MultiSensor AI Holdings, Inc MSAI

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MultiSensor AI Holdings, Inc. - Common Stock · Company · Nasdaq · Technology / Electronic Components

Paper trade (simulated — no real money)

Fill: USD 3.6500 · FX 1 USD = 1.277900 SGD · about SGD 4.6643 per unit

Sign in to practise with simulated trades before investing real money. 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 38.48 → 3.65 · -90.5%
79.20041.4253.650 1,2 3 4,5 6,7 8 9 10 11,12 13,14 15 16 17,18 19,20 21 22,23 24 25,26 27 28 29 30,31 Oct 25Jan 26Apr 26Jul 26Oct 26

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

Price & SEC Filing History 24 Oct 2025 — 25 Oct 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.

Weekend
Weekend
4.2000 4.3200 3.6500 3.6500 18,536
4.3820 4.3820 3.8930 3.9100 12,600
4.4300 4.4300 4.0230 4.1790 7,700
4.1400 4.2800 4.1400 4.2700 3,300
3.9400 4.2250 3.9400 4.1600 9,300
Weekend
Weekend
4.2870 4.4500 3.8620 4.0600 19,600
4.2610 4.3170 4.2400 4.3000 6,200
4.6300 4.6300 4.2200 4.3700 6,900
5.0000 5.0000 4.6400 4.6500 6,600
4.6500 4.7600 4.5000 4.7500 7,000
Weekend
Weekend
4.4400 4.7350 4.4000 4.6500 16,100
4.5510 4.5510 4.3800 4.4380 2,800
4.5000 4.6100 4.4200 4.6000 9,100
4.7150 4.7150 4.5500 4.5500 5,400
4.7500 4.7500 4.6000 4.6000 5,100
Weekend
Weekend
4.7100 4.7600 4.6850 4.7050 9,800
4.7130 4.7550 4.6500 4.7550 2,100
4.8000 5.3700 4.6710 4.8600 11,800
4.6000 4.9080 4.6000 4.7500 2,300
4.7400 4.8700 4.6300 4.7000 3,700
Weekend
Weekend
4.7900 4.8900 4.7900 4.8250 1,400
4.8100 4.9500 4.6200 4.8650 11,100
4.7270 4.8250 4.7270 4.8210 1,600
4.7350 4.9300 4.6300 4.9300 6,000
4.8400 4.9480 4.7500 4.8200 3,100
Weekend
Weekend
4.7000 4.8500 4.7000 4.7200 8,900
4.7100 4.9700 4.6500 4.7300 10,100
4.8000 4.8080 4.6600 4.6600 5,500
4.7550 4.7550 4.7150 4.7150 2,000
4.8800 5.0000 4.8800 4.8900 7,100
Weekend
Weekend
4.7000 4.9390 4.7000 4.8100 10,200
4.7750 4.9100 4.6600 4.6600 13,700
4.9500 4.9500 4.7000 4.7500 18,900
4.8900 5.0100 4.8300 4.9600 17,200
No trading
Weekend
Weekend
4.7900 5.0300 4.7900 4.8700 7,300
5.2150 5.2150 4.7600 4.7900 35,200
5.1050 5.3850 5.0500 5.0500 13,300
5.1400 5.1900 5.0000 5.0900 9,600
5.2200 5.2940 5.1850 5.2100 3,900
Weekend
Weekend
5.4500 5.5200 5.3000 5.3700 16,600
5.2700 5.4500 5.2700 5.4300 19,300
5.2600 5.4500 5.2600 5.4500 8,800
5.5000 5.6800 5.2600 5.3100 31,700
5.7100 5.7100 5.2700 5.2800 23,600
Weekend
Weekend
5.5500 5.8200 5.5500 5.7000 10,900
5.4100 6.1000 5.4100 5.7600 38,900
5.4450 5.7120 5.3090 5.4300 19,500
5.4000 5.7320 5.2600 5.6300 40,600
5.1600 5.5770 5.1600 5.4200 16,400
Weekend
Weekend
5.9900 5.9900 5.1800 5.2200 45,100
31 · 10-Q After-hours · 16:07 ET 10-Q ↗ 30 · 8-K After-hours · 16:06 ET 8-K ↗
5.4800 6.0200 5.4550 5.7700 100,500
5.4050 5.5800 5.2460 5.5800 11,500
5.5600 5.5600 5.3500 5.3500 13,000
5.3920 5.5500 5.3300 5.3500 14,500
Weekend
Weekend
5.2750 5.5830 5.1800 5.3200 44,000
5.2050 5.4270 5.1100 5.1100 11,400
5.3800 5.5000 5.2600 5.2600 9,100
5.2000 5.7310 5.0300 5.4300 38,400
4.7700 5.1650 4.7700 5.0800 11,300
Weekend
Weekend
4.8900 5.0150 4.7490 4.7490 13,300
4.5400 4.7900 4.5200 4.7900 12,900
4.7500 4.7750 4.4500 4.5200 40,000
4.8800 5.0700 4.6300 4.8700 12,800
4.8500 5.0000 4.6400 4.7800 15,100
Weekend
Weekend
5.0000 5.1100 4.8400 4.8400 11,700
5.1500 5.2800 4.7570 5.1000 17,700
5.1600 5.3500 5.1600 5.2200 14,200
5.4170 5.4400 5.3350 5.3700 12,300
29 · 8-K After-hours · 16:05 ET 8-K ↗
5.3000 5.3000 5.1400 5.2300 7,200
Weekend
Weekend
5.2600 5.4170 5.1310 5.3200 29,900
5.5000 5.7500 5.3300 5.4100 15,500
5.4400 5.6300 5.2500 5.4900 54,900
5.2000 5.6600 5.0000 5.4700 35,300
5.1460 5.1800 5.0000 5.0500 11,900
Weekend
Weekend
5.1600 5.2700 5.1000 5.2400 15,400
5.1400 5.3150 5.1400 5.2100 9,900
5.2700 5.3000 5.0500 5.2100 14,900
5.6500 5.6500 5.0100 5.3300 24,000
5.1500 5.6580 4.9800 5.6000 81,800
Weekend
Weekend
No trading
5.3900 5.3900 5.0300 5.0850 23,500
5.2420 5.4900 5.1280 5.3300 14,300
5.1810 5.3500 4.9200 5.2100 14,700
5.0600 5.3900 4.8830 5.3500 27,400
Weekend
Weekend
5.1500 5.3000 4.8950 5.0000 187,800
5.3900 5.6350 5.2100 5.2500 18,100
5.4320 5.6200 5.2000 5.4300 30,900
5.4700 5.5500 5.3700 5.4400 34,800
5.7300 5.7900 5.5800 5.6600 28,500
Weekend
Weekend
No trading
28 · 8-K After-hours · 16:05 ET 8-K ↗
5.6900 6.0200 5.3850 5.9200 108,100
5.6200 5.7580 5.5800 5.6200 28,800
5.7400 5.9000 5.5500 5.7900 33,000
5.5600 5.9500 5.5600 5.7500 91,100
Weekend
Weekend
5.6800 5.7600 5.2700 5.4800 78,900
5.2900 5.7850 5.0490 5.7800 90,900
4.8700 5.3500 4.8200 5.3500 129,600
4.7600 5.0000 4.4000 4.9300 162,000
27 · DEFA14A Pre-market · 07:00 ET DEFA14A ↗
4.7200 5.0800 4.7100 4.7700 143,000
Weekend
Weekend
5.2700 5.2700 4.4600 4.7100 264,100
5.4000 5.5500 4.9000 5.4100 612,900
6.7600 7.9400 5.2800 5.6000 13,943,900
5.5500 5.9370 5.4300 5.4500 29,300
6.0100 6.0300 5.4050 5.4900 53,100
Weekend
Weekend
6.0400 6.1700 5.7900 5.8100 42,100
6.1800 6.4400 5.8600 6.0300 36,400
6.2500 6.4490 6.1600 6.2200 18,800
6.2700 6.8290 6.1200 6.4500 82,200
No trading
Weekend
Weekend
5.7450 6.3900 5.7450 6.2700 57,600
5.4500 5.9850 5.4500 5.8400 22,300
5.4500 5.9670 5.4500 5.5300 11,300
5.6700 5.6700 5.4800 5.5000 26,700
5.8300 5.8700 5.6000 5.7250 9,300
Weekend
Weekend
6.1000 6.1000 5.6510 5.7700 40,600
5.8900 6.2700 5.6300 6.2700 67,600
26 · 10-Q After-hours · 16:46 ET 10-Q ↗ 25 · 8-K After-hours · 16:38 ET 8-K ↗
6.0600 6.2490 5.8000 5.8300 68,100
5.8600 5.9680 5.5900 5.6400 43,500
5.9000 6.2600 5.7400 6.0000 33,100
Weekend
Weekend
6.0500 6.0500 5.8500 5.9450 21,200
6.1700 6.3500 5.5000 5.7900 64,200
6.3300 6.5700 6.0400 6.1900 21,900
6.5670 6.5670 6.0000 6.3000 25,400
6.5300 6.7850 6.2800 6.4400 34,700
Weekend
Weekend
6.7800 7.2000 6.3100 6.4700 77,600
6.0200 6.8200 6.0000 6.5600 98,700
5.5400 6.5700 5.4300 5.9500 92,800
24 · 8-K Next filing day · accepted 28 Apr, 17:36 ET 8-K ↗
5.3800 5.4800 5.3000 5.4200 27,900
5.4400 5.5500 5.3400 5.5300 32,600
Weekend
Weekend
23 · DEFA14A After-hours · 17:01 ET DEFA14A ↗ 22 · DEF 14A After-hours · 16:58 ET DEF 14A ↗
5.5700 5.6570 5.4850 5.5600 22,800
6.1800 6.1800 5.4000 5.5700 61,600
6.3000 6.3000 6.0730 6.2400 21,300
21 · 8-K After-hours · 16:06 ET FORM 8-K ↗
6.6900 6.7400 5.9700 6.1900 41,000
6.2700 6.6200 6.1000 6.6200 44,800
Weekend
Weekend
6.0500 6.7000 6.0100 6.2600 88,100
6.0500 6.2540 5.6960 5.9400 57,400
5.9000 6.3400 5.8700 6.1000 122,600
6.1600 6.6350 5.7700 5.8600 65,900
5.5700 6.2480 4.9900 6.0800 110,800
Weekend
Weekend
6.7200 6.9600 5.9600 6.0000 54,450
6.6400 6.9600 6.2400 6.6800 83,763
8.0000 9.0400 6.6000 6.6000 158,863
10.3200 10.3600 9.0800 9.4000 19,000
10.0000 11.1600 10.0000 10.0400 23,613
Weekend
Weekend
No trading
8.8800 10.5600 8.8000 9.6000 24,400
9.9600 10.0000 9.0000 9.0800 18,600
8.4000 9.6000 8.3200 9.2400 17,943
8.9200 9.4000 7.8800 8.2000 22,045
Weekend
Weekend
9.0400 9.2800 8.8000 8.8000 15,848
9.4800 10.2000 8.4800 9.2000 28,610
9.5200 9.7600 9.2000 9.4800 20,298
10.6800 10.8000 9.4000 9.7600 24,505
9.8800 11.2000 9.8800 10.7200 22,633
Weekend
Weekend
11.0400 11.6000 9.6000 9.7600 46,405
20 · 8-K After-hours · 17:15 ET 8-K ↗ 19 · 10-K After-hours · 16:56 ET 10-K ↗
11.4400 11.9200 11.1200 11.6000 45,698
11.9200 12.0000 11.2800 11.7200 30,283
12.0000 12.0000 11.4800 11.8400 18,618
12.8000 12.8400 11.2000 11.4800 86,698
Weekend
Weekend
18 · 8-K After-hours · 17:30 ET FORM 8-K ↗ 17 · 424B5 After-hours · 17:28 ET 424B5 ↗
12.2000 15.4000 12.0000 14.0000 147,728
11.8000 12.6400 11.8000 12.0800 15,728
12.0000 12.4000 11.7600 11.9200 10,185
12.4400 12.6000 11.8800 12.1600 15,463
12.0000 12.8000 11.6800 12.6800 27,393
Weekend
Weekend
11.9200 12.4800 11.3200 12.0000 22,978
11.9200 12.3600 11.6400 11.7200 10,435
11.3600 12.8400 11.3600 11.9200 30,090
11.8800 12.4000 11.2000 11.3200 28,870
11.2000 12.5600 11.2000 12.4000 29,440
Weekend
Weekend
11.6000 11.7600 11.2400 11.2800 5,233
11.4000 11.9600 11.3600 11.6000 17,570
11.6000 12.0800 11.4000 11.7600 18,543
11.2400 11.8000 11.2400 11.6000 4,928
12.0000 12.2800 11.2000 11.4800 11,678
Weekend
Weekend
12.4000 13.2000 12.0000 12.0400 13,978
12.7600 12.7600 12.0000 12.5600 11,443
12.2000 12.7600 11.9200 12.7600 18,310
11.6000 12.0800 11.5200 11.9600 15,485
No trading
Weekend
Weekend
11.8000 12.1600 11.4400 11.4400 10,118
12.4000 12.4000 11.4400 11.4400 17,570
12.4000 12.7600 11.6000 12.4000 17,213
12.6400 13.1600 12.5200 12.6000 6,565
11.7600 13.3600 11.7600 12.5200 26,215
Weekend
Weekend
16 · 8-K After-hours · 16:02 ET FORM 8-K ↗
11.4400 12.7200 11.2000 12.0400 44,415
11.7200 11.9200 10.9200 10.9200 24,423
11.9200 12.2000 10.8800 11.8400 20,308
12.5600 12.7200 11.9200 12.0800 16,593
11.7200 12.7600 11.4400 12.5600 24,863
Weekend
Weekend
11.9600 12.3200 11.5600 11.5600 21,978
12.5600 12.8000 11.6000 11.8000 48,230
12.6800 13.6000 12.1600 12.8000 61,228
12.8400 13.0000 12.0000 12.6800 42,138
14.1600 14.6000 12.0800 12.7200 241,850
Weekend
Weekend
14.4000 14.8000 13.1600 13.5200 48,118
12.8000 15.6000 12.5200 14.1200 92,313
11.4000 12.8000 11.4000 12.4400 48,518
11.7600 11.9200 10.8800 11.3600 32,045
No trading
Weekend
Weekend
12.3200 12.4400 11.7200 11.7600 21,333
12.4000 12.8000 12.0000 12.0400 20,135
12.7600 13.1200 10.8000 12.2000 42,590
13.4000 13.4000 12.3200 12.5600 48,290
14.4000 14.4000 13.2000 13.2000 43,085
Weekend
Weekend
14.2800 15.2000 13.6400 14.2000 57,205
14.0000 14.4000 13.3200 14.0000 35,393
15.1200 15.1600 12.1200 13.9600 74,025
16.4000 16.8000 14.1200 15.2000 164,623
12.9600 15.2000 12.4000 15.1200 91,835
Weekend
Weekend
11.6000 13.2000 11.4000 12.3600 113,658
No trading
15.6000 15.6800 10.0000 11.5200 237,095
15 · 424B3 After-hours · 16:13 ET 424B3 ↗
15.8800 16.8800 15.7600 16.3600 21,948
17.0400 17.1200 14.8000 16.1200 66,338
Weekend
Weekend
17.6000 17.6800 16.6000 17.4000 25,313
No trading
18.4000 18.8000 17.0000 17.0800 30,998
14 · S-3/A After-hours · 16:07 ET FORM S-3/A ↗ 13 · 8-K After-hours · 16:06 ET FORM 8-K ↗
18.0000 20.6800 18.0000 18.6800 47,053
17.6000 19.5600 17.2800 17.8000 24,695
Weekend
Weekend
17.6400 18.2400 16.8800 17.5200 26,615
17.5200 19.2000 17.1600 17.1600 40,153
17.9200 18.5200 16.6400 16.6400 18,650
17.2000 18.5600 16.8400 17.6000 25,563
20.2000 20.2000 16.2000 16.4800 69,595
Weekend
Weekend
12 · DEFA14A After-hours · 17:15 ET DEFA14A ↗ 11 · S-3 After-hours · 16:07 ET FORM S-3 ↗
20.4000 20.8400 19.3200 19.7200 40,988
22.0000 22.5600 20.4000 20.5600 47,083
23.4000 23.7600 21.8400 22.6400 34,695
23.5200 25.6800 22.4000 23.6800 37,738
22.4400 23.7200 21.9200 23.4800 36,658
Weekend
Weekend
23.2000 23.6000 21.9200 21.9200 39,780
24.0000 24.8800 23.0000 23.6000 24,880
22.7200 24.4000 21.8000 24.0000 42,955
21.2000 23.9600 21.2000 22.8000 32,370
24.4000 25.4000 22.0400 22.6400 50,780
10 · DEF 14A Pre-market · 07:04 ET DEF 14A ↗
Weekend
Weekend
25.8800 27.2000 25.4400 25.6400 27,325
No trading
26.0000 26.6000 24.7200 25.6000 56,375
27.2000 27.5600 25.6400 26.2000 52,405
28.8000 30.8000 28.2000 28.8000 33,903
Weekend
Weekend
26.2000 30.0000 25.2800 28.4000 58,648
9 · 8-K After-hours · 16:06 ET FORM 8-K ↗
30.1600 32.0400 27.3200 27.4400 70,908
32.0400 36.0000 29.7600 30.6400 58,975
28.4400 34.0000 28.0000 33.0000 63,125
36.0000 37.6800 28.3200 29.6000 121,123
Weekend
Weekend
8 · PRE 14A After-hours · 17:19 ET PRE 14A ↗
38.6800 39.6000 33.6000 35.2000 150,445
7 · 8-K After-hours · 16:14 ET 8-K ↗ 6 · 10-Q After-hours · 16:12 ET 10-Q ↗
45.6000 46.8000 40.4000 42.8000 109,983
47.2000 50.4000 45.6000 47.6000 114,093
44.4000 47.6000 43.2000 45.2000 95,305
48.4000 52.4000 46.0000 48.0000 198,798
Weekend
Weekend
52.0000 53.2000 42.0000 44.4000 302,458
48.0000 60.0000 45.2000 53.6000 497,105
5 · 8-K After-hours · 17:26 ET FORM 8-K ↗
58.0000 60.0000 40.0000 46.8000 454,943
4 · 424B5 Pre-market · 07:05 ET 424B5 ↗
67.8000 72.8000 51.6000 53.6000 642,093
3 · 424B5 Pre-market · 06:03 ET 424B5 ↗
78.8000 86.0000 63.2000 79.2000 1,584,878
Weekend
Weekend
71.4000 96.0000 62.0000 62.4000 5,078,923
2 · DEFA14A After-hours · 16:16 ET DEFA14A ↗ 1 · 8-K After-hours · 16:16 ET FORM 8-K ↗
46.4000 66.0000 44.8000 52.8000 2,279,033
42.0000 56.6000 39.2000 40.4000 2,666,528
34.6400 35.8800 31.1600 33.8400 144,393
34.3600 34.4000 29.2000 30.8000 105,343
Weekend
Weekend
32.4800 40.0000 27.0000 38.4800 563,328

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.

31 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
30 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
29 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
28 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
27 DEFA14A DEFA14A (opens SEC filing in a new tab) Pre-market · 07:00 ET Summarise
26 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:46 ET Summarise
25 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:38 ET Summarise
24 8-K 8-K (opens SEC filing in a new tab) Next filing day · accepted 28 Apr, 17:36 ET Summarise
23 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 17:01 ET Summarise
22 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:58 ET Summarise
21 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
20 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:15 ET Summarise
19 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:56 ET Summarise
18 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:30 ET Summarise
17 424B5 424B5 (opens SEC filing in a new tab) After-hours · 17:28 ET Summarise
16 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:02 ET Summarise
15 424B3 424B3 (opens SEC filing in a new tab) After-hours · 16:13 ET Summarise
14 S-3/A FORM S-3/A (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
13 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
12 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 17:15 ET Summarise
11 S-3 FORM S-3 (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
10 DEF 14A DEF 14A (opens SEC filing in a new tab) Pre-market · 07:04 ET Summarise
9 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
8 PRE 14A PRE 14A (opens SEC filing in a new tab) After-hours · 17:19 ET Summarise
7 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:14 ET Summarise
6 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:12 ET Summarise
5 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:26 ET Summarise
4 424B5 424B5 (opens SEC filing in a new tab) Pre-market · 07:05 ET Summarise
3 424B5 424B5 (opens SEC filing in a new tab) Pre-market · 06:03 ET Summarise
2 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:16 ET Summarise
1 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:16 ET Summarise