JFB Construction Holdings - Class A JFB

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JFB Construction Holdings - Class A Common Stock · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 3.6920 · FX 1 USD = 1.290540 SGD · about SGD 4.7647 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 4.00 → 3.69 · -7.7%
16.7859.6602.535 1 2 3 4 5 6 7 8 9 10,11 12 13 14 15 16 17 18 19 20 21 22 23,24 Jul 25Oct 25Jan 26Apr 26Jul 26

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

Price & SEC Filing History 27 Jul 2025 — 28 Jul 2026 (Last year)

Daily Nasdaq 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
3.8700 3.9900 3.6050 3.6920 115,099
Weekend
Weekend
3.7600 4.0800 3.7600 3.9200 162,800
3.7700 3.8300 3.5200 3.7700 184,200
3.7200 3.8500 3.6800 3.7500 201,100
3.7200 3.7900 3.6200 3.7400 197,100
3.9100 4.0800 3.6620 3.7200 249,700
Weekend
Weekend
4.4600 4.5000 3.8000 3.9600 414,400
24 · 8-K After-hours · 16:55 ET 8-K ↗ 23 · 10-Q/A After-hours · 16:56 ET 10-Q/A ↗
4.6300 4.8000 4.4600 4.4600 194,600
4.5200 4.8000 4.4800 4.7500 191,400
4.7500 4.8600 4.4500 4.5500 219,800
4.8400 4.9200 4.6300 4.7100 187,000
Weekend
Weekend
4.7500 4.9000 4.7000 4.8300 99,400
4.9000 4.9500 4.7500 4.8100 125,900
4.7700 4.9800 4.6600 4.7800 223,300
5.1800 5.2000 4.7050 4.7600 405,300
4.8500 5.5000 4.8200 5.2300 472,400
Weekend
Weekend
No trading
22 · 10-K/A After market open · 15:36 ET 10-K/A ↗
4.9900 5.3500 4.7400 4.8800 735,800
4.8000 4.9300 4.6200 4.6400 290,100
4.7200 4.9750 4.6200 4.8100 350,700
4.8000 4.8800 4.6000 4.6900 337,800
Weekend
Weekend
4.8100 4.9830 4.6450 4.7000 357,000
21 · 8-K After-hours · 16:30 ET 8-K ↗
4.8700 4.9600 4.7500 4.8500 193,600
4.9100 5.1000 4.7700 4.8700 204,100
4.7600 5.1520 4.6510 4.9000 519,400
4.6000 5.2000 4.5850 4.9900 626,600
Weekend
Weekend
No trading
4.7500 4.8500 4.3010 4.5000 398,400
5.0900 5.2100 4.7300 4.7500 490,500
20 · 10-K/A Next filing day · accepted 16 Jun, 19:22 ET 10-K/A ↗
5.0900 5.3900 5.0010 5.1300 474,400
5.2000 5.4100 4.9100 5.0500 391,600
Weekend
Weekend
5.3000 5.4900 4.8700 5.0600 340,700
5.2000 5.3500 5.1600 5.2700 266,900
5.1800 5.5000 5.1100 5.2500 225,500
5.5400 5.8000 5.0300 5.2100 504,000
5.5700 5.7100 5.3090 5.3500 414,800
Weekend
Weekend
5.8600 5.9600 5.5000 5.5700 454,700
5.5200 6.0900 5.3220 5.8400 887,500
6.1750 6.3000 5.4600 5.6400 715,600
5.9800 6.4500 5.7500 6.0400 721,000
5.8800 6.2000 5.8800 6.0500 708,000
Weekend
Weekend
6.0200 6.0790 5.5200 5.7800 801,600
5.6400 6.6500 5.2000 6.1600 5,616,600
5.2300 5.3250 5.0800 5.1800 133,600
5.6000 5.6400 5.1500 5.3100 371,800
No trading
Weekend
Weekend
5.3800 5.5200 5.3000 5.5200 258,400
5.2900 5.4200 5.2200 5.3500 111,300
5.1300 5.4000 5.0200 5.3000 247,000
19 · 8-K After-hours · 16:01 ET 8-K ↗
5.1400 5.2510 5.0300 5.1300 64,300
5.2600 5.2900 5.0100 5.2100 127,800
Weekend
Weekend
5.2800 5.3250 5.1100 5.2600 146,600
18 · 10-Q After-hours · 16:09 ET 10-Q ↗
5.3200 5.4400 5.0300 5.2800 303,600
5.7000 5.7000 5.3600 5.4400 189,000
5.7900 5.8900 5.4100 5.6800 226,500
17 · 8-K Pre-market · 06:30 ET 8-K ↗
5.7100 5.8600 5.5500 5.7900 228,400
Weekend
Weekend
5.5800 5.7900 5.4350 5.6200 179,900
5.7800 5.9000 5.3700 5.5800 387,900
6.0000 6.0000 5.7300 5.7700 227,900
5.8400 6.2250 5.7000 6.0000 232,300
16 · 8-K After-hours · 16:30 ET 8-K ↗
6.2100 6.2630 5.7000 5.7700 442,400
Weekend
Weekend
5.8000 6.4300 5.7800 6.1400 443,100
5.8000 5.8000 5.5010 5.7600 313,200
6.0000 6.4300 5.6700 5.7900 351,600
6.1400 6.3100 5.7500 5.8500 122,800
5.9200 6.3000 5.6600 6.2900 217,300
Weekend
Weekend
6.1600 6.3000 5.8000 5.8500 167,200
6.5200 6.5900 5.8000 6.0600 282,400
6.3000 6.6690 6.1500 6.5200 218,800
15 · 10-K/A After-hours · 16:30 ET 10-K/A ↗
5.6000 6.3400 5.6000 6.2500 444,100
5.5300 5.6350 5.4000 5.5800 104,200
Weekend
Weekend
5.5100 5.7000 5.4200 5.5200 185,400
5.8100 5.8250 5.2200 5.3800 134,400
5.7100 5.9200 5.6000 5.8100 120,700
5.7700 5.8400 5.5100 5.6500 153,700
5.9000 6.1310 5.4800 5.6300 140,300
Weekend
Weekend
6.4800 6.5050 5.9000 5.9500 156,400
6.2700 6.6500 6.1700 6.4800 130,900
6.3000 6.7000 6.1000 6.3200 154,400
6.6000 6.8000 6.1000 6.2300 103,200
6.6200 7.1200 6.5580 6.5800 130,800
Weekend
Weekend
No trading
6.2700 6.7550 6.0600 6.6200 139,600
6.9100 7.2000 6.6100 6.6200 318,400
14 · 10-K After market open · 15:51 ET 10-K ↗
6.7600 6.9310 5.7000 6.1200 227,000
7.1400 7.3400 6.4600 6.4900 174,000
Weekend
Weekend
8.0900 8.0900 6.8000 7.2700 195,000
9.1300 9.4540 7.8200 8.2300 180,600
9.5200 10.0900 8.7300 9.0100 259,000
13 · 8-K After-hours · 17:15 ET 8-K ↗
9.2400 10.2300 9.0000 9.8150 319,600
8.5150 9.3200 8.5050 9.2800 270,200
Weekend
Weekend
9.0000 9.4950 8.2500 8.2650 290,800
8.5400 9.5000 8.2050 9.0950 200,600
8.8750 9.1250 8.4600 8.5650 114,800
9.0500 9.3475 8.7750 8.9100 141,600
9.6250 9.7875 8.7500 9.1000 152,400
Weekend
Weekend
9.0700 9.3500 8.6300 9.2700 256,000
8.9850 9.2000 8.4000 8.9600 264,400
8.9350 9.3000 8.7850 9.0300 327,400
9.5000 9.5650 8.5300 8.7900 399,400
8.5000 10.2965 8.3800 9.2300 359,200
Weekend
Weekend
8.7000 8.9125 8.1750 8.2200 124,200
9.9200 10.0000 8.5400 8.6850 269,400
10.2550 10.3545 9.1550 9.9200 171,000
9.7550 10.8700 9.4100 9.9650 433,800
7.4650 9.9000 7.4650 9.4400 677,000
Weekend
Weekend
7.5150 7.8950 7.0000 7.5850 182,800
8.0000 8.3000 7.5000 7.8300 134,000
9.2500 9.3150 7.8000 8.0250 310,600
9.3750 9.8450 9.2900 9.4050 228,600
9.4750 9.8000 9.2500 9.5500 175,000
Weekend
Weekend
10.5000 11.0350 9.2750 9.5000 564,800
11.2900 11.4450 9.8000 10.2325 626,000
12 · 8-K After-hours · 17:22 ET 8-K ↗
9.4400 12.0900 9.3000 10.4500 1,959,000
17.5050 17.5500 6.5800 8.5000 1,927,000
11 · 8-K Pre-market · 08:51 ET 8-K ↗ 10 · 8-K Pre-market · 06:04 ET 8-K ↗
No trading
Weekend
Weekend
14.2350 14.9350 13.1400 14.9350 111,600
15.6900 15.9695 14.0450 14.0650 114,400
15.1400 16.1200 14.8500 16.0000 126,400
17.2500 17.2500 14.6700 14.9800 189,400
15.9250 17.3250 15.4000 16.7850 302,400
Weekend
Weekend
11.7100 15.2350 11.7100 15.0475 185,200
13.8250 13.8250 11.1300 11.7050 193,400
15.0000 15.0000 12.6450 13.9150 209,600
14.0600 16.8400 13.4900 14.3300 223,000
13.4200 14.8450 13.4200 13.6400 194,600
Weekend
Weekend
13.5450 14.5000 12.7400 13.2250 113,600
12.5550 14.0000 12.5550 13.7100 79,600
13.4500 13.7450 12.7000 12.7100 74,000
12.9100 13.9500 12.7000 13.4525 42,200
9 · 8-K After-hours · 17:00 ET 8-K ↗
13.0750 14.0000 12.5000 12.7550 69,800
Weekend
Weekend
8 · 8-K After-hours · 16:15 ET 8-K ↗
12.5000 13.7700 11.6900 12.9550 96,000
12.2550 12.8750 11.5000 12.3600 110,800
12.2950 12.6470 11.5900 12.0350 68,400
11.3350 13.2500 10.0000 12.3200 153,000
No trading
Weekend
Weekend
10.2750 12.0825 9.6300 11.8250 172,800
9.2500 10.7750 9.2500 10.2750 194,400
8.1750 9.3975 8.1750 8.9700 132,400
7.9450 8.3750 7.7400 7.9475 35,200
8.2000 8.3700 7.4350 8.0100 143,200
Weekend
Weekend
7.3300 7.7500 7.3000 7.6800 28,400
7.3800 7.5025 7.2900 7.3300 28,000
7.9150 8.2500 7.3775 7.4950 61,000
7.5650 8.3055 7.5650 8.2400 63,000
7.8700 7.8700 7.5100 7.6100 27,800
Weekend
Weekend
7.5000 7.7500 7.1500 7.7500 110,000
No trading
7.1000 7.6725 7.0500 7.3100 144,400
7.4000 7.7450 6.8950 7.0750 185,800
7.5700 7.8750 7.0100 7.4100 323,800
Weekend
Weekend
7.0200 7.8850 6.9455 7.7350 187,400
No trading
7.4200 7.4200 6.8260 7.0500 78,200
8.2750 9.3400 6.7500 7.5250 838,800
7.0800 7.4700 6.2500 6.9100 340,400
Weekend
Weekend
7.2750 7.3935 6.8300 7.0250 70,200
7.2750 7.4950 7.0200 7.2600 89,600
7.0000 7.3750 6.8670 7.1800 110,600
6.9200 7.2490 6.7800 6.8850 83,400
7.4250 7.4525 6.8500 6.9200 54,800
Weekend
Weekend
7.5600 7.6925 7.0650 7.4850 109,400
7 · S-1/A After-hours · 17:03 ET S-1/A ↗
8.1200 8.1590 7.5300 7.6300 66,800
10.5500 11.5000 7.7500 8.0350 503,200
9.4500 10.0000 8.5000 9.5300 188,600
8.0000 8.8900 7.9350 8.4400 101,000
Weekend
Weekend
8.7000 8.9580 7.5350 7.5850 82,800
8.5550 9.2625 8.5400 8.8000 146,000
9.1250 9.2700 8.5050 8.8200 87,600
9.4950 9.6615 9.0810 9.1250 25,800
9.9650 10.0000 8.6850 9.3850 44,800
Weekend
Weekend
9.7150 10.2350 9.7150 10.2350 9,000
No trading
10.3500 10.5000 9.7550 9.7650 88,800
10.0450 10.4500 9.0400 10.4100 49,000
8.9600 10.1000 8.8950 10.1000 50,800
Weekend
Weekend
9.6250 11.2250 8.6750 8.9400 257,600
8.3600 9.6250 8.3600 9.4000 76,400
8.2200 8.5500 8.1580 8.2750 64,600
8.1300 8.5400 8.1300 8.3150 37,600
8.2350 8.4750 8.2350 8.4750 23,600
Weekend
Weekend
6 · 10-Q After market open · 13:37 ET 10-Q ↗
8.2500 8.8750 7.6600 8.4550 94,600
8.2350 8.4780 8.1250 8.3900 41,200
8.3500 8.6450 8.0250 8.2850 47,600
9.5000 9.5000 8.0345 8.3500 206,400
8.4000 8.8700 8.4000 8.8700 41,400
Weekend
Weekend
8.2500 8.8500 8.2415 8.3750 45,200
8.3900 8.9700 7.8100 8.3800 103,800
8.6250 8.6250 7.9300 8.3300 68,000
7.9700 8.9930 7.9005 8.3250 62,800
8.2500 8.6250 7.8675 8.1800 118,600
Weekend
Weekend
8.1250 8.3400 7.2050 8.2700 58,600
8.6750 9.0950 7.7750 8.3450 120,200
8.2250 10.0000 7.8005 8.9950 220,600
7.5950 8.5000 7.0750 8.2575 171,000
6.4500 7.6900 6.4500 7.5950 106,400
Weekend
Weekend
6.1000 6.4900 5.8800 6.4700 109,400
6.0050 6.3250 5.7100 5.8400 127,000
6.7550 6.9750 5.8500 6.0325 221,800
6.4050 7.0700 6.4050 6.8700 134,800
6.9750 7.2500 6.4050 6.4750 204,600
Weekend
Weekend
5 · 8-K After-hours · 16:35 ET 8-K ↗
7.0300 7.3750 6.6400 6.9700 156,200
7.5200 7.6750 7.0550 7.1050 47,400
7.8000 7.9400 7.3500 7.6750 124,000
7.2300 7.8070 7.0000 7.7950 93,000
7.0000 7.4000 6.7115 7.3750 56,200
Weekend
Weekend
4 · S-1 After market open · 11:39 ET S-1 ↗
7.0050 7.4125 6.7750 7.1900 133,600
6.6800 7.2350 6.6650 7.1350 265,000
6.5150 7.1550 6.5150 6.6650 164,800
7.1950 7.2780 6.5650 6.6400 269,200
7.3900 7.8250 7.2550 7.3300 167,200
Weekend
Weekend
7.7600 8.2850 7.1600 7.7050 443,200
3 · 8-K After-hours · 17:09 ET 8-K ↗
6.7400 7.8400 6.6100 7.6350 568,800
6.0400 7.0950 5.8500 6.9500 691,600
5.6650 6.6650 5.4500 6.4600 1,275,600
5.5800 6.5300 4.8500 6.3500 51,282,600
Weekend
Weekend
2.6800 3.5800 2.6750 3.4250 19,716,400
2 · 8-K After-hours · 16:05 ET 8-K ↗
2.9550 2.9725 2.5910 2.6600 40,400
2.8700 3.0250 2.8700 3.0250 19,800
2.8775 3.0500 2.8775 2.8950 19,600
2.8750 3.0500 2.7115 3.0325 27,200
Weekend
Weekend
2.7700 3.0450 2.5900 2.9900 198,800
3.0640 3.0640 2.4500 2.6050 77,800
3.0600 3.0600 2.8950 2.9050 12,400
3.0000 3.0750 2.6795 3.0750 47,200
2.8750 3.0250 2.6050 3.0250 50,000
Weekend
Weekend
2.5450 3.2250 2.5000 2.9200 108,800
2.7800 2.9100 2.5700 2.6700 96,000
2.6300 2.8700 2.6200 2.7060 24,400
2.8450 2.9000 2.5050 2.5350 67,200
3.2750 3.2750 2.7175 2.8250 82,400
Weekend
Weekend
3.3450 3.4910 3.1550 3.3400 37,200
3.4750 3.6000 3.2375 3.5900 31,400
3.4250 3.5900 3.3600 3.5900 33,400
3.3150 3.4700 3.1650 3.4500 35,400
No trading
Weekend
Weekend
3.4700 3.4700 2.9000 3.1000 64,200
3.5375 3.6200 3.4550 3.4700 27,800
3.4650 3.6725 3.4650 3.5750 19,400
3.5450 3.6300 3.4625 3.5900 15,600
3.5850 3.7400 3.5225 3.5900 19,400
Weekend
Weekend
3.7550 3.7550 3.6450 3.6850 25,200
3.6345 3.7550 3.6345 3.6615 11,200
3.6900 3.7725 3.4225 3.6115 115,200
3.7550 3.7750 3.6000 3.7050 98,800
3.7360 3.7360 3.5700 3.6850 20,400
Weekend
Weekend
3.7250 3.8050 3.5900 3.5915 15,800
1 · 10-Q After market open · 15:06 ET 10-Q ↗
3.7900 3.7900 3.4950 3.5925 19,200
3.6500 3.8200 3.5050 3.5400 84,200
4.0100 4.2410 3.6360 3.6650 111,000
4.3250 4.5805 3.9800 4.0000 68,000
Weekend
Weekend
5.3100 5.3150 4.1200 4.2450 72,200
5.0000 5.2950 4.7750 5.2000 116,800
5.2500 5.4000 4.8465 5.0000 271,400
4.2450 5.1250 4.1080 5.0000 476,800
3.8950 4.2210 3.7670 4.1000 177,200
Weekend
Weekend
3.4500 3.4950 3.1850 3.4950 26,000
3.5000 3.6150 3.3600 3.4700 35,000
3.6300 3.6300 3.3200 3.4000 22,000
3.9800 3.9800 3.5150 3.5450 40,400
3.8450 4.0000 3.4800 4.0000 103,200
Weekend

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.

24 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:55 ET Summarise
23 10-Q/A 10-Q/A (opens SEC filing in a new tab) After-hours · 16:56 ET Summarise
22 10-K/A 10-K/A (opens SEC filing in a new tab) After market open · 15:36 ET Summarise
21 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
20 10-K/A 10-K/A (opens SEC filing in a new tab) Next filing day · accepted 16 Jun, 19:22 ET Summarise
19 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:01 ET Summarise
18 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:09 ET Summarise
17 8-K 8-K (opens SEC filing in a new tab) Pre-market · 06:30 ET Summarise
16 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
15 10-K/A 10-K/A (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
14 10-K 10-K (opens SEC filing in a new tab) After market open · 15:51 ET Summarise
13 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:15 ET Summarise
12 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:22 ET Summarise
11 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:51 ET Summarise
10 8-K 8-K (opens SEC filing in a new tab) Pre-market · 06:04 ET Summarise
9 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
7 S-1/A S-1/A (opens SEC filing in a new tab) After-hours · 17:03 ET Summarise
6 10-Q 10-Q (opens SEC filing in a new tab) After market open · 13:37 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:35 ET Summarise
4 S-1 S-1 (opens SEC filing in a new tab) After market open · 11:39 ET Summarise
3 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:09 ET Summarise
2 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
1 10-Q 10-Q (opens SEC filing in a new tab) After market open · 15:06 ET Summarise