SEC 8-K filed 2026-10-28 (items 2.02, 9.01)

Lennox Reports 2026 Third Quarter Earnings Results ____________________________________________________________________________ Highlights (All comparisons are year-over-year, unless otherwise noted) • Revenue of $1.6 billion, up 10% • GAAP Operating Income of $312 million – Total segment profit 1 of $323 million, down 2% • GAAP diluted EPS of $6.41 – Adjusted diluted EPS of $6.84, down 7% • Updated full year adjusted EPS guidance of $21.00 to $21.50 __________________________________________________________________________________ DALLAS, October 28, 2026 – Lennox (NYSE: LII), a leader in ene