BRADLEY NATHANIEL T — SEC Form 4 filings
SEC reporting owner CIK 1755804. 17 Form 4 filings on record with FilingPulse; latest filed 2026-08-05.
Transaction summary — filings shown
Covers all 17 filings on record, filed 2025-01-13 to 2026-08-05. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 8 legs across 4 filings — 347,080 shares, $273,068 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 21.
- Largest priced transaction: sale of 190,291 shares @ $0.63 ($119,312) in Datavault AI Inc., filed 2026-03-26.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Datavault AI Inc. (DVLT) | Chief Executive Officer, Director | 17 | — | 8 legs · 347,080 sh · $273,068 | 21 |
Form 4 filings — BRADLEY NATHANIEL T
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-05 | 4 | Datavault AI Inc. (DVLT) | Other (J): 1,327,869 @ $0 | EDGAR |
| 2026-05-14 | 4/A | Datavault AI Inc. (DVLT) | Grant/award (A): 2,588,235 @ $0 · Grant/award (A): 1,213,236 @ $0 | EDGAR |
| 2026-04-22 | 4 | Datavault AI Inc. (DVLT) | Grant/award (A): 2,588,235 @ $0 · Grant/award (A): 1,213,236 @ $0 | EDGAR |
| 2026-03-26 | 4 | Datavault AI Inc. (DVLT) | Sale (S): 190,291 @ $0.63 · Sale (S): 51,710 @ $0.63 | EDGAR |
| 2025-12-30 | 4 | Datavault AI Inc. (DVLT) | Sale (S): 31,031 @ $0.93 · Sale (S): 11,987 @ $0.93 | EDGAR |
| 2025-11-26 | 4 | Datavault AI Inc. (DVLT) | Grant/award (A): 3,823,798 @ $0 · Grant/award (A): 1,336,441 @ $0 | EDGAR |
| 2025-11-25 | 4 | Datavault AI Inc. (DVLT) | Sale (S): 20,493 @ $2.44 · Sale (S): 7,315 @ $2.44 | EDGAR |
| 2025-09-25 | 4 | Datavault AI Inc. (DVLT) jointly with EOS Technology Holdings Inc. | Other (J): 180,000 @ $0 | EDGAR |
| 2025-09-09 | 4 | Datavault AI Inc. (DVLT) jointly with EOS Technology Holdings Inc. | Other (J): 10,000,000 @ $0.32 | EDGAR |
| 2025-09-02 | 4 | Datavault AI Inc. (DVLT) | Sale (S): 29,391 @ $0.40 · Sale (S): 4,862 @ $0.40 | EDGAR |
| 2025-08-20 | 4 | Datavault AI Inc. (DVLT) jointly with EOS Technology Holdings Inc. | Other (J): 110,909 @ $0 | EDGAR |
| 2025-08-12 | 4 | Datavault AI Inc. (DVLT) jointly with EOS Technology Holdings Inc. | Other (J): 1,000,000 @ $0 | EDGAR |
| 2025-08-04 | 4 | Datavault AI Inc. (DVLT) jointly with EOS Technology Holdings Inc. | Other (J): 300,000 @ $0 · Other (J): 300,000 @ $0 | EDGAR |
| 2025-07-14 | 4 | Datavault AI Inc. (DVLT) | Grant/award (A): 500,000 @ $0 | EDGAR |
| 2025-06-27 | 4 | Datavault AI Inc. (DVLT) | Grant/award (A): 218,905 @ $0 · Grant/award (A): 54,726 @ $0 | EDGAR |
| 2025-02-28 | 4 | Datavault AI Inc. (DVLT) | Grant/award (A): 150,000 @ $0 | EDGAR |
| 2025-01-13 | 4 | WISA TECHNOLOGIES, INC. (WISA) jointly with Data Vault Holdings Inc. | Other (J): 36,000,089 @ $2.05 · Other (J): 3,446,456 @ $2.05 · Other (J): 2,775,954 @ $2.05 · Grant/award (A): 600,000 @ $2.05 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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