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The LTIP Shares associated with the Grant are scheduled to vest in equal quarterly installments over one year, beginning on the first to occur of March 20th, June 20th, September 20th or December 20th after the Grant Date and thereafter on each March 20th, June 20th, September 20th and December 20th until fully vested, so long as the reporting person remains in the service of the issuer on each such date."}],"balance_after":581569,"source":{"system":"sec-edgar","filing":"0001104659-26-078280","document":"tm2619016-3_4aseq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1862057/000110465926078280/tm2619016-3_4aseq1.xml","form_type":"4/A","original_submission_date":"2026-04-22"}},{"id":740130,"issuer":{"id":6156,"kind":"organization","name":"Datavault AI Inc.","symbol":"DVLT"},"owners":[{"id":35192,"kind":"person","name":"Wilson Wendy","position":1,"cik":"0001862057","reported_name":"Wilson Wendy","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-12T20:28:14.000Z","date":"2026-06-11","kind":"sale","planned":false,"acquired":false,"shares":25856,"price":0.39,"value":10083.84,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.3901 to $0.3903, inclusive. The Reporting Person undertakes to provide to Datavault AI Inc., any security holder of Datavault AI Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote."}],"balance_after":555713,"source":{"system":"sec-edgar","filing":"0001104659-26-073504","document":"tm2617853-2_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1862057/000110465926073504/tm2617853-2_4seq1.xml","form_type":"4"}},{"id":802974,"issuer":{"id":6156,"kind":"organization","name":"Datavault AI Inc.","symbol":"DVLT"},"owners":[{"id":35192,"kind":"person","name":"Wilson Wendy","position":1,"cik":"0001862057","reported_name":"Wilson Wendy","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-04-23T01:48:22.000Z","date":"2026-04-20","kind":"grant","planned":false,"acquired":true,"shares":250000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"250,000 shares (the \"LTIP Shares\") of common stock, par value $0.0001 per share, of the issuer were received as compensation for the reporting person's service as a member of the issuer's board of directors pursuant to the issuer's 2018 Long-Term Stock Incentive Plan (the \"Grant\"). The LTIP Shares associated with the Grant are scheduled to vest in equal installments, beginning on September 20, 2026 and ending on September 20, 2029, on each March 20th, June 20th, September 20th and December 20th, so long as the reporting person remains in the service of the issuer on each such date."}],"balance_after":581569,"source":{"system":"sec-edgar","filing":"0001104659-26-047067","document":"tm2612538-7_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1862057/000110465926047067/tm2612538-7_4seq1.xml","form_type":"4"}},{"id":987288,"issuer":{"id":6156,"kind":"organization","name":"Datavault AI Inc.","symbol":"DVLT"},"owners":[{"id":35192,"kind":"person","name":"Wilson Wendy","position":1,"cik":"0001862057","reported_name":"Wilson Wendy","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-11-27T02:51:45.000Z","date":"2025-11-25","kind":"grant","planned":false,"acquired":true,"shares":211203,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"211,203 shares (the \"LTIP Shares\") of common stock, par value $0.0001 per share, of the issuer were received as compensation for the reporting person's service as a member of the issuer's board of directors pursuant to the issuer's 2018 Long-Term Stock Incentive Plan (the \"Grant\"). The LTIP Shares associated with the Grant are scheduled to vest in equal installments, beginning on March 20, 2026 and ending on December 20, 2028, on each March 20th, June 20th, September 20th and December 20th, so long as the reporting person remains in the service of the issuer on each such date."}],"balance_after":331569,"source":{"system":"sec-edgar","filing":"0001104659-25-116547","document":"tm2532335-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1862057/000110465925116547/tm2532335-1_4seq1.xml","form_type":"4"}},{"id":1100385,"issuer":{"id":6156,"kind":"organization","name":"Datavault AI Inc.","symbol":"DVLT"},"owners":[{"id":35192,"kind":"person","name":"Wilson Wendy","position":1,"cik":"0001862057","reported_name":"Wilson Wendy","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-06-28T00:46:57.000Z","date":"2025-06-25","kind":"grant","planned":false,"acquired":true,"shares":26372,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"26,372 shares (the \"LTIP Shares\") of common stock, par value $0.0001 per share, of the issuer were received as compensation for the reporting person's service as a member of the issuer's board of directors pursuant to the issuer's 2018 Long-Term Stock Incentive Plan (the \"Grant\"). The LTIP Shares associated with the Grant are scheduled to vest in equal installments, from the period from September 20, 2025 to June 20, 2028, on each September 20th, December 20th, March 20th, and June 20th, so long as the reporting person remains in the service of the issuer on each such date."}],"balance_after":120366,"source":{"system":"sec-edgar","filing":"0001104659-25-063740","document":"tm2519302-10_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1862057/000110465925063740/tm2519302-10_4seq1.xml","form_type":"4"}},{"id":1238717,"issuer":{"id":6156,"kind":"organization","name":"Datavault AI Inc.","symbol":"DVLT"},"owners":[{"id":35192,"kind":"person","name":"Wilson Wendy","position":1,"cik":"0001862057","reported_name":"Wilson Wendy","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-02-28T21:46:45.000Z","date":"2025-02-26","kind":"grant","planned":false,"acquired":true,"shares":74334,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"74,334 shares (the \"LTIP Shares\") of common stock, par value $0.0001 per share, of the issuer were received as compensation for the reporting person's service as a member of the issuer's board of directors pursuant to the issuer's 2018 Long-Term Stock Incentive Plan (the \"Grant\"). The LTIP Shares associated with the Grant are scheduled to vest in equal installments, from the period from June 20, 2025 to March 20, 2028, on each March 20th, June 20th, September 20th, and December 20th, so long as the reporting person remains in the service of the issuer on each such date."}],"balance_after":93994,"source":{"system":"sec-edgar","filing":"0001104659-25-019209","document":"tm257944-10_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1862057/000110465925019209/tm257944-10_4seq1.xml","form_type":"4"}},{"id":1365287,"issuer":{"id":6156,"kind":"organization","name":"Datavault AI Inc.","symbol":"DVLT"},"owners":[{"id":35192,"kind":"person","name":"Wilson Wendy","position":1,"cik":"0001862057","reported_name":"Wilson Wendy","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2024-11-14T23:59:32.000Z","date":"2024-11-12","kind":"grant","planned":false,"acquired":true,"shares":7424,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"7,424 shares (the \"LTIP Shares\") of common stock, par value $0.0001 per share, of the issuer were received as compensation for the reporting person's service as a member of the issuer's board of directors pursuant to the issuer's 2018 Long-Term Stock Incentive Plan (the \"Grant\"). The LTIP Shares associated with the Grant are scheduled to vest in equal installments, from the period from March 15, 2025 to December 15, 2027, on each March 15th, June 15th, September 15th, and December 15th, so long as the reporting person remains in the service of the issuer on each such date."}],"balance_after":19660,"source":{"system":"sec-edgar","filing":"0001104659-24-119378","document":"tm2428490-8_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1862057/000110465924119378/tm2428490-8_4seq1.xml","form_type":"4"}},{"id":1444388,"issuer":{"id":6156,"kind":"organization","name":"Datavault AI Inc.","symbol":"DVLT"},"owners":[{"id":35192,"kind":"person","name":"Wilson Wendy","position":1,"cik":"0001862057","reported_name":"Wilson Wendy","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2024-08-01T20:40:05.000Z","date":"2024-07-30","kind":"grant","planned":false,"acquired":true,"shares":7543,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"7,543 shares (the \"LTIP Shares\") of common stock, par value $0.0001 per share, of the issuer were received as compensation for the reporting person's service as a member of the issuer's board of directors pursuant to the issuer's 2018 Long-Term Stock Incentive Plan (the \"Grant\"). The LTIP Shares associated with the Grant are scheduled to vest in equal installments, from the period from December 20, 2024 to December 20, 2027, on each December 20th, March 20th, June 20th, and September 20th, so long as the reporting person remains in the service of the issuer on each such date."}],"balance_after":12236,"source":{"system":"sec-edgar","filing":"0001104659-24-084950","document":"tm2420610-9_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1862057/000110465924084950/tm2420610-9_4seq1.xml","form_type":"4"}},{"id":1483696,"issuer":{"id":6156,"kind":"organization","name":"Datavault AI Inc.","symbol":"DVLT"},"owners":[{"id":35192,"kind":"person","name":"Wilson Wendy","position":1,"cik":"0001862057","reported_name":"Wilson Wendy","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2024-06-11T20:23:52.000Z","date":"2024-06-07","kind":"grant","planned":false,"acquired":true,"shares":4616,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"4,616 shares (the \"LTIP Shares\") of common stock, par value $0.0001 per share, of the issuer were received as compensation for the reporting person's service as a member of the issuer's board of directors pursuant to the issuer's 2018 Long-Term Stock Incentive Plan (the \"Grant\"). The LTIP Shares associated with the Grant are scheduled to vest in equal installments, from the period from September 20, 2024 to September 20, 2026, on each September 20th, December 20th, March 20th, and June 20th, so long as the reporting person remains in the service of the issuer on each such date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"On April 12, 2024, the issuer effected a 1-for-150 reverse stock split. The number of securities reported on this Form 4 have been adjusted to reflect the reverse stock split as the split pertained to the number of securities of the issuer that the reporting person held prior to the grant of the LTIP Shares."}],"balance_after":4693,"source":{"system":"sec-edgar","filing":"0001104659-24-070404","document":"tm2416940-7_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1862057/000110465924070404/tm2416940-7_4seq1.xml","form_type":"4"}},{"id":1829649,"issuer":{"id":6156,"kind":"organization","name":"Datavault AI Inc.","symbol":"DVLT"},"owners":[{"id":35192,"kind":"person","name":"Wilson Wendy","position":1,"cik":"0001862057","reported_name":"Wilson Wendy","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2023-07-14T23:56:00.000Z","date":"2023-07-12","kind":"grant","planned":false,"acquired":true,"shares":11000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"11,000 shares (the \"LTIP Shares\") of common stock, par value $0.0001 per share, of the issuer were received as compensation for the reporting person's service as a member of the issuer's board of directors pursuant to the issuer's 2018 Long-Term Stock Incentive Plan (the \"Grant\"). The LTIP Shares associated with the Grant are scheduled to vest in equal installments, commencing on November 15, 2023 and every six (6) months thereafter until May 15, 2026, so long as the reporting person remains in the service of the issuer on each such date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"On January 26, 2023, the issuer effected a 1-for-100 reverse stock split. The number of securities reported on this Form 4 have been adjusted to reflect the reverse stock split as the split pertained to the number of securities of the issuer that the reporting person held prior to the grant of the LTIP Shares."}],"balance_after":11222,"source":{"system":"sec-edgar","filing":"0001104659-23-081347","document":"tm2321316-8_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1862057/000110465923081347/tm2321316-8_4seq1.xml","form_type":"4"}},{"id":2433928,"issuer":{"id":6156,"kind":"organization","name":"Datavault AI Inc.","symbol":"DVLT"},"owners":[{"id":35192,"kind":"person","name":"Wilson Wendy","position":1,"cik":"0001862057","reported_name":"Wilson Wendy","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2022-01-19T01:43:20.000Z","date":"2022-01-13","kind":"grant","acquired":true,"shares":12000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"12,000 shares (the \"2022 Grant\") of common stock, par value $0.0001 per share, of the issuer (the \"Common Stock\") were received as compensation for the reporting person's service as a member of the issuer's board of directors pursuant to the issuer's 2018 Long-Term Stock Incentive Plan. The shares of Common Stock associated with the 2022 Grant are scheduled to vest as follows: 1/5th of the 2022 Grant is scheduled to vest on September 15, 2022, and the remaining 4/5th of the 2022 Grant is scheduled to vest quarterly in equal installments over the next 36 months on each December 15th, March 15th, June 15th and September 15th thereafter until September 15, 2025, with such vesting only to occur so long as the reporting person remains in the service of the issuer on each such vesting date."}],"balance_after":22000,"source":{"system":"sec-edgar","filing":"0001104659-22-005049","document":"tm223220d9_4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1862057/000110465922005049/tm223220d9_4.xml","form_type":"4"}},{"id":2703488,"issuer":{"id":6156,"kind":"organization","name":"Datavault AI Inc.","symbol":"DVLT"},"owners":[{"id":35192,"kind":"person","name":"Wilson Wendy","position":1,"cik":"0001862057","reported_name":"Wilson Wendy","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-05-20T23:40:19.000Z","date":"2021-05-13","kind":"grant","acquired":true,"shares":10000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"10,000 shares (the \"Shares\") of common stock, par value $0.0001 per share, of the issuer were received as compensation in connection with the reporting person's appointment as a member of the issuer's board of directors pursuant to the issuer's 2018 Long-Term Stock Incentive Plan. The Shares are scheduled to vest in equal installments on the first, second and third anniversaries of May 15, 2021, so long as the reporting person remains in the service of the issuer on each such anniversary."}],"balance_after":10000,"source":{"system":"sec-edgar","filing":"0001104659-21-070093","document":"tm2117181-2_4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1862057/000110465921070093/tm2117181-2_4.xml","form_type":"4"}}]}