GAYNER THOMAS SINNICKSON 4
4 · Graham Holdings Co · Filed May 9, 2023
Insider Transaction Report
Form 4
GAYNER THOMAS SINNICKSON
Director
Transactions
- Purchase
Class B Common Stock
2023-05-09$581.63/sh+100$58,163→ 5,600 total
4 · Graham Holdings Co · Filed May 9, 2023
Class B Common Stock