Form 4 Filing for Jacob Maas

Jacob Maas, Executive VP of Graham Holdings Co, reported a transaction on August 28, 2026. He acquired 1,000 shares of Class B Common Stock with a reported price of $0.00. This transaction resulted in a post-transaction share count of 7,657. In a separate transaction on the same date, 501 shares of Class B Common Stock were disposed of at a price of $1,159.23 per share, leaving a post-transaction balance of 7,156 shares. Footnote 1 indicates that the acquired shares were part of a restricted stock unit award with price-based vesting conditions. Footnote 5 explains that the disposed shares were withheld to cover tax liabilities associated with the vesting of the restricted stock unit award.