Insider Activity of Stonesifer Sandra M.
The largest purchase of all time was on 2021-12-30 and amounted to 20 shares of Graham Holdings Company for $11,840.
Biography of Stonesifer Sandra M.
No biography is available at this moment.
The largest purchase of all time was on 2021-12-30 and amounted to 20 shares of Graham Holdings Company for $11,840.
No biography is available at this moment.
| 2021-12-30 | Graham Holdings Company GHC | VP, Chief HR Officer | 20 0.0004% | $591.99 | $11,840 | +1.37% |