Stocktoria
Graham Holdings Co GHC
NYSE · XNYS · stock · Services-Educational Services · website · IPO 1980-03-17
Graham Holdings Co insider transactions (Form 4)
| Insider | Role | Date | Action | Shares | Price |
|---|---|---|---|---|---|
| O'Shaughnessy Laura | 10% owner | 2026-05-26 | J | 400 | — |
| O'Shaughnessy Laura | 10% owner | 2026-05-26 | J | 5,600 | — |
| Weymouth Katharine | director | 2026-05-26 | J | 6,000 | — |
| O'Shaughnessy Timothy J | President and CEO | 2026-05-26 | J | 5,600 | — |
| O'Shaughnessy Timothy J | President and CEO | 2026-05-26 | J | 400 | — |
| MULCAHY ANNE M | director | 2026-04-01 | Grant | 23 | $1,061.70 |
| WAGONER G RICHARD JR | director | 2026-04-01 | Grant | 23 | $1,061.70 |
| Markell Jack A. | director | 2026-04-01 | Grant | 8 | $1,061.70 |
Source: SEC EDGAR filings · CIK 0000104889 · as of 2025-12-31. Facts from filings plus Stocktoria's own computed scores — not investment advice.