Lennox International, Inc LII

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Lennox International, Inc. Common Stock · Company · NYSE

Announcement types: (default: consequential filings)
Results & current reports
Capital markets
Ownership & governance

USD closing-price chart (daily close from yfinance · Last year)

USD 619.97 → 532.78 · -14.1%
664.540551.205437.870 1,2 3,4 5 6 7 8 9,10 11,12 13 Jul 25Oct 25Jan 26Apr 26Jul 26

Numbered dotted lines mark the filtered filings under Announcement Events below.

Price & SEC Filing History 22 Jul 2025 — 23 Jul 2026 (Last year)

Daily NYSE prices are sourced from yfinance. Yellow highlighting marks an intraday rise or a gap up between adjacent trading sessions. SEC acceptance times are converted to US Eastern time: pre-market filings appear below that day’s OHLCV row; filings accepted after the 09:30 ET open appear above it. The SEC does not publish an exact first-public-availability timestamp, so acceptance time is the best available proxy.

No data yet
530.8500 537.2950 530.3396 532.7800 168,462
536.4800 538.2000 523.1600 529.8800 286,800
545.3600 545.3600 530.6000 533.5800 449,600
Weekend
Weekend
549.5600 561.1500 538.9200 543.9300 448,300
542.5400 558.9400 542.0700 558.5700 284,100
561.6700 562.0000 535.0200 548.6700 541,900
558.9200 564.9500 553.9500 562.7700 439,100
550.9400 560.2100 545.4300 551.1800 382,500
Weekend
Weekend
540.5500 555.9300 539.0700 552.0300 264,500
542.8700 545.5600 529.1700 537.5000 498,300
546.8700 546.8700 535.6300 537.7600 340,900
566.0300 566.0300 549.6600 556.9300 391,300
569.3400 574.1700 559.6900 568.0000 328,000
Weekend
Weekend
No trading
573.0700 578.8700 561.1000 570.0300 547,300
568.0600 587.2700 564.2400 571.0800 597,000
575.9300 582.9900 569.7200 572.9500 526,100
560.4500 571.3700 555.1400 568.8300 495,800
Weekend
Weekend
566.0300 569.3700 558.8000 563.8700 991,600
559.8200 580.1100 558.9600 570.7300 509,000
528.9700 555.8600 528.9700 551.7500 454,300
527.9100 531.0500 519.4800 523.5900 348,300
532.2200 538.6600 528.5400 536.0400 296,900
Weekend
Weekend
No trading
531.6000 543.6700 529.7700 532.4300 531,700
527.8500 537.6800 512.6800 516.1100 322,400
527.7100 534.6600 522.9000 528.3300 222,900
522.6900 532.0300 522.1000 524.1700 286,000
Weekend
Weekend
521.2400 523.7000 508.7800 512.1500 272,300
508.7000 517.6100 493.5400 517.0300 397,700
526.8400 530.6100 504.5600 504.8000 221,400
519.8900 532.2600 514.0000 529.0400 294,700
508.3100 522.6100 501.7100 513.4500 332,700
Weekend
Weekend
510.9900 515.6100 503.7600 508.4300 363,100
520.8000 526.5000 514.5500 518.0800 211,000
515.0300 526.9500 510.5100 515.3000 370,300
541.4700 542.1900 511.9200 516.3700 554,600
497.0300 508.4300 489.5300 496.7700 265,900
Weekend
Weekend
493.5300 510.0400 490.5900 502.1600 609,400
13 · 8-K After market open · 14:58 ET 8-K ↗
492.0000 500.4400 481.4900 497.0200 473,300
509.2400 519.4200 502.1900 503.1600 444,600
489.8300 507.7500 488.4500 502.5600 438,900
No trading
Weekend
Weekend
484.8000 492.3200 476.6700 484.6400 367,000
487.9500 492.0000 475.2200 480.5100 538,900
484.2700 497.1700 477.0600 493.3300 370,000
494.4300 494.4300 479.6500 482.6900 350,900
500.1900 503.4100 491.6300 501.4100 424,200
Weekend
Weekend
510.8300 511.9300 497.0600 499.9900 396,300
510.7300 515.5400 503.8700 514.3800 235,000
506.6200 509.9400 499.8200 507.5000 393,200
521.1200 521.2400 506.8400 508.5500 320,000
520.5800 525.6100 513.7400 521.4800 428,300
Weekend
Weekend
528.0000 534.0700 520.9000 521.2500 244,500
543.9400 551.5000 524.4600 526.6100 494,400
537.5700 547.3300 537.4300 541.3700 383,700
516.0000 523.8100 511.2600 522.2000 388,800
525.7300 530.8700 510.3700 514.8600 481,100
Weekend
Weekend
539.5800 543.0100 526.1000 526.3300 467,000
532.0200 551.1700 530.0300 534.8900 965,700
12 · 10-Q After market open · 14:26 ET 10-Q ↗
522.8300 535.4200 511.9400 517.6200 1,041,900
11 · 8-K Pre-market · 06:52 ET 8-K ↗
503.4500 508.0800 493.5900 495.5200 558,500
493.5300 504.3100 492.1700 502.2400 596,100
Weekend
Weekend
493.1000 499.2000 488.4800 490.9700 345,100
491.3800 500.0400 484.7700 493.6700 541,500
499.8200 499.8200 488.3800 489.7600 365,500
493.8500 504.7200 490.4900 492.6900 475,400
484.0700 493.7400 481.7300 493.4600 271,700
Weekend
Weekend
484.0600 502.5400 483.7400 487.1100 461,400
485.7100 488.7800 470.9000 479.2200 650,500
515.0900 515.0900 467.7800 484.2900 1,043,100
517.3300 524.4300 513.4900 520.4200 364,700
503.5100 519.3600 503.5100 517.8800 470,200
Weekend
Weekend
491.2500 508.2400 484.5400 505.3100 525,100
474.0600 492.0600 474.0600 488.6800 262,700
10 · DEFA14A After market open · 12:04 ET DEFA14A ↗ 9 · DEF 14A After market open · 12:02 ET DEF 14A ↗
474.2500 482.2200 468.9700 478.0800 486,200
449.2900 454.1100 444.8800 450.6500 315,200
451.1600 457.4300 446.3900 453.5900 271,700
Weekend
Weekend
No trading
456.6300 469.1300 448.9800 454.6400 400,300
466.3500 476.6900 462.2100 464.8400 307,800
460.7100 468.3800 451.3900 464.1300 461,800
445.5200 449.7600 436.7900 443.9900 623,100
Weekend
Weekend
441.7700 447.3700 434.0600 437.8700 585,200
476.8300 481.9500 437.8600 438.3000 973,900
485.1000 489.0500 471.1400 481.6800 279,600
469.6300 481.2800 462.8100 476.9700 406,800
484.0800 487.1400 476.3100 476.9600 359,500
Weekend
Weekend
477.4200 477.4200 464.6500 467.8800 493,100
471.2600 482.4100 467.9800 477.2100 345,800
482.4000 490.5300 476.8400 477.9900 272,500
482.5900 488.0400 472.4900 486.9800 300,200
485.0000 488.7400 477.9900 478.8600 494,200
Weekend
Weekend
487.4400 489.9500 471.0100 480.9600 477,100
504.5400 506.2500 480.6600 482.3000 473,100
512.0600 512.0600 500.5500 508.6600 243,800
515.2300 520.3700 508.1100 511.8600 320,800
506.9500 520.0200 495.3400 516.9600 476,700
Weekend
Weekend
520.3800 521.2300 504.9900 517.4700 443,700
544.5900 549.6300 524.9700 528.7200 470,100
557.4200 557.4200 536.0000 550.6700 502,700
546.8600 555.6400 536.5000 552.3000 328,100
560.5000 566.2700 549.6300 563.4000 504,800
Weekend
Weekend
546.3400 573.6300 543.4100 569.9400 928,800
541.9400 548.2700 533.0600 544.4100 302,100
558.3000 558.3000 532.5000 539.9500 584,300
553.9200 569.8300 553.9200 558.3200 223,000
562.0200 564.9100 547.9400 554.8400 220,300
Weekend
Weekend
552.4700 572.6600 549.1200 561.0100 366,200
551.1100 562.6200 545.5600 550.3200 476,300
561.7800 568.3500 547.4100 553.8900 569,000
8 · 10-K After-hours · 16:17 ET 10-K ↗
566.2200 574.2900 555.5900 565.5000 600,800
No trading
Weekend
Weekend
558.3700 567.1800 554.0800 566.6500 442,800
562.3500 575.5000 553.9400 558.5500 883,200
546.8200 557.6900 545.8100 557.5100 630,700
533.0400 549.3700 529.9600 548.5600 430,000
530.2300 534.9600 520.3900 529.2900 473,800
Weekend
Weekend
524.9700 534.8300 524.9700 529.9800 464,000
529.4100 534.5100 506.7900 517.1500 591,100
514.5000 541.3400 514.5000 534.5300 769,400
492.1400 513.8100 491.2900 508.4900 444,900
492.1100 498.0200 488.1500 495.2900 585,700
Weekend
Weekend
495.3400 497.1500 485.4900 495.0800 553,700
489.1000 498.0100 480.8100 496.1100 735,200
484.3200 506.8400 472.0000 487.4900 1,184,400
7 · 8-K Pre-market · 06:56 ET 8-K ↗
510.8100 516.1500 498.3200 498.8000 559,500
509.5000 517.2100 506.1800 512.4100 416,500
Weekend
Weekend
508.1500 511.2400 501.1800 509.7600 506,500
518.0300 522.2700 501.1600 509.6800 535,500
509.6600 516.5000 500.7500 516.4200 1,077,500
515.3500 516.3000 503.9800 505.4400 518,700
No trading
Weekend
Weekend
524.6400 531.8600 521.3200 525.8700 480,000
530.3200 530.3200 518.6600 522.3300 355,500
530.2500 532.3800 519.4000 525.2500 264,900
535.6400 539.5700 528.0000 531.0000 223,700
528.4300 538.0900 528.0800 533.2500 233,400
Weekend
Weekend
524.1200 536.5200 521.4600 530.2300 372,500
506.3000 523.0400 502.4900 516.6200 377,100
524.3700 524.3700 503.2300 504.9700 520,300
495.0000 520.4200 490.7800 519.8500 572,400
499.0000 511.2100 495.1300 503.9000 334,200
Weekend
Weekend
488.1800 499.6700 484.9300 498.9100 284,900
No trading
492.5300 494.4300 485.4200 485.5800 178,300
494.5000 499.0100 490.9600 494.0000 154,700
499.7500 499.8000 493.4600 496.5800 140,400
Weekend
Weekend
495.7500 499.5300 494.6500 498.1600 123,800
No trading
496.1600 498.6500 491.3700 497.2300 89,600
495.9700 497.4000 490.0800 494.5500 231,200
496.7600 497.3500 486.8100 495.4800 399,900
Weekend
Weekend
492.6700 499.0100 491.1300 496.9200 804,600
494.0200 508.9400 491.4200 494.0100 366,900
490.2000 495.0000 486.4800 487.4700 617,600
498.4400 500.4900 488.2100 492.4300 303,500
509.5500 509.5500 493.6500 496.1300 369,200
Weekend
Weekend
517.0000 518.7100 504.4700 505.7600 297,100
509.8400 525.0000 506.9100 514.8600 567,100
502.8800 511.1700 499.1200 505.7800 507,300
499.8600 502.7100 497.5400 500.4900 445,500
510.0000 514.6400 498.5600 503.4300 590,200
Weekend
Weekend
6 · 8-K After-hours · 16:22 ET 8-K ↗
505.7500 512.0900 503.4200 511.6300 370,900
497.0000 509.7000 489.5800 504.7300 712,200
487.3300 506.5400 486.0000 500.0100 762,800
492.0300 492.0300 481.6000 487.2900 490,900
491.3500 497.7400 487.9200 489.4600 478,100
Weekend
Weekend
496.3200 500.3800 493.3600 498.8700 215,700
No trading
481.7200 499.6500 481.7200 493.4000 591,300
471.2300 485.8500 467.3700 484.1600 460,600
462.1300 476.3400 462.1300 465.1700 757,900
Weekend
Weekend
449.1900 470.4000 445.7200 465.1200 654,500
451.0200 455.4800 443.1900 444.2600 313,000
459.5000 459.5000 444.4000 446.4400 364,300
457.3100 461.1600 452.4100 455.5400 334,300
469.7900 469.7900 458.2200 459.8900 300,800
Weekend
Weekend
473.9900 481.5800 469.7900 471.5000 246,700
481.8400 488.9800 475.4100 476.6600 482,500
489.0600 498.7800 466.8800 476.9500 546,500
491.2100 496.2100 486.4700 487.3900 257,700
493.5000 495.1800 481.3800 489.4200 293,700
Weekend
Weekend
487.6000 494.0600 482.0100 492.2200 433,100
489.0000 493.6100 486.0300 491.0000 509,600
488.9600 495.0900 481.0700 489.9900 466,700
490.8400 494.2100 486.0900 492.1600 620,000
501.6400 501.6400 488.0200 493.8800 468,300
Weekend
Weekend
495.6900 505.3400 491.0000 505.0000 396,500
483.9100 508.7400 479.4000 495.6900 712,500
499.3700 507.5400 487.5800 487.7800 532,200
496.6200 510.9600 496.6200 501.1600 418,100
498.2700 506.7500 491.4000 502.2200 396,000
Weekend
Weekend
5 · S-3ASR After-hours · 17:21 ET S-3ASR ↗
502.9100 502.9100 490.5800 496.2400 683,300
490.3200 504.2400 490.3200 494.9900 588,900
4 · 10-Q After market open · 13:50 ET 10-Q ↗
550.0000 568.9800 485.4700 493.0700 1,943,900
3 · 8-K Pre-market · 06:51 ET 8-K ↗
534.7400 553.6800 532.3100 548.9900 784,800
526.3900 538.1700 525.9600 534.7500 430,000
Weekend
Weekend
520.3400 525.1800 516.7900 522.9500 374,900
530.9400 530.9400 520.7100 523.9400 418,100
526.3900 539.0100 523.1300 526.9900 353,200
520.2200 532.0400 517.3700 530.8400 364,200
529.1400 530.2000 519.0800 524.2500 222,300
Weekend
Weekend
537.2600 541.3100 523.7000 524.5000 359,300
553.5400 553.6700 533.8100 534.3400 443,200
542.4400 558.2600 540.2800 554.5800 371,500
553.7600 554.9800 534.9600 542.0300 589,700
559.1400 559.6700 545.7000 553.6000 420,400
Weekend
Weekend
544.4000 554.6800 538.3800 550.6300 409,900
537.2000 551.5500 534.9500 546.6100 497,100
528.6700 537.8200 524.8900 537.0600 566,500
519.3500 534.9000 519.3500 529.3600 666,000
523.0000 525.8000 516.3000 520.6500 232,400
Weekend
Weekend
518.5800 524.3400 518.0100 521.9400 242,900
520.2500 522.4400 510.2300 516.1800 509,500
528.5100 534.3100 522.0200 522.4400 293,900
534.4300 538.6300 526.0000 530.6600 302,900
538.3300 538.5800 532.4600 533.8300 420,900
Weekend
Weekend
546.6700 546.6700 537.3700 539.6400 380,500
549.2100 549.2100 538.6500 541.7400 533,200
552.6500 559.7300 537.7200 545.9300 493,600
549.4900 558.1100 547.9700 550.4000 352,800
547.5100 559.0000 541.8700 551.8500 356,800
Weekend
Weekend
560.6500 566.2800 543.2600 544.4800 463,700
561.3300 577.2000 560.3500 567.2800 465,100
558.0000 568.9200 540.7800 558.7800 521,000
569.7400 572.5500 553.2000 558.0800 418,300
578.6700 582.2100 572.7500 580.4600 277,600
Weekend
Weekend
566.3000 580.5800 565.9200 578.0500 437,900
549.3700 567.1600 545.4200 561.3700 378,300
542.7800 545.6100 537.0000 545.0400 332,800
550.0000 554.1900 541.1900 543.5700 281,700
No trading
Weekend
Weekend
561.3200 564.4100 553.1300 557.8600 306,400
568.5900 569.3700 556.9200 559.4800 297,100
566.9900 571.9200 562.6000 567.0000 524,300
572.5700 575.2600 563.6400 567.6300 391,200
587.4500 590.9900 570.0400 570.5400 398,600
Weekend
Weekend
572.5500 597.8100 570.7700 591.9200 435,600
584.0000 586.0100 567.1400 570.6400 535,400
610.0800 615.7500 588.5300 589.0800 747,800
600.8200 616.5000 599.1700 613.4700 363,800
593.6500 601.3400 592.0000 600.0600 194,000
Weekend
Weekend
602.0400 602.0400 591.6400 591.6600 237,400
598.5100 604.8500 593.5600 599.1600 281,900
592.0600 613.5800 591.4100 611.6900 482,700
584.0900 592.2200 580.4100 590.5200 278,500
579.4900 582.4300 571.1200 582.3600 298,500
Weekend
Weekend
597.3100 597.3100 581.3800 582.1900 244,000
599.2200 604.0000 591.4500 593.8600 190,600
604.0400 604.0400 592.0000 594.9300 217,000
599.9700 608.8000 596.4000 603.0000 341,000
607.0600 613.8600 597.7200 600.4800 255,000
Weekend
Weekend
609.0700 609.0700 598.2700 605.8700 389,900
613.8400 621.9000 607.0000 609.0000 375,800
632.9200 634.0200 607.2600 615.5700 581,600
655.6600 656.3700 633.3400 639.5200 390,900
663.5600 663.9000 648.0500 654.4200 444,300
Weekend
Weekend
668.2800 668.2800 652.2000 660.8200 325,800
662.5000 674.4000 659.8200 664.5400 397,200
2 · 10-Q After market open · 12:28 ET 10-Q ↗
679.4400 689.4400 657.8900 660.8000 1,168,300
1 · 8-K Pre-market · 06:49 ET 8-K ↗
598.2500 620.0500 598.2500 619.9700 598,600

Announcement Events

Each title opens the filing on the SEC website. Registered users can summarise the filing and up to seven relevant exhibits linked within the same SEC submission.

13 8-K 8-K (opens SEC filing in a new tab) After market open · 14:58 ET Summarise
12 10-Q 10-Q (opens SEC filing in a new tab) After market open · 14:26 ET Summarise
11 8-K 8-K (opens SEC filing in a new tab) Pre-market · 06:52 ET Summarise
10 DEFA14A DEFA14A (opens SEC filing in a new tab) After market open · 12:04 ET Summarise
9 DEF 14A DEF 14A (opens SEC filing in a new tab) After market open · 12:02 ET Summarise
8 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:17 ET Summarise
7 8-K 8-K (opens SEC filing in a new tab) Pre-market · 06:56 ET Summarise
6 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:22 ET Summarise
5 S-3ASR S-3ASR (opens SEC filing in a new tab) After-hours · 17:21 ET Summarise
4 10-Q 10-Q (opens SEC filing in a new tab) After market open · 13:50 ET Summarise
3 8-K 8-K (opens SEC filing in a new tab) Pre-market · 06:51 ET Summarise
2 10-Q 10-Q (opens SEC filing in a new tab) After market open · 12:28 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) Pre-market · 06:49 ET Summarise