300 | Direct |