Quanex Building Products Corporation NX

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Quanex Building Products Corporation 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 19.85 → 18.47 · -7.0%
22.55016.90011.250 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Jul 25Oct 25Jan 26Apr 26Jul 26

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

Price & SEC Filing History 23 Jul 2025 — 24 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
No data yet
18.1600 18.7100 18.2741 18.4700 129,509
17.8900 18.3100 17.4000 18.1600 364,200
18.2600 18.2700 17.6300 17.6600 304,400
Weekend
Weekend
18.1600 18.6200 17.8900 18.1700 389,300
17.5800 18.8000 17.5800 18.5600 400,000
17.1100 17.7700 17.1100 17.6400 271,000
17.2300 17.5900 17.0300 17.1800 285,500
17.2500 17.4300 16.7900 16.9800 306,800
Weekend
Weekend
16.8600 17.5100 16.8600 17.4000 272,700
16.0400 17.0000 16.0400 16.8400 388,900
16.2600 16.2600 15.4900 16.0000 440,700
17.0900 17.3600 16.5500 16.6000 310,200
17.1700 17.2200 16.4500 17.1800 361,700
Weekend
Weekend
No trading
18.1400 18.1400 16.8100 17.0800 413,700
18.4500 18.8100 17.9700 17.9800 389,200
18.2000 18.7000 17.9100 18.6200 339,200
17.8200 18.2900 17.2700 18.1900 447,900
Weekend
Weekend
17.6700 18.0100 17.3000 17.9600 982,500
17.6600 18.3400 17.5800 17.8200 454,000
16.7300 17.8200 16.5600 17.7700 366,000
16.5500 16.8600 16.4400 16.5600 369,400
17.0600 17.3200 16.8000 16.8500 311,100
Weekend
Weekend
No trading
16.4200 17.3700 16.4200 17.0000 727,400
16.4300 17.0800 16.0200 16.1800 562,100
16.9500 17.2700 16.4800 16.5300 387,500
17.5200 18.0700 16.7800 16.7800 446,600
Weekend
Weekend
16.9500 17.6400 16.9500 17.0200 357,400
16.0100 16.9300 15.5200 16.9000 420,900
16.6500 16.7300 15.8100 15.8600 485,000
16.2800 17.1700 16.0000 16.6500 531,900
15.9100 16.3300 15.6700 16.0000 617,400
Weekend
Weekend
18 · 10-Q After-hours · 16:15 ET 10-Q ↗
17.6900 17.8100 15.4100 15.4200 792,000
17 · 8-K After-hours · 16:17 ET FORM 8-K ↗
18.5600 18.7400 17.6700 17.8100 465,400
18.3200 18.4400 18.0300 18.1300 332,400
18.3200 18.7400 18.2200 18.3900 479,100
18.2900 18.2900 17.5100 18.1700 299,400
Weekend
Weekend
18.9400 18.9600 18.4400 18.6100 398,600
16 · 8-K After-hours · 16:17 ET FORM 8-K ↗
18.7200 18.9600 18.5000 18.8300 278,500
18.6000 19.0300 18.5600 18.9000 311,300
18.0200 18.5900 17.8100 18.3200 340,400
No trading
Weekend
Weekend
17.4000 17.7600 17.2800 17.7100 282,900
16.6700 17.5900 16.3800 17.1800 416,900
16.5500 17.1100 16.3500 17.0000 450,800
16.5200 16.5300 15.7300 16.5100 570,400
16.4500 17.0100 16.0400 16.8600 526,000
Weekend
Weekend
18.3000 18.3000 16.5900 16.6100 546,200
19.4400 19.6500 19.1300 19.1400 248,100
19.3900 19.4900 18.9600 19.1900 270,600
19.9600 19.9600 19.1600 19.5200 306,200
20.2000 20.3300 19.9000 19.9500 205,900
Weekend
Weekend
20.1700 20.6800 20.0000 20.2500 201,400
20.3900 20.6200 19.8000 20.0800 250,900
20.2100 20.5000 19.8800 20.1200 237,900
18.8700 19.7100 18.8000 19.5900 276,700
19.8500 19.8500 18.5200 18.5500 317,400
Weekend
Weekend
20.0900 20.0900 19.4900 19.9300 237,700
19.3600 20.1000 19.2300 19.9400 371,400
20.0600 20.2100 19.4500 19.4900 361,700
20.6800 20.6800 20.1800 20.2900 225,000
20.4300 20.9500 20.2400 20.6300 350,200
Weekend
Weekend
20.4200 20.7900 20.2900 20.4500 385,600
20.4000 20.7300 20.2100 20.4700 284,300
20.8000 20.8300 20.1300 20.3200 240,400
21.1400 21.3300 20.3000 20.4600 349,400
20.3000 20.9800 19.9900 20.9700 325,800
Weekend
Weekend
19.5000 20.6200 19.3200 20.2600 393,000
19.2300 19.4100 18.9600 18.9800 300,100
19.3600 19.6300 18.9000 19.1500 320,400
19.7100 19.7600 19.2400 19.5000 383,600
18.6000 19.8200 18.6000 19.7500 332,400
Weekend
Weekend
20.2000 20.5300 19.9000 19.9200 396,800
19.0700 20.5300 19.0000 20.1700 449,000
19.0300 19.4800 18.9000 19.2700 586,900
17.3100 17.9200 17.2000 17.8900 410,600
17.4000 17.7600 17.1800 17.7500 343,500
Weekend
Weekend
No trading
17.7800 18.3400 17.4000 17.4600 416,400
18.1300 18.5800 18.0100 18.1300 355,800
17.7100 18.1800 17.4000 17.9700 504,100
17.6900 17.7000 17.2800 17.4300 451,100
Weekend
Weekend
17.3700 17.6700 17.3000 17.4300 331,600
17.6500 18.0500 17.4700 17.5700 409,800
17.9500 18.1600 17.4900 17.9600 423,600
17.3900 17.9500 16.9200 17.7100 403,300
16.9900 17.5500 16.8000 17.2600 534,700
Weekend
Weekend
16.6300 16.7100 16.0100 16.3200 989,400
16.8000 16.9400 16.1300 16.4600 548,500
17.5800 17.9100 17.0600 17.0800 1,772,300
17.4800 17.7900 17.2000 17.6700 636,200
17.1500 17.4900 16.9700 17.2700 603,900
Weekend
Weekend
17.1800 17.3400 16.7300 16.8600 646,500
17.3600 17.5500 16.9900 17.0500 770,800
17.7400 18.0900 17.4900 17.7000 650,700
16.9900 18.2600 16.8000 17.7000 631,300
16.6500 17.2500 16.3500 17.1700 1,065,400
Weekend
Weekend
15 · 10-Q After-hours · 16:15 ET 10-Q ↗
18.0800 18.8400 16.8500 17.3500 1,127,700
14 · 8-K After-hours · 16:17 ET FORM 8-K ↗
19.4100 19.6400 18.3000 18.8000 776,700
19.6600 19.8800 19.1000 19.6700 464,100
13 · 8-K After-hours · 16:15 ET FORM 8-K ↗
19.5900 19.8600 19.3700 19.5200 495,200
20.1900 20.5700 19.8700 20.3300 395,000
Weekend
Weekend
20.5700 20.6700 19.9700 20.5300 575,300
12 · 8-K After-hours · 16:17 ET FORM 8-K ↗
21.1200 21.4500 20.4700 20.8500 402,900
22.2600 22.2600 20.9100 20.9800 532,700
22.0100 22.5200 22.0100 22.1900 281,500
22.4200 22.5400 21.6900 21.9100 631,400
Weekend
Weekend
22.0700 22.9800 21.8500 22.5500 409,400
22.0100 22.3000 21.8900 22.1400 470,100
22.0600 22.7700 21.9100 22.0700 418,200
22.0000 22.1500 21.4500 22.1100 517,100
No trading
Weekend
Weekend
21.8900 22.3500 21.1800 22.0400 649,900
22.5700 22.9000 21.8300 21.8900 579,100
22.1800 22.4600 21.8300 22.3500 584,700
21.7200 22.3700 21.5000 22.1100 476,200
21.2000 21.6600 20.9300 21.4700 402,300
Weekend
Weekend
20.5600 21.3800 20.5600 21.2900 653,800
19.9500 20.6000 19.9300 20.3600 693,600
19.6800 20.5000 19.4800 20.1000 996,700
19.0400 19.6900 18.8700 19.3800 671,300
18.6300 19.2100 18.5600 19.0100 420,600
Weekend
Weekend
18.5200 18.9200 18.2800 18.7200 615,600
18.4100 18.7000 18.2100 18.6700 607,000
11 · DEF 14A After-hours · 16:06 ET FORM DEF 14A ↗
18.6600 18.8600 18.2700 18.3700 545,800
18.4300 18.6500 18.0700 18.5100 451,200
18.8000 18.8900 18.4000 18.5600 410,000
Weekend
Weekend
19.1200 19.1200 18.7400 18.8100 326,500
19.1400 19.6200 19.1200 19.2000 443,500
18.4500 19.0500 18.3100 18.9600 442,400
18.2200 18.4400 18.0300 18.2600 784,400
No trading
Weekend
Weekend
10 · 8-K After-hours · 16:15 ET FORM 8-K ↗
18.5900 18.7500 18.4300 18.7100 729,500
18.1300 18.6200 18.0400 18.5700 646,800
17.8300 18.4000 17.7000 18.0500 710,100
17.7000 17.9400 17.6000 17.8100 643,100
17.3600 17.8300 17.1600 17.7000 882,000
Weekend
Weekend
9 · 8-K After-hours · 16:15 ET FORM 8-K ↗
16.7700 17.5700 16.5200 17.5300 628,300
15.6800 16.9800 15.5700 16.5100 528,800
16.3900 16.4100 15.5800 15.7600 698,200
15.6400 16.2700 15.5100 16.2200 688,000
15.3100 16.0000 15.2900 15.7300 591,100
Weekend
Weekend
15.4700 15.8100 15.3300 15.3700 584,100
No trading
15.5300 15.7300 15.3500 15.3800 642,000
15.3700 15.7200 15.3700 15.5300 747,000
15.3200 15.5100 15.2000 15.4900 597,300
Weekend
Weekend
15.1600 15.3500 15.0800 15.3200 428,400
No trading
15.2200 15.4400 15.0900 15.3100 277,100
15.1700 15.3000 14.9800 15.1300 604,200
15.4200 15.6900 15.2100 15.2300 826,300
Weekend
Weekend
16.0400 16.1300 15.4200 15.4400 1,855,400
16.0700 16.5300 16.0700 16.2600 1,596,000
16.2300 16.4400 15.5800 15.8700 1,817,600
16.1900 16.8600 16.0000 16.2300 1,651,100
16.3500 16.6300 14.6800 16.0700 2,174,700
Weekend
Weekend
8 · 10-K After-hours · 17:09 ET 10-K ↗
20.0000 20.4200 16.2500 16.5200 3,440,100
7 · 8-K After-hours · 16:17 ET FORM 8-K ↗
14.6600 15.2900 14.6600 15.0800 1,597,500
13.7700 14.5200 13.7500 14.5000 1,786,300
13.4800 13.8000 13.1800 13.6300 729,600
13.9100 14.1000 13.5400 13.5700 805,100
Weekend
Weekend
6 · 8-K After-hours · 16:15 ET FORM 8-K ↗
13.7400 14.1100 13.6500 13.8500 474,700
13.6600 13.8400 13.4400 13.6600 718,000
13.3500 14.0100 13.2600 13.7000 741,300
13.2400 13.3900 12.9900 13.2700 548,200
12.7800 13.4100 12.6800 13.0900 840,800
Weekend
Weekend
12.9500 13.0600 12.8100 12.9600 295,300
No trading
12.3500 13.1300 12.3300 12.8700 1,051,800
12.2800 12.8000 12.1800 12.5300 766,600
11.9000 12.3400 11.7500 12.1500 990,100
Weekend
Weekend
11.4300 12.1200 11.3700 11.9900 938,200
11.5300 11.6400 11.1600 11.2500 626,400
11.8900 12.2300 11.0400 11.3500 683,500
12.1100 12.1700 11.8800 11.9200 640,700
12.9600 12.9600 12.2100 12.2300 539,900
Weekend
Weekend
13.0600 13.1300 12.6300 12.9500 425,500
13.1000 13.3800 12.9300 13.0600 383,600
13.1900 13.5100 13.0900 13.1800 425,000
13.3000 13.3300 13.0600 13.1100 329,900
13.2800 13.2800 12.8600 13.1800 394,500
Weekend
Weekend
13.0200 13.1100 12.8400 13.0600 549,600
13.1700 13.7200 12.8800 13.0200 416,700
13.1700 13.4700 13.0100 13.3800 498,000
13.8600 13.9000 13.1500 13.1900 699,700
14.1400 14.1800 13.8000 14.0300 563,200
Weekend
Weekend
14.1900 14.2900 13.9200 14.2100 555,300
14.3200 14.6500 14.1300 14.2500 516,100
14.7500 14.9800 14.3600 14.4800 511,700
5 · 8-K After-hours · 16:15 ET FORM 8-K ↗
15.0000 15.3100 14.8700 14.9000 558,000
15.6000 15.8300 15.1100 15.1100 397,100
Weekend
Weekend
15.4500 15.6500 15.2200 15.5100 616,400
15.1200 15.5700 15.0900 15.2500 503,600
15.3200 15.4900 14.9800 15.0600 496,800
14.9800 15.4900 14.9400 15.3500 683,000
4 · 8-K After-hours · 16:31 ET FORM 8-K ↗
14.7000 15.3000 14.6500 15.0400 751,700
Weekend
Weekend
14.2300 14.7000 14.1500 14.6200 433,200
14.3000 14.3400 13.9900 14.3400 444,200
14.2600 14.5600 14.0900 14.2600 411,200
13.3800 14.3300 13.2800 14.2200 755,500
13.6600 13.6700 13.1100 13.5200 753,200
Weekend
Weekend
14.1600 14.2700 13.3800 13.5100 657,800
14.4900 14.4900 14.0500 14.0500 582,000
14.4800 14.6700 14.2000 14.4800 408,400
14.5500 14.8200 14.2200 14.3900 554,900
14.9300 14.9300 14.4300 14.5300 644,800
Weekend
Weekend
14.7600 14.9600 14.6000 14.7300 612,400
14.4500 14.7600 14.3900 14.7500 684,800
14.1200 14.5700 13.9900 14.4400 582,000
13.8400 14.2200 13.6600 14.2200 591,800
13.8700 14.0000 13.3600 13.8800 675,500
Weekend
Weekend
13.5600 14.2000 13.4700 13.8000 605,000
13.6500 13.6500 13.2200 13.4900 782,500
14.0000 14.1700 13.7000 13.8100 498,100
14.0600 14.3000 13.9400 14.0900 516,800
13.5500 14.0200 13.5000 13.9600 784,800
Weekend
Weekend
14.5200 14.5500 13.6900 13.7400 1,546,600
14.6700 14.7800 14.4400 14.5500 644,800
15.3000 15.6400 14.5200 14.6300 546,000
15.0000 15.3600 14.7000 15.2300 553,800
14.9200 15.1600 14.7200 15.0300 1,145,800
Weekend
Weekend
14.9900 15.0200 14.3900 14.4000 814,600
15.2100 15.4200 14.8200 15.1900 942,000
15.2900 15.9300 15.0900 15.2000 1,059,000
16.0700 16.0900 15.1600 15.2900 1,206,600
18.2000 18.2000 16.1500 16.2000 1,150,500
Weekend
Weekend
3 · 10-Q After-hours · 16:01 ET 10-Q ↗
17.0000 18.7100 16.4200 18.1800 1,968,400
2 · 8-K After-hours · 16:18 ET FORM 8-K ↗
20.3500 21.2100 20.1900 20.9100 678,800
20.4800 20.7000 20.0000 20.0900 494,900
20.8100 21.0200 20.5900 20.7800 370,700
No trading
Weekend
Weekend
1 · 8-K After-hours · 16:17 ET FORM 8-K ↗
21.3800 21.4800 21.1000 21.2700 350,800
22.0400 22.0500 20.9100 21.3700 386,600
21.8600 22.1000 21.5500 21.9100 268,000
21.9700 22.2200 21.8000 21.9400 268,800
22.2100 22.3600 21.9600 22.0100 316,100
Weekend
Weekend
21.2000 22.8100 20.9500 22.4700 436,300
20.7100 20.9100 20.3200 20.8300 239,700
21.6300 21.6300 20.9500 20.9600 342,700
21.3200 22.0800 21.2500 21.6700 464,500
21.0400 21.3400 21.0400 21.1000 255,400
Weekend
Weekend
21.6100 21.7500 20.9300 20.9900 480,000
21.4600 21.7300 21.2500 21.4200 397,000
20.9400 22.2000 20.9400 22.1000 407,100
19.6700 20.8500 19.5300 20.8300 324,000
19.6900 19.8600 19.1700 19.2800 276,400
Weekend
Weekend
19.9300 19.9300 19.4900 19.6300 345,800
19.4700 20.0000 19.2400 19.6900 354,100
19.7900 19.7900 19.1300 19.1500 383,700
19.4100 19.6800 19.3200 19.6100 429,600
19.6900 20.1600 19.2600 19.3500 366,400
Weekend
Weekend
19.1600 19.7500 18.9200 19.5700 790,400
19.3000 19.7700 19.2100 19.4800 577,100
19.9400 20.2000 19.5500 19.6700 394,100
19.9300 20.0800 19.7400 19.9800 415,800
19.8300 20.0300 19.6400 19.8600 316,400
Weekend
Weekend
19.6100 19.8100 19.3900 19.8000 211,300
19.5700 19.7900 19.3000 19.4300 272,600
19.7700 20.0100 19.5300 19.8500 443,300

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.

18 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
17 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:17 ET Summarise
16 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:17 ET Summarise
15 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
14 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:17 ET Summarise
13 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
12 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:17 ET Summarise
11 DEF 14A FORM DEF 14A (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
10 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
9 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
8 10-K 10-K (opens SEC filing in a new tab) After-hours · 17:09 ET Summarise
7 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:17 ET Summarise
6 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
5 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
4 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:31 ET Summarise
3 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:01 ET Summarise
2 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:18 ET Summarise
1 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:17 ET Summarise