Graham Holdings Company(GHC)
Education Services
Test Prep & Tutoring
| Filing Date | Insider | Type | 10b5-1 | Net Shares | Ownership change | Avg. Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-03-10 | Allen Tony Director | Sale | -7 | -46.67%8 | $942.89 | $6,600 | View SEC filing | |
| 2025-01-06 | Snyman Marcel A. VP-Chief Accounting Officer | Sale | -159 | -26.46%442 | $881.30 | $140,127 | View SEC filing | |
| 2024-11-14 | Weymouth Katharine Director | Sale | -378 | -18.97%1,615 | $949.26 | $358,820 | View SEC filing | |
| 2024-09-13 | GAYNER THOMAS SINNICKSON Director | Purchase | +100 | +16.67%700 | $743.30 | $74,330 | View SEC filing | |
| 2024-05-29 | MULCAHY ANNE M Director | Purchase | +135 | +25.62%662 | $745.07 | $100,584 | View SEC filing | |
| 2024-03-15 | Weymouth Katharine Director | Sale | -556 | -21.81%1,993 | $712.99 | $396,422 | View SEC filing | |
| 2023-11-09 | GAYNER THOMAS SINNICKSON Director | Purchase | +100 | +20.00%600 | $607.24 | $60,724 | View SEC filing | |
| 2023-11-09 | Allen Tony Director | Sale | -75 | -83.33%15 | $619.03 | $46,427 | View SEC filing | |
| 2023-09-12 | GAYNER THOMAS SINNICKSON Director | Purchase | +100 | +25.00%500 | $569.83 | $56,983 | View SEC filing | |
| 2023-05-09 | GAYNER THOMAS SINNICKSON Director | Purchase | +100 | +1.82%5,600 | $581.63 | $58,163 | View SEC filing | |
| 2023-01-09 | Snyman Marcel A. VP-Chief Accounting Officer | Sale | -128 | -21.92%456 | $617.68 | $79,063 | View SEC filing | |
| 2023-01-04 | Snyman Marcel A. VP-Chief Accounting Officer | Sale | -72 | -10.98%584 | $611.06 | $43,996 | View SEC filing | |
| 2022-09-16 | GAYNER THOMAS SINNICKSON Director | Purchase | +100 | +1.85%5,500 | $556.15 | $55,615 | View SEC filing | |
| 2022-02-11 | Stonesifer Sandra M. VP, Chief HR Officer | Purchase | +20 | +3.35%617 | $591.99 | $11,840 | View SEC filing | |
| 2021-12-02 | Markell Jack A. Director | Purchase | +60 | +100.00%60 | $570.00 | $34,200 | View SEC filing | |
| 2021-11-15 | GAYNER THOMAS SINNICKSON Director | Purchase | +100 | +1.89%5,400 | $595.17 | $59,517 | View SEC filing | |
| 2021-11-05 | Snyman Marcel A. VP-Chief Accounting Officer | Sale | -128 | -22.42%443 | $605.07 | $77,449 | View SEC filing | |
| 2021-01-06 | Snyman Marcel A. VP-Chief Accounting Officer | Sale | -72 | -11.20%571 | $527.90 | $38,009 | View SEC filing | |
| 2020-12-23 | Rosen Andrew Stephen Executive Vice President | Sale | -8,215 | -17.26%39,376 | $498.51 | $4,095,232 | View SEC filing | |
| 2020-12-14 | Rosen Andrew Stephen Executive Vice President | Sale | -7,567 | -10.92%37,220 | $455.63 | $3,447,751 | View SEC filing | |
| 2020-12-09 | Rosen Andrew Stephen Executive Vice President | Sale | -4,222 | -10.32%35,633 | $459.85 | $1,941,477 | View SEC filing | |
| 2020-12-07 | Rosen Andrew Stephen Executive Vice President | Sale | -6,614 | -9.42%34,724 | $456.05 | $3,016,329 | View SEC filing | |
| 2020-12-03 | Rosen Andrew Stephen Executive Vice President | Sale | -7,430 | -7.71%33,336 | $451.72 | $3,356,293 | View SEC filing | |
| 2020-11-25 | Rosen Andrew Stephen Executive Vice President | Sale | -4,398 | -12.41%31,029 | $466.57 | $2,051,997 | View SEC filing | |
| 2020-11-24 | Rosen Andrew Stephen Executive Vice President | Sale | -5,164 | -15.25%28,691 | $450.13 | $2,324,471 | View SEC filing |
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