Datavault AI Inc DVLT

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Datavault AI Inc. - Common Stock · Company · Nasdaq · Technology / Software - Infrastructure

Paper trade (simulated — no real money)

Fill: USD 0.1349 · FX 1 USD = 1.277900 SGD · about SGD 0.1724 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 3.42 → 0.13 · -96.1%
3.4201.7750.130 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 31,32 33 34 35,36 37 38 39 40,41 42,43 44 45,46,47 48 49 50 51 52 53 54 55,56,57,58,59,60 61 62 63,64 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
0.1300 0.1387 0.1280 0.1349 13,277,933
0.1400 0.1400 0.1300 0.1300 14,732,600
0.1500 0.1500 0.1400 0.1400 12,607,600
0.1300 0.1400 0.1300 0.1400 19,236,800
0.1400 0.1400 0.1300 0.1300 10,275,900
Weekend
Weekend
0.1400 0.1400 0.1300 0.1300 18,350,300
64 · 8-K After-hours · 20:33 ET FORM 8-K ↗ 63 · 8-K After-hours · 20:01 ET FORM 8-K ↗
0.1200 0.1400 0.1200 0.1400 35,657,400
0.1300 0.1300 0.1200 0.1300 18,247,000
0.1300 0.1400 0.1300 0.1300 22,539,900
0.1400 0.1400 0.1300 0.1300 31,061,300
Weekend
Weekend
0.1500 0.1500 0.1400 0.1400 30,260,500
0.1500 0.1500 0.1400 0.1400 30,711,200
0.1500 0.1600 0.1500 0.1500 24,044,100
62 · 8-K After-hours · 21:17 ET FORM 8-K ↗
0.1600 0.1600 0.1500 0.1500 28,325,100
0.1500 0.1600 0.1500 0.1600 18,944,700
Weekend
Weekend
0.1600 0.1600 0.1500 0.1500 21,561,500
0.1600 0.1600 0.1500 0.1600 17,323,600
0.1600 0.1600 0.1500 0.1600 19,838,000
0.1600 0.1700 0.1500 0.1500 32,868,600
0.1500 0.1700 0.1500 0.1600 43,973,000
Weekend
Weekend
0.1500 0.1600 0.1500 0.1500 21,005,600
0.1500 0.1600 0.1400 0.1500 43,911,600
0.1600 0.1600 0.1500 0.1500 47,992,500
0.1600 0.1700 0.1500 0.1700 53,679,900
0.1600 0.1800 0.1600 0.1600 80,321,500
Weekend
Weekend
0.1700 0.1700 0.1500 0.1500 84,513,900
0.1700 0.1700 0.1600 0.1600 89,377,500
0.1600 0.1900 0.1600 0.1800 166,793,600
0.1900 0.1900 0.1500 0.1600 158,058,000
0.1900 0.1900 0.1800 0.1900 26,496,700
Weekend
Weekend
0.2000 0.2000 0.1900 0.1900 25,522,700
0.2000 0.2100 0.2000 0.2000 26,414,800
0.2200 0.2200 0.2000 0.2100 44,819,800
0.2200 0.2200 0.2100 0.2100 65,128,300
No trading
Weekend
Weekend
0.2700 0.2700 0.1800 0.2000 248,920,600
0.2900 0.2900 0.2700 0.2700 24,099,000
0.2900 0.2900 0.2800 0.2900 10,660,400
0.2900 0.2900 0.2800 0.2900 15,010,100
0.2700 0.3000 0.2700 0.3000 29,814,200
Weekend
Weekend
0.3000 0.3000 0.2800 0.2800 29,048,500
0.3000 0.3000 0.2900 0.3000 15,306,600
0.3200 0.3200 0.2900 0.2900 42,658,200
61 · 8-K After-hours · 16:25 ET FORM 8-K ↗
0.3100 0.3200 0.3100 0.3100 20,370,100
0.3100 0.3200 0.3100 0.3100 26,536,200
Weekend
Weekend
0.3100 0.3200 0.3100 0.3200 29,281,900
0.3000 0.3200 0.2800 0.3200 69,547,700
60 · 10-Q After-hours · 17:11 ET 10-Q ↗ 59 · 8-K After-hours · 17:30 ET FORM 8-K ↗ 58 · 8-K After-hours · 17:29 ET FORM 8-K ↗
0.3300 0.3500 0.2900 0.3000 201,864,900
57 · 8-K Pre-market · 08:00 ET FORM 8-K ↗ 56 · 8-K Pre-market · 06:01 ET FORM 8-K ↗ 55 · 424B5 Next filing day · accepted 18 Aug, 18:15 ET 424B5 ↗
0.3600 0.4000 0.3400 0.3900 154,081,000
54 · 8-K Next filing day · accepted 17 Aug, 21:31 ET FORM 8-K ↗
0.3200 0.3300 0.3000 0.3200 15,741,400
Weekend
Weekend
0.3300 0.3300 0.3100 0.3200 16,568,800
0.3000 0.3200 0.3000 0.3200 17,224,800
53 · S-3 After-hours · 16:02 ET S-3 ↗
0.3100 0.3100 0.3000 0.3100 10,890,000
0.3000 0.3100 0.2900 0.3100 11,463,700
0.3100 0.3100 0.2900 0.3000 12,719,000
Weekend
Weekend
0.3200 0.3200 0.2900 0.3100 18,946,800
0.3000 0.3300 0.2900 0.3200 40,134,900
0.3700 0.3700 0.2700 0.2800 158,916,300
0.3700 0.3800 0.3600 0.3700 15,100,900
0.3400 0.3600 0.3300 0.3600 9,844,600
Weekend
Weekend
0.3500 0.3600 0.3300 0.3400 8,834,800
52 · 8-K/A Next filing day · accepted 30 Jul, 21:38 ET FORM 8-K/A ↗ 51 · 8-K After-hours · 16:02 ET FORM 8-K ↗
0.3300 0.3500 0.3200 0.3500 12,607,500
0.3300 0.3300 0.3100 0.3300 14,277,200
0.3600 0.3600 0.3200 0.3300 17,372,900
0.3600 0.3700 0.3600 0.3600 8,537,500
Weekend
Weekend
0.3700 0.3800 0.3600 0.3600 8,848,800
0.3700 0.3800 0.3700 0.3700 9,164,300
50 · 8-K After-hours · 16:53 ET FORM 8-K ↗
0.3700 0.3800 0.3600 0.3800 9,772,200
0.4000 0.4100 0.3700 0.3700 18,943,500
0.3700 0.4100 0.3700 0.3900 10,831,400
Weekend
Weekend
0.3700 0.3800 0.3600 0.3700 11,573,100
0.3800 0.3800 0.3600 0.3700 7,495,300
0.4000 0.4100 0.3800 0.3900 11,057,500
0.3600 0.3900 0.3600 0.3900 26,364,600
49 · 8-K Next filing day · accepted 13 Jul, 19:00 ET FORM 8-K ↗
0.3600 0.3800 0.3500 0.3500 10,245,500
Weekend
Weekend
0.3700 0.3800 0.3600 0.3600 8,154,200
0.3700 0.3800 0.3700 0.3800 11,965,100
0.3500 0.3600 0.3400 0.3600 8,296,000
0.3700 0.3700 0.3500 0.3500 15,383,900
0.3900 0.4200 0.3700 0.3700 16,048,400
Weekend
Weekend
No trading
0.4100 0.4600 0.3800 0.3800 33,794,300
0.4000 0.4400 0.3800 0.4000 105,608,500
0.3200 0.3700 0.3200 0.3500 19,413,800
48 · 8-K After-hours · 16:03 ET FORM 8-K ↗
0.3400 0.3400 0.3200 0.3300 13,673,800
Weekend
Weekend
0.3200 0.3400 0.3200 0.3300 12,730,800
0.3500 0.3500 0.3300 0.3400 16,115,600
0.3700 0.3700 0.3400 0.3400 20,536,500
0.3700 0.3800 0.3600 0.3700 16,235,900
47 · 8-K After-hours · 16:41 ET FORM 8-K ↗ 46 · 424B5 After-hours · 16:37 ET 424B5 ↗ 45 · 8-K After-hours · 16:01 ET FORM 8-K ↗
0.4100 0.4100 0.3900 0.3900 12,615,400
Weekend
Weekend
No trading
0.4100 0.4200 0.4000 0.4100 26,694,600
0.3900 0.4200 0.3800 0.4000 19,993,600
0.3900 0.4000 0.3800 0.3900 20,466,600
0.3900 0.4200 0.3900 0.3900 38,986,200
Weekend
Weekend
0.3900 0.3900 0.3500 0.3600 39,283,500
0.4000 0.4000 0.3800 0.3900 25,926,500
0.3900 0.4100 0.3900 0.3900 19,131,700
0.4300 0.4300 0.3900 0.4000 32,553,800
0.4500 0.4500 0.4200 0.4200 29,150,800
Weekend
Weekend
0.4600 0.4600 0.4100 0.4300 46,383,200
44 · 8-K After-hours · 17:06 ET FORM 8-K ↗
0.4700 0.4900 0.4500 0.4700 25,616,500
0.5100 0.5100 0.4700 0.4700 36,553,000
0.5600 0.5600 0.5100 0.5100 43,203,400
0.5000 0.5800 0.5000 0.5600 63,998,200
Weekend
Weekend
0.5300 0.5500 0.4800 0.5000 45,199,100
0.4700 0.5300 0.4600 0.5000 35,740,700
0.4800 0.4800 0.4600 0.4700 31,214,200
0.4800 0.5200 0.4700 0.4900 46,455,600
No trading
Weekend
Weekend
0.4200 0.4800 0.4200 0.4600 57,118,200
0.4400 0.4400 0.4000 0.4200 69,155,700
0.4500 0.4600 0.4300 0.4400 59,062,300
0.4900 0.4900 0.4500 0.4500 45,849,200
0.5100 0.5100 0.4700 0.5000 56,136,600
Weekend
Weekend
43 · 10-Q After-hours · 16:36 ET 10-Q ↗
0.5400 0.5500 0.5000 0.5100 113,677,800
42 · 8-K Pre-market · 08:09 ET FORM 8-K ↗
0.5500 0.6000 0.5400 0.5900 72,365,700
0.5700 0.5700 0.5400 0.5400 31,721,800
0.5300 0.5700 0.5300 0.5600 56,345,100
0.5600 0.5700 0.5100 0.5100 51,453,900
Weekend
Weekend
0.5100 0.5500 0.5000 0.5400 48,589,600
0.5400 0.5400 0.4700 0.5100 77,359,100
0.5800 0.5800 0.5200 0.5200 60,335,000
0.6000 0.6000 0.5500 0.5700 110,662,100
41 · 8-K Pre-market · 09:03 ET FORM 8-K ↗ 40 · 424B5 Pre-market · 09:01 ET 424B5 ↗ 39 · S-3/A After-hours · 16:46 ET S-3/A ↗
0.6500 0.6500 0.5600 0.5600 237,476,400
Weekend
Weekend
0.7300 0.8000 0.7300 0.7400 53,920,200
0.7100 0.7300 0.7000 0.7300 16,066,000
38 · S-3 Next filing day · accepted 29 Apr, 21:00 ET S-3 ↗
0.7200 0.7200 0.7000 0.7000 16,206,200
37 · 8-K After-hours · 16:01 ET FORM 8-K ↗
0.7100 0.7200 0.7000 0.7200 14,786,500
0.7200 0.7500 0.7200 0.7200 20,875,200
Weekend
Weekend
0.7400 0.7400 0.7000 0.7300 24,059,200
36 · 8-K After-hours · 16:04 ET FORM 8-K ↗ 35 · 424B5 After-hours · 16:01 ET 424B5 ↗
0.7600 0.7600 0.7200 0.7400 22,240,200
0.7300 0.7700 0.7300 0.7700 28,455,600
0.7400 0.7800 0.7100 0.7200 35,477,800
0.7500 0.7500 0.7200 0.7400 23,183,200
Weekend
Weekend
0.8600 0.8600 0.7600 0.7600 57,568,700
0.7200 0.8500 0.7200 0.8400 91,317,400
0.7000 0.7100 0.6800 0.7000 19,663,900
0.7200 0.7300 0.6800 0.6900 26,801,300
0.6700 0.7100 0.6600 0.7000 14,445,900
Weekend
Weekend
0.6800 0.7000 0.6700 0.6800 22,173,700
0.6900 0.7000 0.6600 0.6600 25,521,800
0.7400 0.7600 0.6900 0.6900 35,631,100
0.7100 0.7300 0.6800 0.7000 29,453,800
0.7100 0.7500 0.6900 0.7400 35,940,300
Weekend
Weekend
No trading
0.6400 0.7300 0.6300 0.7200 37,859,800
0.6500 0.7000 0.6400 0.6800 54,956,200
0.5600 0.6400 0.5600 0.6200 31,685,300
34 · 8-K After-hours · 17:33 ET FORM 8-K ↗
0.5900 0.5900 0.5500 0.5600 26,853,300
Weekend
Weekend
0.6000 0.6000 0.5500 0.5700 40,670,000
0.6400 0.6500 0.6000 0.6100 38,182,600
0.6400 0.6400 0.6000 0.6100 34,183,400
0.6500 0.6600 0.6100 0.6300 54,885,700
0.6900 0.7000 0.6100 0.6600 68,026,000
Weekend
Weekend
33 · S-3 After-hours · 16:38 ET DRS/A ↗
0.7800 0.7800 0.6800 0.6800 61,371,000
0.7900 0.8200 0.6900 0.8000 116,411,200
32 · 8-K Pre-market · 08:12 ET FORM 8-K ↗ 31 · 8-K Pre-market · 07:45 ET FORM 8-K ↗ 30 · 10-K After-hours · 17:30 ET 10-K ↗
0.9200 0.9900 0.8600 0.9300 172,680,700
0.7100 0.7800 0.7000 0.7800 65,270,000
0.6900 0.7000 0.6800 0.6900 19,214,400
Weekend
Weekend
0.6900 0.7100 0.6700 0.6700 23,651,200
0.7000 0.7400 0.6800 0.6900 17,171,500
0.6800 0.7100 0.6800 0.7100 19,224,400
0.6800 0.6900 0.6700 0.6700 19,174,500
0.6800 0.6900 0.6400 0.6800 33,769,800
Weekend
Weekend
0.7300 0.7600 0.6900 0.6900 30,033,600
0.7100 0.7900 0.7100 0.7400 40,603,200
0.7000 0.7300 0.7000 0.7100 26,948,700
0.6500 0.7000 0.6500 0.6900 34,189,400
0.6500 0.7000 0.6400 0.6800 34,609,800
Weekend
Weekend
29 · 8-K After market open · 11:00 ET FORM 8-K ↗
0.7000 0.7200 0.6700 0.7100 27,912,700
28 · 8-K Pre-market · 06:07 ET FORM 8-K ↗ 27 · 424B5 Pre-market · 06:02 ET 424B5 ↗ 26 · S-3MEF After-hours · 16:03 ET S-3MEF ↗
0.7300 0.7400 0.7100 0.7200 19,607,800
0.7200 0.7500 0.7100 0.7200 29,941,700
0.6900 0.7300 0.6800 0.7000 23,392,700
0.7300 0.7300 0.6800 0.6800 27,856,200
Weekend
Weekend
25 · 8-K After-hours · 16:08 ET FORM 8-K ↗
0.7600 0.7600 0.7300 0.7300 33,176,300
0.7500 0.7700 0.7300 0.7600 22,653,200
0.7700 0.8100 0.7400 0.7500 34,941,600
0.8000 0.8100 0.7400 0.7500 35,248,200
24 · 8-K Pre-market · 06:04 ET FORM 8-K ↗
No trading
Weekend
Weekend
23 · 8-K After-hours · 16:14 ET FORM 8-K ↗
0.7500 0.8800 0.7300 0.7900 97,822,300
0.7600 0.7700 0.7000 0.7300 20,797,200
0.7600 0.7800 0.7100 0.7400 23,398,300
0.7700 0.7700 0.7300 0.7400 23,894,000
0.7800 0.8000 0.7400 0.7700 64,038,400
Weekend
Weekend
0.6600 0.8600 0.6600 0.8500 138,681,500
22 · 8-K After-hours · 17:07 ET FORM 8-K ↗
0.6300 0.6900 0.6300 0.6400 30,127,500
0.6800 0.6800 0.6300 0.6400 28,100,400
21 · 8-K After-hours · 16:06 ET FORM 8-K ↗
0.6500 0.7000 0.6500 0.6800 30,483,800
0.6600 0.6600 0.6300 0.6400 27,035,200
Weekend
Weekend
0.6800 0.7100 0.6700 0.6700 35,113,000
0.7100 0.7500 0.6800 0.7000 42,437,800
0.7300 0.7500 0.7000 0.7100 43,825,100
0.7400 0.7400 0.6900 0.7300 57,447,400
0.8100 0.8100 0.7500 0.7500 52,569,900
Weekend
Weekend
0.9400 0.9400 0.8000 0.8200 91,626,000
20 · 8-K Pre-market · 07:00 ET FORM 8-K ↗
0.7500 0.9100 0.7400 0.9000 94,439,400
0.7200 0.7700 0.6800 0.7500 71,572,200
0.7000 0.7500 0.6900 0.7100 60,687,100
No trading
Weekend
Weekend
0.7400 0.7500 0.6600 0.7400 104,492,500
19 · 8-K After-hours · 16:03 ET FORM 8-K ↗ 18 · 424B5 After-hours · 16:01 ET 424B5 ↗
0.7800 0.7800 0.7100 0.7400 111,657,900
0.8000 0.8000 0.6800 0.7200 113,911,400
0.8800 0.9300 0.8000 0.8000 95,769,400
1.0300 1.0300 0.8500 0.8800 197,910,600
Weekend
Weekend
1.1400 1.2100 0.8500 0.9200 158,135,100
17 · 8-K After-hours · 16:05 ET FORM 8-K ↗
1.1700 1.1800 1.0100 1.0100 77,070,000
16 · 8-K After-hours · 17:29 ET FORM 8-K ↗ 15 · 8-K After-hours · 17:27 ET FORM 8-K ↗
1.3200 1.3200 1.1300 1.1600 95,154,500
1.3500 1.5000 1.2400 1.4000 119,604,300
14 · 8-K After-hours · 16:26 ET FORM 8-K ↗ 13 · 424B5 After-hours · 16:21 ET 424B5 ↗
1.3100 1.5000 1.1300 1.4400 298,063,200
12 · 8-K Pre-market · 06:02 ET FORM 8-K ↗
Weekend
Weekend
0.7900 1.1200 0.7600 1.0100 324,276,200
No trading
0.5200 0.7300 0.5200 0.6500 220,847,800
0.6400 0.6400 0.5100 0.5200 104,836,700
0.7300 0.7900 0.6300 0.6500 95,474,300
Weekend
Weekend
0.7800 0.8700 0.7200 0.7500 51,645,400
No trading
0.8300 0.8300 0.7000 0.8000 34,627,600
0.9100 0.9600 0.8100 0.8200 75,711,100
1.1900 1.2200 0.8500 0.9500 178,632,300
Weekend
Weekend
1.1000 1.2000 0.9000 0.9700 93,905,300
1.3100 1.3900 1.0400 1.0700 52,429,200
1.3700 1.4100 1.2800 1.3000 20,145,800
1.2500 1.4200 1.2400 1.3900 17,802,500
1.4100 1.4500 1.2400 1.2800 30,174,800
Weekend
Weekend
1.5000 1.5300 1.3800 1.3800 21,627,800
11 · 8-K Pre-market · 06:02 ET FORM 8-K ↗
1.4000 1.4700 1.3800 1.4400 20,503,400
1.5200 1.5300 1.4500 1.4500 26,282,900
1.5500 1.6300 1.4900 1.5700 26,232,400
1.7100 1.7300 1.5600 1.5600 30,381,900
Weekend
Weekend
1.8900 1.9100 1.7000 1.7000 32,500,200
1.8200 1.9100 1.7600 1.8600 18,482,100
1.8700 1.8800 1.7400 1.8300 19,361,600
1.9200 2.0000 1.8800 1.8800 14,777,000
1.9000 1.9700 1.8200 1.8900 19,772,200
Weekend
Weekend
2.1100 2.2400 1.9400 2.0300 23,671,600
No trading
10 · 8-K After-hours · 16:41 ET FORM 8-K ↗
2.2700 2.2900 2.0700 2.1300 25,423,800
2.3400 2.3600 2.0200 2.2100 35,489,600
2.7100 2.7500 2.3500 2.4200 79,120,100
Weekend
Weekend
1.7300 2.5900 1.7100 2.5500 139,833,800
1.6700 1.9500 1.6600 1.7400 53,652,300
1.7200 1.7200 1.4900 1.6000 27,462,400
1.7900 1.8600 1.7000 1.7500 26,905,000
1.7200 2.1900 1.6500 1.8700 73,658,000
Weekend
Weekend
9 · 10-Q After-hours · 16:36 ET 10-Q ↗
1.4600 1.8700 1.4600 1.8300 49,866,600
1.5700 1.6200 1.4900 1.5400 19,771,700
1.4700 1.6900 1.4600 1.6300 35,155,800
1.6000 1.6400 1.3800 1.4400 37,890,100
1.8600 1.8800 1.6100 1.6300 50,184,300
8 · 8-K Pre-market · 06:04 ET FORM 8-K ↗
Weekend
Weekend
7 · 8-K After-hours · 16:02 ET FORM 8-K ↗
1.2500 1.7200 1.2300 1.6900 62,577,900
1.5700 1.5800 1.3500 1.3600 39,226,000
6 · 8-K After market open · 10:21 ET FORM 8-K ↗
1.9200 1.9400 1.5700 1.6000 47,651,200
1.7200 1.8400 1.6800 1.7800 33,173,400
5 · 8-K After-hours · 17:02 ET FORM 8-K ↗ 4 · 8-K After-hours · 17:00 ET FORM 8-K ↗
2.3600 2.3600 1.8200 1.8400 65,627,300
Weekend
Weekend
2.5400 2.5700 1.8000 2.0300 117,152,900
2.6500 2.7300 2.4200 2.5200 41,342,500
3.0800 3.0800 2.5300 2.6700 66,310,300
3 · 8-K After-hours · 16:06 ET FORM 8-K ↗ 2 · 424B5 After-hours · 16:05 ET 424B5 ↗
3.6100 3.7900 2.9100 3.2300 82,710,500
1 · DEF 14A After-hours · 17:25 ET DEF 14A ↗
3.4600 4.1000 3.2400 3.2800 106,819,900
Weekend
Weekend
2.3500 3.4900 2.3100 3.4200 197,869,900

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.