Louisiana-Pacific Corporation LPX

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Louisiana-Pacific Corporation Common Stock · Company · NYSE

Paper trade (simulated — no real money)

Fill: USD 68.1700 · FX 1 USD = 1.266600 SGD · about SGD 86.3441 per unit

Sign in to place simulated trades. USD fills are converted into the SGD portfolio at the displayed rate.

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

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

USD 99.02 → 68.17 · -31.2%
99.28083.15067.020 1 2 3,4 5 6 7 8,9,10 11,12 13 14 15,16 17 18 19,20 21 Sep 25Dec 25Mar 26Jun 26Sep 26

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

Price & SEC Filing History 05 Sep 2025 — 06 Sep 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.

Weekend
Weekend
68.5450 69.5100 67.3500 68.1700 822,248
69.3300 70.3800 66.8300 67.7300 895,700
69.8000 69.8000 68.2600 68.3100 852,700
21 · 8-K After market open · 14:00 ET 8-K ↗
69.5400 70.1000 67.8500 68.8100 1,315,900
70.3300 70.9200 69.2800 70.5100 1,416,900
Weekend
Weekend
71.7800 72.7300 70.0900 71.2600 974,400
70.7900 71.5700 70.0000 70.7200 1,181,600
72.4400 72.9100 71.1300 71.2200 838,000
73.2500 73.2500 71.8300 72.3200 980,200
73.6800 74.5200 71.6900 72.6200 634,000
Weekend
Weekend
73.9400 74.2800 73.0000 73.1800 797,200
73.8600 75.2000 72.8300 73.7500 1,037,300
72.7700 76.0500 72.2400 75.9900 1,114,500
72.0200 72.0200 70.1200 71.2300 1,100,000
73.2400 73.8900 70.8000 72.2900 1,332,400
Weekend
Weekend
73.8000 74.5300 73.1500 73.8900 828,100
74.4400 75.2400 73.2800 74.1400 1,065,600
75.1100 75.9300 72.6400 73.6600 816,500
74.9000 76.6500 74.9000 75.5200 1,437,700
77.8900 77.9100 74.1900 74.3900 1,211,700
Weekend
Weekend
77.5000 79.4800 77.0100 78.5100 1,151,900
76.5900 77.8400 74.3800 75.9100 1,440,400
20 · 10-Q After market open · 14:20 ET 10-Q ↗
75.0000 79.3500 73.4500 77.3600 2,151,200
19 · 8-K Next filing day · accepted 04 Aug, 21:36 ET 8-K ↗
73.5100 77.7200 73.0100 76.8100 1,987,500
70.5000 74.5000 70.2500 73.7600 1,820,800
Weekend
Weekend
18 · 8-K After market open · 11:00 ET 8-K ↗
71.7300 72.8400 70.9600 72.4300 919,400
74.0500 74.1900 71.3300 71.9100 1,279,800
75.3700 76.4400 73.4400 73.6100 1,651,200
75.2200 77.7900 75.2200 76.5500 1,019,700
75.1900 77.3400 73.6800 74.2300 695,900
Weekend
Weekend
72.1300 74.8400 71.9300 74.4800 710,400
70.8300 72.5200 70.4900 72.1400 913,400
70.8500 72.6300 70.3800 72.6200 682,700
71.5000 72.4000 69.4200 70.2500 1,550,600
73.9700 73.9700 70.9300 71.3200 713,200
Weekend
Weekend
76.5800 77.6100 73.6400 73.9800 847,500
73.4400 77.2000 73.4400 76.8800 980,000
75.5800 77.4400 73.3800 73.4400 1,651,800
74.0400 75.8000 72.9800 75.4100 2,251,300
73.2100 74.4700 71.8500 72.2000 967,800
Weekend
Weekend
72.9800 74.7100 72.9800 73.1600 1,215,700
72.3700 73.5100 72.1500 72.7200 1,104,600
74.0000 74.0000 70.2500 72.0900 1,497,000
77.9600 78.6000 74.2300 74.7800 1,417,900
79.1300 79.4900 76.6500 77.6100 900,700
Weekend
Weekend
No trading
79.3300 81.4800 77.8900 79.3100 1,045,900
78.2900 80.1300 78.0600 78.6600 1,073,000
80.9800 80.9800 78.2900 78.6600 1,414,500
81.1400 81.5100 78.4700 80.5400 1,093,900
Weekend
Weekend
81.2500 82.7300 80.6000 82.3800 1,279,100
80.2900 83.7500 80.2900 81.6000 1,374,000
75.2800 80.8000 75.2800 79.6900 1,863,400
76.2900 76.2900 73.7000 74.1700 805,600
76.3100 77.4700 75.2800 75.7400 620,900
Weekend
Weekend
No trading
76.5000 79.3400 76.3700 77.5600 1,963,200
77.2200 79.6400 75.2400 75.2900 926,700
77.8600 78.9400 77.0400 77.3400 728,300
77.2700 79.6900 76.9500 77.2300 845,200
Weekend
Weekend
75.7200 76.8700 74.6300 75.0400 1,010,100
72.3300 74.9600 70.4400 74.7600 1,112,100
71.5600 72.4400 70.1900 71.7600 1,046,400
71.1000 73.4500 70.9300 72.4900 1,143,600
70.7300 71.2000 69.4000 70.0500 830,600
Weekend
Weekend
70.9000 72.2700 70.4500 70.6000 1,686,200
74.6500 75.1000 71.0100 71.2900 1,394,000
72.9000 74.5000 72.6300 73.7900 613,700
72.7500 75.0400 72.4800 73.8700 905,700
17 · 8-K After-hours · 16:31 ET 8-K ↗
75.4600 75.4800 72.2200 74.5300 802,100
Weekend
Weekend
76.1100 76.9400 75.3300 76.3800 1,185,500
74.3000 76.6800 73.4000 76.0900 934,100
74.2500 76.5200 74.1200 75.2400 940,400
70.9000 73.7800 70.3700 73.5000 779,400
No trading
Weekend
Weekend
70.4100 71.1400 69.0300 70.5100 823,900
68.6700 70.7000 67.8000 70.1400 1,542,900
67.1800 70.3500 66.1200 70.0600 1,068,300
69.7300 70.2300 67.0000 67.0200 879,500
69.5800 73.2000 69.4700 70.4400 1,070,400
Weekend
Weekend
72.5500 73.0300 69.8300 69.8600 1,081,000
70.9400 74.0800 70.3000 73.6000 854,100
71.0500 71.5000 69.6500 70.2400 869,100
73.3100 73.7400 71.1500 71.7500 1,301,800
75.0300 75.1600 72.7200 72.9800 1,209,700
Weekend
Weekend
75.8400 76.5000 74.2600 75.1500 1,487,400
71.7400 76.4300 71.7400 75.4900 2,401,800
16 · 10-Q After market open · 14:31 ET 10-Q ↗
70.3100 73.2000 66.6800 72.4900 2,735,500
15 · 8-K Next filing day · accepted 05 May, 21:59 ET 8-K ↗ 14 · 8-K After market open · 11:30 ET 8-K ↗
69.9100 70.6400 68.6600 69.7500 1,897,300
70.5700 70.6500 68.6300 69.0100 1,862,900
Weekend
Weekend
13 · 8-K After market open · 11:01 ET 8-K ↗
72.4700 73.3600 71.2000 71.2600 772,600
72.0900 73.1200 70.7100 72.1900 861,600
75.5000 75.5300 71.1800 72.0900 1,522,600
76.8100 76.8800 75.1300 75.6300 947,000
75.2700 77.1800 74.8800 76.5200 1,429,300
Weekend
Weekend
74.4300 75.5200 73.3000 75.3100 1,207,900
74.0000 75.3200 73.3800 74.7000 798,400
71.8900 73.8100 68.8700 73.7500 2,488,900
74.2500 75.8000 70.0100 70.7100 3,330,400
76.4100 76.4900 73.6300 73.7000 1,810,600
Weekend
Weekend
74.4300 77.8800 73.7900 76.9700 1,377,500
73.9900 74.9400 72.2000 72.5100 669,400
75.1500 75.2500 73.3700 73.8100 508,900
76.0000 76.3200 74.7700 75.2300 550,300
74.2000 75.5700 72.3100 75.5000 470,400
Weekend
Weekend
76.0700 76.9200 74.7300 74.7900 649,400
74.5600 76.6100 74.3000 76.0000 803,100
73.4000 76.1400 73.0700 75.2600 1,564,300
71.2600 71.8200 69.3400 69.8900 699,500
70.7100 72.4200 70.1300 72.1300 581,500
Weekend
Weekend
No trading
71.0000 73.1000 69.6900 70.8100 781,200
72.6100 74.0000 72.2100 72.7000 911,600
71.8300 73.9100 70.7000 72.7500 813,800
72.4400 72.4400 70.1300 70.2700 762,100
Weekend
Weekend
71.9500 72.2600 70.8400 71.2900 696,000
73.7200 75.6900 72.3900 72.4700 852,400
74.7100 75.5000 72.9200 74.4100 642,800
71.8300 74.4400 71.4900 73.5900 555,000
71.9700 74.4400 70.4700 72.6400 675,600
Weekend
Weekend
72.3100 72.3900 69.6300 69.9200 1,371,900
12 · DEFA14A Pre-market · 08:32 ET DEFA14A ↗ 11 · DEF 14A Pre-market · 08:30 ET DEF 14A ↗
74.0400 74.3100 71.8700 72.2500 745,400
76.1900 77.8600 74.5700 75.1600 593,800
76.3600 77.3100 75.5000 77.0900 426,300
76.1900 77.4500 75.5200 75.7400 393,100
Weekend
Weekend
76.2800 76.7900 75.0100 75.8100 439,000
76.1700 77.2800 74.9000 75.3200 787,600
78.3800 79.0100 77.0000 77.0300 693,000
76.5000 79.9800 76.3300 78.8400 1,187,000
76.5600 78.0200 74.2300 77.6600 680,800
Weekend
Weekend
79.2500 79.3700 76.7400 77.7000 1,442,000
79.7700 80.7400 78.7500 80.4600 958,600
82.1000 83.5300 80.0000 80.5900 839,500
80.4100 82.9400 78.8400 82.6600 1,365,100
82.5200 84.1300 81.1500 83.5700 1,172,300
Weekend
Weekend
82.2500 84.8300 80.7900 84.7400 1,113,200
82.8300 83.6700 81.0800 83.5200 676,600
85.5400 85.5700 81.4600 82.3300 1,452,000
83.2000 85.7400 83.1000 85.2800 1,752,300
80.4900 81.4600 78.5300 81.4000 1,238,700
Weekend
Weekend
85.3100 85.7000 81.1900 81.2800 1,366,000
86.0700 87.3600 84.7300 85.2100 1,022,900
88.7000 90.0300 86.2300 86.2700 1,340,400
10 · 10-K After market open · 12:34 ET 10-K ↗
91.1600 91.3800 86.5600 88.8600 3,114,500
9 · 8-K Pre-market · 06:06 ET 8-K ↗ 8 · 8-K/A Next filing day · accepted 13 Feb, 18:24 ET 8-K/A ↗
No trading
Weekend
Weekend
7 · 8-K After market open · 11:10 ET 8-K ↗
93.9800 95.4000 92.7800 93.6200 1,739,800
97.7300 99.3100 93.6800 93.8900 937,400
96.9500 97.9600 94.7300 97.0100 1,237,100
96.4900 100.3400 96.0800 96.5900 2,180,400
96.8400 98.7400 96.0600 98.5700 788,800
Weekend
Weekend
95.2500 97.4500 94.3700 96.9700 1,146,000
95.9300 95.9300 92.9600 93.8300 1,871,000
90.2500 95.7000 89.5100 94.1900 2,019,300
83.9300 91.4200 83.9300 89.1700 1,592,000
83.7400 85.6100 83.1500 84.7600 836,500
Weekend
Weekend
85.8500 85.9400 83.3200 83.7400 940,500
87.9500 88.1500 84.1500 86.4400 940,800
6 · 8-K After market open · 13:19 ET 8-K ↗
87.7600 89.5100 87.1500 88.4300 855,100
89.9500 90.4400 87.6600 88.0100 814,400
91.8000 91.8000 89.3300 90.6100 511,800
Weekend
Weekend
92.4700 92.7000 91.0100 91.2500 514,900
93.1800 94.0400 91.6000 92.6100 984,200
92.7500 93.9500 91.9000 92.1700 709,700
91.1800 92.3700 90.9500 91.9200 484,800
No trading
Weekend
Weekend
93.4500 94.1100 92.4600 93.1400 829,500
93.5200 94.0700 91.4300 93.7100 842,100
91.2400 93.5800 90.1300 91.9900 2,259,400
90.9100 92.3100 90.9100 91.3400 1,663,500
91.0100 91.4800 89.8000 91.3800 1,718,000
Weekend
Weekend
85.9500 92.3700 85.3400 92.0500 1,985,600
78.2200 85.6900 77.8700 84.4800 1,435,100
85.6800 85.6800 78.8600 79.1500 1,233,600
83.5500 85.3300 83.5000 85.1100 753,400
81.1900 84.4900 81.1900 83.8900 603,900
Weekend
Weekend
80.8800 82.0900 79.5600 81.7300 834,600
No trading
82.2300 82.2300 80.6600 80.7600 354,900
81.5800 82.6600 81.0700 82.3200 986,900
83.1600 83.1600 81.7500 81.9200 1,235,600
Weekend
Weekend
82.3500 83.0800 82.0900 82.9700 398,300
No trading
82.6600 83.0800 82.1000 82.5500 198,700
82.5500 82.5500 81.3100 81.9900 473,600
80.9200 82.7800 80.8000 82.4400 736,100
Weekend
Weekend
84.4200 84.4200 79.0100 80.8100 3,218,000
85.3100 86.4800 84.9800 85.2100 662,900
83.7700 85.1200 83.4600 84.4400 437,400
86.2500 86.4300 84.1500 84.4400 839,700
87.1700 87.1700 85.7700 85.9100 1,259,600
Weekend
Weekend
5 · 10-Q/A After market open · 10:44 ET 10-Q/A ↗
88.1300 88.7000 86.5800 86.6700 1,828,300
87.6900 88.4700 87.3100 87.6700 1,353,200
84.1600 87.8000 83.7900 87.1200 1,462,900
84.0000 84.5900 83.2800 83.8600 696,800
84.2000 85.0500 83.3600 84.6000 761,100
Weekend
Weekend
82.3000 85.3300 82.0400 84.2100 987,100
83.2800 83.5000 81.8700 82.1900 671,800
82.0300 83.2400 82.0300 82.7500 567,900
82.1400 82.2100 81.1500 81.8400 848,600
81.0200 83.6800 80.9500 82.0600 918,700
Weekend
Weekend
81.7300 82.6400 81.5200 82.0100 1,106,200
No trading
80.9500 82.0700 80.8100 81.5000 864,600
78.5100 81.9500 78.1000 81.3800 1,190,700
76.9700 77.6700 76.6000 77.5400 889,600
Weekend
Weekend
75.0200 79.1000 74.9200 77.7500 920,500
75.6300 76.0400 74.1700 74.6500 853,000
74.6900 75.3800 74.0200 74.9900 714,600
74.1500 75.6300 73.7400 74.6600 638,500
75.4600 75.4600 73.4200 74.6000 1,421,700
Weekend
Weekend
75.1500 75.4600 74.0100 75.4100 842,000
77.4100 78.2500 75.2200 75.8700 865,900
77.7400 78.5600 76.3300 77.8700 819,500
77.5400 78.3200 77.0100 77.7200 774,100
79.3500 79.3500 76.5600 76.8300 1,320,300
Weekend
Weekend
76.6100 78.6700 76.2500 78.5000 1,239,500
77.3300 79.2600 76.3700 77.2200 1,255,700
4 · 10-Q After market open · 14:45 ET 10-Q ↗
81.0700 83.1100 78.0300 78.1800 3,349,800
3 · 8-K Next filing day · accepted 04 Nov, 21:12 ET 8-K ↗
84.3000 85.9000 83.5900 85.3300 994,300
2 · 8-K After-hours · 16:30 ET 8-K ↗
86.4200 87.0600 85.2200 86.0700 638,400
Weekend
Weekend
88.1900 88.1900 86.2100 87.1100 763,000
1 · 8-K After market open · 10:00 ET 8-K ↗
88.6800 90.1800 87.8800 88.2200 528,300
90.8000 91.1300 87.6200 89.0900 695,000
92.2600 92.2600 91.0800 91.4000 543,600
92.7100 93.9000 91.5500 92.8100 486,300
Weekend
Weekend
93.3800 94.2500 91.6200 92.7800 704,900
90.1400 91.0300 88.4200 90.7600 673,100
92.3800 92.6200 90.1500 90.3800 588,700
90.0900 93.0800 89.9500 92.6500 544,400
90.5100 91.2700 90.1900 90.7500 397,500
Weekend
Weekend
89.7600 90.6300 88.8700 90.1400 304,500
93.5100 93.7400 89.4100 90.2600 632,800
93.1700 93.6000 91.9200 93.0200 764,300
89.0800 93.8500 89.0800 92.7900 803,300
88.7700 90.3400 88.5800 89.7300 946,100
Weekend
Weekend
91.0800 91.5000 88.7100 88.8300 1,110,500
92.5900 94.0000 89.0400 90.1000 858,700
90.6400 91.0000 89.1500 90.3100 615,700
91.0700 92.5500 89.0300 89.9000 1,129,700
90.0200 90.8800 87.9500 89.1900 567,100
Weekend
Weekend
90.2700 90.9000 89.3500 90.4100 1,031,200
89.7200 90.8400 89.4400 89.9800 693,400
88.9400 90.3000 88.4400 90.1800 993,400
85.2600 89.0200 84.6800 88.8400 1,198,000
85.1200 86.2100 83.3800 85.2000 906,600
Weekend
Weekend
83.5500 85.0200 83.1900 84.7200 770,000
82.7900 83.9200 82.3000 83.3900 766,000
85.7400 85.9700 83.0000 83.3900 1,241,400
87.3800 88.0000 85.8100 86.0900 681,200
88.3100 88.3100 86.4800 86.8900 740,500
Weekend
Weekend
90.7900 90.7900 87.7600 88.3000 1,442,100
90.5200 91.0300 89.2100 90.9400 1,136,200
94.0100 96.4100 90.0500 90.3400 905,500
95.1500 95.9500 93.2200 93.9300 512,100
96.5200 96.5200 94.3000 94.9700 579,300
Weekend
Weekend
96.9400 97.4600 95.8500 95.9100 303,900
95.8100 97.8800 95.8100 97.7400 480,700
95.4200 96.4200 94.7800 95.4100 555,400
98.2600 98.5400 95.0000 95.7200 440,100
98.2800 99.3700 97.4000 99.2800 632,500
Weekend
Weekend
98.0400 101.2800 97.4000 99.0200 966,700

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.

21 8-K 8-K (opens SEC filing in a new tab) After market open · 14:00 ET Summarise
20 10-Q 10-Q (opens SEC filing in a new tab) After market open · 14:20 ET Summarise
19 8-K 8-K (opens SEC filing in a new tab) Next filing day · accepted 04 Aug, 21:36 ET Summarise
18 8-K 8-K (opens SEC filing in a new tab) After market open · 11:00 ET Summarise
17 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:31 ET Summarise
16 10-Q 10-Q (opens SEC filing in a new tab) After market open · 14:31 ET Summarise
15 8-K 8-K (opens SEC filing in a new tab) Next filing day · accepted 05 May, 21:59 ET Summarise
14 8-K 8-K (opens SEC filing in a new tab) After market open · 11:30 ET Summarise
13 8-K 8-K (opens SEC filing in a new tab) After market open · 11:01 ET Summarise
12 DEFA14A DEFA14A (opens SEC filing in a new tab) Pre-market · 08:32 ET Summarise
11 DEF 14A DEF 14A (opens SEC filing in a new tab) Pre-market · 08:30 ET Summarise
10 10-K 10-K (opens SEC filing in a new tab) After market open · 12:34 ET Summarise
9 8-K 8-K (opens SEC filing in a new tab) Pre-market · 06:06 ET Summarise
8 8-K/A 8-K/A (opens SEC filing in a new tab) Next filing day · accepted 13 Feb, 18:24 ET Summarise
7 8-K 8-K (opens SEC filing in a new tab) After market open · 11:10 ET Summarise
6 8-K 8-K (opens SEC filing in a new tab) After market open · 13:19 ET Summarise
5 10-Q/A 10-Q/A (opens SEC filing in a new tab) After market open · 10:44 ET Summarise
4 10-Q 10-Q (opens SEC filing in a new tab) After market open · 14:45 ET Summarise
3 8-K 8-K (opens SEC filing in a new tab) Next filing day · accepted 04 Nov, 21:12 ET Summarise
2 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) After market open · 10:00 ET Summarise