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CIK 0001682149 · Non-accelerated filer<br>Smaller reporting company

Datavault AI Inc.

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Ticker
DVLT
Exchange
Nasdaq
Industry
Services-Business Services, NEC
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
301135279
Phone
408-627-4716
Business address
15268 NW GREENBRIER PKWY, BEAVERTON, OR, 97006
Former names
WISA TECHNOLOGIES, INC., Summit Wireless Technologies, Inc., Summit Semiconductor Inc., SUMMIT SEMICONDUCTOR LLC
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Date Insider Transaction Shares Price Value Owned after
2026-08-20 Scilex Holding Co 10% owner Other disposition −50,000,000 $0.32 $15.8M 163,766,229
2026-08-18 MOYER BRETT Chief Financial Officer Grant or award +26,024 5,560,536
2026-08-03 BRADLEY NATHANIEL T Chief Executive Officer Other acquisition +1,327,869 13,436,871
2026-06-11 Wilson Wendy Director Sale −25,856 $0.39 $10K 555,713
2026-06-10 Mbugua Stanley See Remarks Sale −62,982 $0.41 $26K 2,052,846
2026-05-07 Vivasor, Inc. 10% owner Sale −2,535,083 $0.50 $1.3M 55,942,666
2026-05-06 Vivasor, Inc. 10% owner Sale −2,267,338 $0.55 $1.3M 58,477,749
2026-05-05 Vivasor, Inc. 10% owner Sale −5,071,311 $0.57 $2.9M 60,745,087
2026-05-04 Vivasor, Inc. 10% owner Sale −10,126,268 $0.58 $5.8M 65,816,398
2026-04-20 Briskey Kimberly Director Grant or award +250,000 576,872
2026-04-20 Kristensen Helge Director Grant or award +250,000 581,566
2026-04-20 Gilbert Jeffrey M Director Grant or award +250,000 581,566
2026-04-20 Howitt David Marc Director Grant or award +250,000 561,909
2026-04-20 Wilson Wendy Director Grant or award +250,000 581,569
2026-04-20 Peruvemba Sriram Krishnamurthy Director Grant or award +250,000 581,565
2026-04-20 Tobias Robert Director Grant or award +250,000 581,565
2026-04-20 BRADLEY NATHANIEL T Chief Executive Officer Grant or award +2,588,235 10,906,188
2026-04-20 BRADLEY NATHANIEL T Chief Executive Officer Grant or award +1,213,236 5,654,483
2026-04-20 Gilbert Jeffrey M Director Grant or award +250,000 581,566
2026-04-20 Howitt David Marc Director Grant or award +250,000 561,909

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