Somasundaram Sivasankaran Stock Transaction

Somasundaram Sivasankaran, a director at LENNOX INTERNATIONAL INC (LII), reported a transaction on April 10, 2026. The transaction involved the acquisition of 51 shares of Common Stock at a price of $505.31 per share, bringing the total post-transaction shares to 767. This transaction is noted as a quarterly retainer paid in stock, as indicated by footnote F1. The filing was signed by Monica M. Brown, acting as attorney-in-fact for Mr. Sivasankaran Somasundaram, on April 13, 2026.