Rowland Suzanne B Acquires Ordinary Shares Under Director Compensation Program

Suzanne B. Rowland, a director at James Hardie Industries plc, acquired 1076 ordinary shares on June 15, 2026, under the company's Non-Executive Director Compensation Program. The shares were issued at a price of $0.0 per share. Following this transaction, Ms. Rowland now owns 16301 ordinary shares. The filing was signed on June 16, 2026, by her attorney-in-fact, Aoife Rockett.