Officer and Director Transactions

Rory F. O'Donnell, Chief Financial Officer & SVP of GRAFTECH INTERNATIONAL LTD, reported transactions on September 3, 2026. He acquired 6,171 shares of Common Stock through the conversion of Restricted Stock Units (RSUs) with a reported price of $0.00 per share. Following this acquisition, his post-transaction shares totaled 27,373. Additionally, O'Donnell disposed of 1,827 shares of Common Stock at a price of $6.30 per share, resulting in 25,546 shares remaining. The RSUs convert to common stock on a one-to-one basis and were granted on September 3, 2024, vesting in three equal annual installments starting September 3, 2025. Dividend equivalent rights may also accrue on these RSUs.