Every Form 4 that Datavault AI Inc (DVLT) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow DVLT and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full DVLT filings page.
Datavault AI Inc. (DVLT) reported an insider ownership change by major shareholder Scilex Holding Co. On August 20, 2026, Scilex disposed of 50,000,000 shares of Datavault AI common stock at $0.3151 per share in a transaction coded as "other acquisition or disposition" (code J).
According to the disclosure, these shares were transferred by Scilex to Vivasor, Inc. as a drawdown under a promissory note and revolving line of credit issued by Vivasor in favor of Scilex dated August 8, 2026. After this transfer, Scilex reported 163,766,229 Datavault AI shares held directly.
Datavault AI Inc. (DVLT) reported that Brett Moyer, its Chief Financial Officer and director, acquired 26,024 shares of common stock on 2026-08-18. The acquisition was a grant/award tied to the closing of Datavault AI’s merger involving NYIAX, Inc., rather than an open-market purchase.
According to the merger terms, Mr. Moyer received these shares in exchange for 18,413 shares of NYIAX common stock, using an exchange ratio of approximately 1.41 DVLT shares for each NYIAX share. Following this transaction, he directly holds 5,560,536 shares of Datavault AI common stock.
Datavault AI Inc. reports that Chief Executive Officer and director T. Nathaniel Bradley, through affiliated entity EOS Technology Holdings Inc., indirectly acquired 1,327,869 shares of common stock on August 3, 2026 in an "other" non-open-market transaction. Footnotes explain EOS may elect to receive Datavault AI common shares instead of cash to satisfy a quarterly earnout payment obligation owed by the company. Following this transaction, EOS holds 13,436,871 shares indirectly attributable to Mr. Bradley, who disclaims beneficial ownership except to the extent of his pecuniary interest. Additional positions reported are 10,906,188 shares held directly and 5,654,483 shares held indirectly through his spouse. The footnotes also note that any future share distributions by EOS to its shareholders would reduce Mr. Bradley’s reported indirect holdings without implying open-market sales by him.
Briskey Kimberly reported acquisition or exercise transactions in this Form 4 filing.
Datavault AI Inc. director Kimberly Briskey received an award of 250,000 shares of common stock as compensation for serving on the board, under the company’s 2018 Long-Term Stock Incentive Plan. The grant was recorded at a price of $0.00 per share, reflecting a stock-based award rather than a market purchase.
The 250,000 shares are scheduled to vest in equal quarterly installments over one year, beginning on the first March 20, June 20, September 20 or December 20 after the grant date and then on each of those dates until fully vested, as long as Briskey continues in service. Following this grant, her directly held common stock position totals 576,872 shares.
Kristensen Helge reported acquisition or exercise transactions in this Form 4 filing.
Datavault AI Inc. director Helge Kristensen reported receiving an equity grant of 250,000 shares of common stock as compensation for board service under the company’s 2018 Long-Term Stock Incentive Plan. The shares were granted at $0.00 per share, reflecting a stock award rather than a market purchase.
According to the filing, these 250,000 shares are scheduled to vest in equal quarterly installments over one year, starting on the first of March 20, June 20, September 20 or December 20 after the grant date and then on each of those dates until fully vested, provided Kristensen continues serving on the board. Following this grant, Kristensen directly holds 581,566 shares of Datavault AI common stock.
Gilbert Jeffrey M reported acquisition or exercise transactions in this Form 4 filing.
Datavault AI Inc. director Gilbert Jeffrey M received a grant of 250,000 shares of common stock as compensation for board service under the company’s 2018 Long-Term Stock Incentive Plan. The LTIP Shares were granted at $0.00 per share and are scheduled to vest in equal quarterly installments over one year, beginning on the first to occur of March 20, June 20, September 20 or December 20 after the grant date and then on each of those dates until fully vested, as long as he continues serving the company. Following this award, he directly holds 581,566 shares of common stock.
Howitt David Marc reported acquisition or exercise transactions in this Form 4 filing.
Datavault AI Inc. director David Marc Howitt received a grant of 250,000 shares of common stock as compensation for his service on the board, under the company’s 2018 Long-Term Stock Incentive Plan. The shares were awarded at no cash cost per share.
The 250,000 shares are scheduled to vest in equal quarterly installments over one year, beginning on the first to occur of March 20, June 20, September 20 or December 20 after the grant date, and then on each of those dates until fully vested, as long as he remains in service. Following this grant, his reported direct holdings total 561,909 shares of common stock.
Wilson Wendy reported acquisition or exercise transactions in this Form 4 filing.
Datavault AI Inc. director Wendy Wilson reported receiving a grant of 250,000 shares of common stock as compensation for board service under the company’s 2018 Long-Term Stock Incentive Plan. These shares vest in equal quarterly installments over one year, subject to continued service, bringing her direct holdings to 581,569 shares after the grant.
Peruvemba Sriram Krishnamurthy reported acquisition or exercise transactions in this Form 4 filing.
Datavault AI Inc. director Peruvemba Sriram Krishnamurthy received a grant of 250,000 shares of common stock as compensation for board service under the company’s 2018 Long-Term Stock Incentive Plan. These shares vest in equal quarterly installments over one year, conditioned on continued service. Following the grant, Krishnamurthy directly holds 581,565 common shares.
Tobias Robert reported acquisition or exercise transactions in this Form 4 filing.
Datavault AI Inc. director Tobias Robert reported receiving a grant of 250,000 shares of common stock as compensation for his service on the board under the company’s 2018 Long-Term Stock Incentive Plan. These shares vest in equal quarterly installments over one year, starting on the first March 20, June 20, September 20 or December 20 after the grant date, and then on each of those dates until fully vested, provided he continues serving the company. Following this award, he holds 581,565 common shares directly.
Datavault AI Inc. director Wendy Wilson reported an open-market sale of common stock. On June 11, 2026, she sold 25,856 shares of Datavault AI common stock in a single reported transaction at a weighted average price of about $0.39 per share. After this sale, she directly holds 555,713 shares of common stock.
Datavault AI Inc. officer Stanley Mbugua reported an open-market sale of 62,982 shares of common stock at a weighted average price of about $0.41 per share. The trades occurred in multiple transactions between $0.4067 and $0.4070. After the sale, he directly owns 2,052,846 shares.
Datavault AI Inc. major shareholder Vivasor, Inc. reported a series of open-market stock sales. Over May 4–7, 2026, Vivasor sold a total of 20,000,000 shares of Datavault AI common stock in four transactions at weighted average prices around $0.50–$0.58 per share. After these sales, Vivasor directly held 55,942,666 shares of common stock. The filing notes that the reported prices are weighted averages over multiple trades within specified intraday price ranges.
Datavault AI Inc. director and CEO Nathaniel Bradley filed an amended insider report to correct the coding of prior transactions as acquisitions rather than dispositions. On April 20, 2026, he received 2,588,235 LTIP Shares of common stock as compensation for his board and officer service under the company’s 2018 Long-Term Stock Incentive Plan. These shares are scheduled to vest in equal installments on March 20, June 20, September 20 and December 20 from September 20, 2026 through September 20, 2029, contingent on continued service. His spouse, employee Sonia Choi, received 1,213,236 LTIP Shares on the same plan and vesting schedule. Following these awards, Bradley reports 10,906,188 shares held directly, plus indirect holdings of 5,654,483 shares through his spouse and 12,109,002 shares through EOS Technology Holdings Inc., while disclaiming beneficial ownership beyond his pecuniary interest.
Gilbert Jeffrey M reported acquisition or exercise transactions in this Form 4 filing.
Datavault AI Inc. director Gilbert Jeffrey M received a grant of 250,000 shares of common stock as compensation for board service under the company’s 2018 Long-Term Stock Incentive Plan. The shares were granted at $0.00 per share and increase his direct holdings to 581,566 shares.
The 250,000 granted shares are scheduled to vest in equal installments on March 20, June 20, September 20 and December 20 of each year, beginning on September 20, 2026 and ending on September 20, 2029, as long as he continues serving the company.
Howitt David Marc reported acquisition or exercise transactions in this Form 4 filing.
Datavault AI Inc. director David Marc Howitt received a grant of 250,000 shares of common stock as board compensation. The award was made at a stated price of $0.0000 per share under the company’s 2018 Long-Term Stock Incentive Plan and is a stock-based compensation grant, not an open-market purchase.
The 250,000 "LTIP Shares" are scheduled to vest in equal installments from September 20, 2026 through September 20, 2029 on each March 20, June 20, September 20 and December 20, conditioned on his continued service. Following this grant, he directly holds 561,909 shares of Datavault AI common stock.
MOYER BRETT reported acquisition or exercise transactions in this Form 4 filing.
Datavault AI Inc. granted Chief Financial Officer and director Brett Moyer 1,955,882 shares of common stock as equity compensation under its 2018 Long-Term Stock Incentive Plan. The shares carry a stated price of $0.0000 per share and are tied to continued service.
The grant is scheduled to vest in equal installments from September 20, 2026 through September 20, 2029 on each March 20, June 20, September 20 and December 20, as long as Moyer remains in service. After this award, he directly holds 5,534,512 common shares.
Wilson Wendy reported acquisition or exercise transactions in this Form 4 filing.
Datavault AI Inc. director Wendy Wilson reported receiving a grant of 250,000 shares of common stock as compensation for board service under the company’s 2018 Long-Term Stock Incentive Plan. The shares were awarded at $0.00 per share and increase her direct holdings to 581,569 shares.
The 250,000 granted shares are scheduled to vest in equal installments from September 20, 2026 through September 20, 2029, on each March 20, June 20, September 20 and December 20, provided she continues serving the company on each vesting date.
Mbugua Stanley reported acquisition or exercise transactions in this Form 4 filing.
Datavault AI Inc. reported that director and officer Mbugua Stanley received a grant of 1,100,000 shares of common stock as compensation under the company’s 2018 Long-Term Stock Incentive Plan. The award was priced at $0.00 per share and increases his direct holdings to 2,115,828 shares.
The LTIP shares are scheduled to vest in equal installments on March 20, June 20, September 20 and December 20 of each year, beginning on September 20, 2026 and ending on September 20, 2029, subject to Mr. Stanley’s continued service with the company on each vesting date.
Briskey Kimberly reported acquisition or exercise transactions in this Form 4 filing.
Datavault AI Inc. director Kimberly Briskey received a grant of 250,000 shares of common stock as compensation for board service under the company’s 2018 Long-Term Stock Incentive Plan. These shares were awarded at no cash cost and increase her direct holdings to 576,872 shares.
The 250,000 granted shares are scheduled to vest in equal installments between September 20, 2026 and September 20, 2029, on each March 20, June 20, September 20 and December 20. Vesting depends on her continuing to serve the company on each vesting date.
Peruvemba Sriram Krishnamurthy reported acquisition or exercise transactions in this Form 4 filing.
Datavault AI Inc. director Peruvemba Sriram Krishnamurthy received a grant of 250,000 shares of common stock as compensation for board service under the company’s 2018 Long-Term Stock Incentive Plan. The grant was at a price of $0.00 per share and increased his direct holdings to 581,565 shares.
The 250,000 granted shares are scheduled to vest in equal installments from September 20, 2026 through September 20, 2029, on each March 20, June 20, September 20 and December 20, as long as he continues serving the company on those dates. This reflects routine equity-based compensation rather than an open-market stock purchase or sale.
BRADLEY NATHANIEL T reported acquisition or exercise transactions in this Form 4 filing.
Datavault AI Inc. insider Nathaniel Bradley, the Chief Executive Officer and a director, reported stock-based compensation awards for himself and his spouse. He received 2,588,235 LTIP Shares of common stock as compensation for his board and officer service under the 2018 Long-Term Stock Incentive Plan.
Bradley’s spouse, employee Sonia Choi, received 1,213,236 LTIP Shares under the same plan. Both awards vest in equal installments on March 20, June 20, September 20, and December 20 from September 20, 2026 through September 20, 2029, subject to continued service. After these entries, Bradley holds 10,906,188 shares directly, 5,654,483 shares indirectly through his spouse, and 12,109,002 shares indirectly via EOS Technology Holdings Inc., while disclaiming beneficial ownership of certain indirect holdings beyond his pecuniary interest.
Tobias Robert reported acquisition or exercise transactions in this Form 4 filing.
Datavault AI Inc. director Tobias Robert received a grant of 250,000 shares of common stock as compensation for board service under the company’s 2018 Long-Term Stock Incentive Plan. The grant was at $0.00 per share and is structured as a stock award rather than a purchase.
The 250,000 LTIP shares are scheduled to vest in equal installments from September 20, 2026 through September 20, 2029, on each March 20, June 20, September 20 and December 20, contingent on continued service. Following this grant, Robert directly owns 581,565 common shares.
Kristensen Helge reported acquisition or exercise transactions in this Form 4 filing.
Datavault AI Inc. director Helge Kristensen received 250,000 shares of common stock as an equity grant. The award was granted as compensation for his service on the board under the company’s 2018 Long-Term Stock Incentive Plan at a stated price of $0.00 per share.
The 250,000 shares are scheduled to vest in equal installments from September 20, 2026 through September 20, 2029 on each March 20, June 20, September 20 and December 20, contingent on his continued service. Following this grant, Kristensen directly holds 581,566 shares of Datavault AI common stock.
Datavault AI Inc. director and Chief Financial Officer Brett Moyer reported an open-market sale of 159,968 shares of common stock at a weighted average price of $0.627 per share. The shares were sold by the company on his behalf solely to cover tax obligations from vesting equity awards and were not a discretionary trade. After this tax-related sale, he holds 3,578,630 shares of Datavault AI common stock directly.
Datavault AI Inc. reported that director and officer Stanley Mbugua had 50,463 shares of common stock sold into the open market by the company on his behalf to satisfy tax obligations from vesting equity awards. The shares were sold in multiple trades at prices ranging from $0.6248 to $0.6324 per share. After these tax-related sales, he directly holds 1,015,828 shares of Datavault AI common stock.
Datavault AI Inc. Chief Executive Officer Bradley Nathaniel reported tax-related open-market sales of 242,001 shares of common stock at a weighted average price of $0.627 per share on March 24, 2026.
The company sold 190,291 shares into the market on his behalf and 51,710 shares on behalf of his spouse, solely to satisfy tax obligations from vesting equity awards, and these were not discretionary trades. Following the transactions, he holds 8,317,953 shares directly and 4,441,247 shares are held indirectly by his spouse. An additional 12,109,002 shares are held by EOS Technology Holdings Inc., where he has voting and disposal power but disclaims beneficial ownership beyond his economic interest.
Datavault AI Inc. reported a director equity compensation grant. A board member received 211,203 shares of Datavault AI common stock as compensation under the company’s 2018 Long-Term Stock Incentive Plan. The filing shows the shares at a price of $0, reflecting that they were awarded as stock-based pay rather than purchased for cash.
The 211,203 shares are scheduled to vest in equal installments from March 20, 2026 through December 20, 2028, with vesting dates on March 20, June 20, September 20 and December 20, as long as the director continues serving the company on each vesting date. Following this grant, the reporting person beneficially owns 326,872 shares of Datavault AI common stock in direct ownership.
Datavault AI Inc. director Sriram Krishnamurthy Peruvemba reported receiving a new equity compensation award. On 11/25/2025 he acquired 211,203 shares of Datavault AI common stock at a price of $0 per share as board compensation under the company’s 2018 Long-Term Stock Incentive Plan. After this grant, he beneficially owns 331,565 shares of common stock in direct form.
The 211,203 granted shares are scheduled to vest in equal installments from March 20, 2026 through December 20, 2028, with vesting on each March 20, June 20, September 20 and December 20, as long as he continues serving on the board. This filing reflects compensation structure and ownership alignment between the director and Datavault AI’s shareholders.
Datavault AI Inc. (DVLT) reported an insider tax-related stock sale by its Chief Financial Officer and director. On 11/21/2025, 28,594 shares of Datavault AI common stock were sold in the open market at a weighted average price of $2.4396 per share, with individual trade prices ranging from $2.355 to $2.495. The shares were sold by the issuer on behalf of the reporting person to satisfy tax obligations arising from the vesting of equity awards and were not a discretionary transaction by the insider. After this transaction, the reporting person beneficially owned 1,089,071 shares of Datavault AI common stock, held directly.
Datavault AI Inc. (DVLT) Chief Executive Officer Nathaniel Bradley reported tax-related sales of company stock. On 11/21/2025, 20,493 shares of common stock were sold at a weighted average price of $2.4396 per share to cover tax obligations from vesting equity awards, described as a non-discretionary transaction made by the issuer on his behalf. Following this, Bradley directly beneficially owned 4,715,477 shares of common stock and indirectly owned 12,109,002 shares through EOS Technology Holdings Inc. In a related transaction for tax withholding, 7,315 shares were sold on behalf of his spouse at the same average price, after which 3,168,503 shares were held indirectly through the spouse.
Datavault AI Inc. (DVLT) reported an insider transaction by its Chief Accounting Officer and VP of Finance, Stanley Mbugua. On 11/21/2025, 8,219 shares of common stock were sold in open-market transactions at a weighted average price of $2.4396 per share, with individual trades ranging from $2.355 to $2.495. The sale was made by the company on behalf of the officer solely to cover tax obligations arising from the vesting of equity awards and was not a discretionary trade by the officer. Following these transactions, the officer beneficially owns 316,199 shares of Datavault AI common stock.
Datavault AI Inc. insider Form 4 shows Nathaniel Bradley and EOS Technology Holdings Inc. jointly reporting changes in beneficial ownership. On 09/23/2025 a transaction coded J transferred 180,000 shares of common stock by EOS to a third party pursuant to a side letter tied to a consulting agreement; the reported price is $0. The filing lists 12,109,002 shares beneficially owned indirectly by EOS, 3,175,818 shares indirectly by Mr. Bradley’s spouse, and a separate disposition of 4,735,970 shares. The report explains Mr. Bradley’s voting and disposition power over EOS-held shares while disclaiming personal beneficial ownership except for any pecuniary interest. The form is signed by Mr. Bradley and EOS on 09/25/2025.