Bradley Nathaniel T, CEO of Datavault AI Inc. ($DVLT), made six open market sales of common shares in the last year, totaling $121 thousand. His most recent sale occurred on December 23, 2025. These insider sales rank 9,295th out of 11,678 individuals in our database, well below the average of $8.6 million and 6 transactions per insider. He reported no open market purchases.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 24, 2026 | Datavault AI Inc. | $DVLT | BRADLEY NATHANIEL T | Chief Executive Officer | S | Common Stock | 51710 | $0.63 | 24,868,202.0000 | 152,579,525 | 0.21% | 0.03% |
| March 24, 2026 | Datavault AI Inc. | $DVLT | BRADLEY NATHANIEL T | Chief Executive Officer | S | Common Stock | 190291 | $0.63 | 24,868,202.0000 | 152,579,525 | 0.76% | 0.12% |
| Dec. 23, 2025 | Datavault AI Inc. | $DVLT | BRADLEY NATHANIEL T | Chief Executive Officer | S | Common Stock | 11987 | $0.93 | 25,110,203.0000 | 101,110,635 | 0.05% | 0.01% |
| Dec. 23, 2025 | Datavault AI Inc. | $DVLT | BRADLEY NATHANIEL T | Chief Executive Officer | S | Common Stock | 31031 | $0.93 | 25,110,203.0000 | 101,110,635 | 0.12% | 0.03% |
| Nov. 25, 2025 | Datavault AI Inc. | $DVLT | BRADLEY NATHANIEL T | Chief Executive Officer | A | Common Stock | 3823798 | $0.00 | 25,153,221.0000 | 101,110,635 | 17.93% | 3.78% |
| Nov. 25, 2025 | Datavault AI Inc. | $DVLT | BRADLEY NATHANIEL T | Chief Executive Officer | A | Common Stock | 1336441 | $0.00 | 25,153,221.0000 | 101,110,635 | 5.61% | 1.32% |
| Nov. 21, 2025 | Datavault AI Inc. | $DVLT | BRADLEY NATHANIEL T | Chief Executive Officer | S | Common Stock | 20493 | $2.44 | 19,992,982.0000 | 101,110,635 | 0.10% | 0.02% |
| Nov. 21, 2025 | Datavault AI Inc. | $DVLT | BRADLEY NATHANIEL T | Chief Executive Officer | S | Common Stock | 7315 | $2.44 | 19,992,982.0000 | 101,110,635 | 0.04% | 0.01% |
| Sept. 23, 2025 | Datavault AI Inc. | $DVLT | BRADLEY NATHANIEL T | Chief Executive Officer | J | Common Stock | 180000 | $0.00 | 20,020,790.0000 | 68,174,418 | 0.89% | 0.26% |
| Sept. 7, 2025 | Datavault AI Inc. | $DVLT | BRADLEY NATHANIEL T | Chief Executive Officer | J | Common Stock | 10000000 | $0.32 | 20,200,790.0000 | 68,174,418 | 98.03% | 14.67% |
| Aug. 28, 2025 | Datavault AI Inc. | $DVLT | BRADLEY NATHANIEL T | Chief Executive Officer | S | Common Stock | 29391 | $0.40 | 10,200,790.0000 | 68,174,418 | 0.29% | 0.04% |
| Aug. 28, 2025 | Datavault AI Inc. | $DVLT | BRADLEY NATHANIEL T | Chief Executive Officer | S | Common Stock | 4862 | $0.40 | 10,200,790.0000 | 68,174,418 | 0.05% | 0.01% |
| Aug. 19, 2025 | Datavault AI Inc. | $DVLT | BRADLEY NATHANIEL T | Chief Executive Officer | J | Common Stock | 110909 | $0.00 | 10,035,043.0000 | 68,174,418 | 1.09% | 0.16% |
| Aug. 8, 2025 | Datavault AI Inc. | $DVLT | BRADLEY NATHANIEL T | Chief Executive Officer | J | Common Stock | 1000000 | $0.00 | 10,145,952.0000 | 68,174,418 | 8.97% | 1.47% |
| July 31, 2025 | Datavault AI Inc. | $DVLT | BRADLEY NATHANIEL T | Chief Executive Officer | J | Common Stock | 300000 | $0.00 | 11,145,952.0000 | 68,174,418 | 2.62% | 0.44% |
| July 30, 2025 | Datavault AI Inc. | $DVLT | BRADLEY NATHANIEL T | Chief Executive Officer | J | Common Stock | 300000 | $0.00 | 11,445,952.0000 | 68,174,418 | 2.55% | 0.44% |
| July 10, 2025 | Datavault AI Inc. | $DVLT | BRADLEY NATHANIEL T | Chief Executive Officer | A | Common Stock | 500000 | $0.00 | 11,745,952.0000 | 68,174,418 | 4.45% | 0.73% |
| June 25, 2025 | Datavault AI Inc. | $DVLT | BRADLEY NATHANIEL T | Chief Executive Officer | A | Common Stock | 54726 | $0.00 | 11,245,952.0000 | 53,681,828 | 0.49% | 0.10% |
| June 25, 2025 | Datavault AI Inc. | $DVLT | BRADLEY NATHANIEL T | Chief Executive Officer | A | Common Stock | 218905 | $0.00 | 11,245,952.0000 | 53,681,828 | 1.99% | 0.41% |
| Feb. 26, 2025 | Datavault AI Inc. | $DVLT | BRADLEY NATHANIEL T | Chief Executive Officer | A | Common Stock | 150000 | $0.00 | 10,972,321.0000 | 4,197,284 | 1.39% | 3.57% |
| Dec. 31, 2024 | Datavault AI Inc. | $DVLT | BRADLEY NATHANIEL T | Chief Executive Officer | J | Common Stock | 2775954 | $2.05 | 7,375,865.0000 | 5,278,064 | 60.35% | 52.59% |
| Dec. 31, 2024 | Datavault AI Inc. | $DVLT | BRADLEY NATHANIEL T | Chief Executive Officer | J | Common Stock | 36000089 | $2.05 | 7,375,865.0000 | 5,278,064 | 83.00% | 100.00% |
| Dec. 31, 2024 | Datavault AI Inc. | $DVLT | BRADLEY NATHANIEL T | Chief Executive Officer | J | Common Stock | 3446456 | $2.05 | 10,222,321.0000 | 5,278,064 | 50.86% | 65.30% |
| Dec. 31, 2024 | Datavault AI Inc. | $DVLT | BRADLEY NATHANIEL T | Chief Executive Officer | A | Common Stock | 600000 | $2.05 | 7,375,865.0000 | 5,278,064 | 8.85% | 11.37% |