Datavault AI Inc DVLT

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Datavault AI Inc. - Common Stock · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 0.3600 · FX 1 USD = 1.288650 SGD · about SGD 0.4639 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 0.65 → 0.36 · -44.6%
3.4201.8500.280 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 65 66 67,68 69,70 71 72,73,74 75 76 77 Jul 25Oct 25Jan 26Apr 26Jul 26

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

Price & SEC Filing History 26 Jul 2025 — 27 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
Weekend
Weekend
0.3700 0.3800 0.3600 0.3600 8,720,400
0.3700 0.3800 0.3700 0.3700 9,164,300
77 · 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
76 · 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
75 · 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
74 · 8-K After-hours · 16:41 ET FORM 8-K ↗ 73 · 424B5 After-hours · 16:37 ET 424B5 ↗ 72 · 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
71 · 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
70 · 10-Q After-hours · 16:36 ET 10-Q ↗
0.5400 0.5500 0.5000 0.5100 113,677,800
69 · 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
68 · 8-K Pre-market · 09:03 ET FORM 8-K ↗ 67 · 424B5 Pre-market · 09:01 ET 424B5 ↗ 66 · 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
65 · S-3 Next filing day · accepted 29 Apr, 21:00 ET S-3 ↗
0.7200 0.7200 0.7000 0.7000 16,206,200
64 · 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
63 · 8-K After-hours · 16:04 ET FORM 8-K ↗ 62 · 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
61 · 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
60 · 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
59 · 8-K Pre-market · 08:12 ET FORM 8-K ↗ 58 · 8-K Pre-market · 07:45 ET FORM 8-K ↗ 57 · 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
56 · 8-K After market open · 11:00 ET FORM 8-K ↗
0.7000 0.7200 0.6700 0.7100 27,912,700
55 · 8-K Pre-market · 06:07 ET FORM 8-K ↗ 54 · 424B5 Pre-market · 06:02 ET 424B5 ↗ 53 · 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
52 · 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
51 · 8-K Pre-market · 06:04 ET FORM 8-K ↗
No trading
Weekend
Weekend
50 · 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
49 · 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
48 · 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
47 · 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
46 · 8-K After-hours · 16:03 ET FORM 8-K ↗ 45 · 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
44 · 8-K After-hours · 16:05 ET FORM 8-K ↗
1.1700 1.1800 1.0100 1.0100 77,070,000
43 · 8-K After-hours · 17:29 ET FORM 8-K ↗ 42 · 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
41 · 8-K After-hours · 16:26 ET FORM 8-K ↗ 40 · 424B5 After-hours · 16:21 ET 424B5 ↗
1.3100 1.5000 1.1300 1.4400 298,063,200
39 · 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
38 · 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
37 · 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
36 · 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
35 · 8-K Pre-market · 06:04 ET FORM 8-K ↗
Weekend
Weekend
34 · 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
33 · 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
32 · 8-K After-hours · 17:02 ET FORM 8-K ↗ 31 · 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
30 · 8-K After-hours · 16:06 ET FORM 8-K ↗ 29 · 424B5 After-hours · 16:05 ET 424B5 ↗
3.6100 3.7900 2.9100 3.2300 82,710,500
28 · 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
2.1800 2.4300 2.1000 2.2500 32,609,100
2.3600 2.4500 2.0400 2.1400 38,078,400
2.2300 2.7000 2.1600 2.5300 67,788,600
2.1600 2.4800 2.0200 2.4200 84,727,800
Weekend
Weekend
27 · S-3 After-hours · 17:16 ET FORM S-3 ↗
1.8000 1.9000 1.7200 1.7900 20,880,500
1.9900 2.0900 1.8000 1.8200 31,476,100
26 · PRE 14A After-hours · 16:35 ET PRE 14A ↗
2.2700 2.3000 2.0100 2.1000 48,406,500
1.7600 2.2400 1.6800 2.1900 80,886,700
25 · 8-K Pre-market · 07:55 ET FORM 8-K ↗
1.9600 1.9600 1.6100 1.7000 52,134,300
Weekend
Weekend
2.2000 2.2100 1.8400 1.9000 85,058,800
2.3700 2.4900 2.1600 2.2800 49,667,400
2.7300 2.7300 2.1500 2.3700 72,145,100
2.7100 3.1000 2.3900 2.5300 173,266,500
1.4500 2.1900 1.3500 2.0800 165,503,900
Weekend
Weekend
1.4900 1.5400 1.2500 1.3400 75,746,700
1.5000 1.5700 1.3300 1.5300 127,321,400
24 · 8-K After-hours · 16:53 ET FORM 8-K ↗
1.0700 1.3700 1.0200 1.3600 108,879,700
1.1600 1.2100 1.0600 1.0900 57,773,900
1.3400 1.3700 1.1000 1.1500 151,095,100
23 · 8-K Pre-market · 08:11 ET FORM 8-K ↗
Weekend
Weekend
22 · 8-K After-hours · 16:40 ET FORM 8-K ↗ 21 · DEF 14C After-hours · 17:01 ET DEF 14C ↗ 20 · 8-K After market open · 15:50 ET FORM 8-K ↗ 19 · 424B5 After market open · 15:47 ET 424B5 ↗
1.1500 1.3800 0.9000 1.0900 310,598,900
18 · 424B3 After-hours · 16:15 ET 424B3 ↗
0.6400 1.0700 0.6300 0.8300 366,274,300
0.6200 0.7300 0.6200 0.6500 69,017,500
0.4200 0.7900 0.4200 0.7400 484,936,000
0.4600 0.4800 0.4100 0.4100 47,391,400
Weekend
Weekend
17 · S-3 After-hours · 16:16 ET FORM S-3 ↗
0.4300 0.4700 0.3800 0.4500 76,811,400
0.5200 0.5300 0.3800 0.4100 300,088,900
0.4300 0.4400 0.3400 0.3400 34,481,200
0.3500 0.4500 0.3500 0.4500 41,116,000
0.3400 0.3400 0.3300 0.3300 2,864,800
Weekend
Weekend
16 · 424B3 After-hours · 17:14 ET 424B3 ↗ 15 · PRE 14C After-hours · 17:02 ET PRE 14C ↗
0.3600 0.3600 0.3300 0.3300 4,854,300
0.3500 0.3600 0.3300 0.3500 5,867,400
0.3100 0.3400 0.3000 0.3200 5,179,100
14 · DEF 14C After-hours · 16:22 ET DEF 14C ↗
0.3500 0.3500 0.3000 0.3100 5,780,200
0.2900 0.3300 0.2800 0.3200 22,939,600
13 · 8-K Pre-market · 08:00 ET FORM 8-K ↗
Weekend
Weekend
0.2900 0.3100 0.2900 0.3100 3,356,900
0.2800 0.2900 0.2500 0.2900 4,584,300
0.3200 0.3300 0.2800 0.2800 3,466,600
0.3400 0.3500 0.3100 0.3300 4,112,700
No trading
Weekend
Weekend
12 · 8-K After-hours · 16:16 ET FORM 8-K ↗
0.3900 0.4000 0.3600 0.3600 3,581,500
0.4000 0.4200 0.3900 0.3900 4,000,600
11 · S-3 After-hours · 16:20 ET FORM S-3 ↗
0.4200 0.4400 0.4100 0.4200 2,202,400
0.4300 0.4500 0.4100 0.4200 3,206,000
10 · PRE 14C Next filing day · accepted 25 Aug, 21:22 ET PRE 14C ↗
0.4300 0.4700 0.4100 0.4500 6,572,100
Weekend
Weekend
9 · DEFA14A After-hours · 16:10 ET DEFA14A ↗ 8 · 8-K After-hours · 16:06 ET FORM 8-K ↗
0.3900 0.4400 0.3900 0.4200 6,383,700
0.4000 0.4200 0.3900 0.4000 4,178,800
0.4100 0.4100 0.3800 0.4000 37,229,700
7 · 8-K Pre-market · 08:48 ET FORM 8-K ↗ 6 · 10-Q After-hours · 17:13 ET 10-Q ↗
0.4700 0.4800 0.4300 0.4300 2,366,700
0.4600 0.4800 0.4500 0.4700 1,040,600
Weekend
Weekend
0.4600 0.4800 0.4400 0.4600 1,039,900
0.4500 0.4900 0.4300 0.4700 1,550,700
0.4200 0.4800 0.4100 0.4400 2,256,600
5 · 8-K After-hours · 16:23 ET FORM 8-K ↗
0.4200 0.4200 0.4000 0.4200 1,814,200
0.4200 0.4300 0.4100 0.4200 1,263,700
Weekend
Weekend
4 · 8-K After-hours · 17:05 ET FORM 8-K ↗
0.4200 0.4200 0.4000 0.4200 1,622,500
0.4100 0.4300 0.4000 0.4000 1,902,100
0.4600 0.4700 0.3800 0.3900 3,525,900
3 · 424B5 Next filing day · accepted 05 Aug, 21:44 ET 424B5 ↗
0.5100 0.5100 0.4800 0.4900 2,067,400
2 · 8-K After-hours · 17:09 ET FORM 8-K ↗
0.5100 0.5200 0.4800 0.4900 1,596,600
Weekend
Weekend
0.5200 0.5300 0.4900 0.5100 1,639,300
0.5800 0.5800 0.5100 0.5400 2,911,800
1 · 8-K Next filing day · accepted 30 Jul, 17:34 ET FORM 8-K ↗
0.6100 0.6100 0.5600 0.5700 2,803,100
0.6700 0.7000 0.5800 0.6000 17,149,000
0.6800 0.6900 0.6500 0.6500 985,100
Weekend
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.