X0508 4 2025-07-03 0001069202 LENNOX INTERNATIONAL INC LII 0001139032 NORRIS JOHN W III 2140 LAKE PARK BLVD. RICHARDSON TX 75080 1 1 Common Stock, Par Value $0.01 Per Share 2025-07-03 4 S 0 3190 606.00 D 204096 D Common Stock, Par Value $0.01 Per Share 107250 I JWN III Trust A Common Stock, Par Value $0.01 Per Share 47853 I Norris Living Trust Common Stock, Par Value $0.01 Per Share 18480 I Norris Marital Trust - Exempt Common Stock, Par Value $0.01 Per Share 146835 I Norris Marital Trust - Non-Exempt Common Stock, Par Value $0.01 Per Share 530 I Norris Childs Trust fbo John W. Norris III Common Stock, Par Value $0.01 Per Share 1685 I Norris-Newman Minors Trust Common Stock, Par Value $0.01 Per Share 2545105 I Norris Family Ltd. P Common Stock, Par Value $0.01 Per Share 28372 I B.W. Norris Revocable Trust Common Stock, Par Value $0.01 Per Share 5636 I Catherine Houlihan-spouse Common Stock, Par Value $0.01 Per Share 28372 I L. C. Norris Trust Common Stock, Par Value $0.01 Per Share 28372 I W.H. Norris Revocable Trust The reporting person is a co-trustee. The reporting person is a co-trustee and holds a remainder interest therein. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose. The reporting person disclaims beneficial ownership of these securities, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose. The reporting person is president of J.W. Norris, Inc., the general partner of the Norris Family Limited Partnership (the "Limited Partnership"), and also holds a percentage of the limited partnership interest in the Limited Partnership. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose. /s/ Monica Brown, attorney-in-fact for Mr. John W. Norris III 2025-07-07