Datavault AI Inc. SEC filings DVLT
Datavault AI Inc. has 912 filings in SEC EDGAR's recent list, going back to Aug 17, 2016. Its latest annual report, Form 10-K, was filed on Mar 18, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 19, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Nov 5, 2026 (officer or director change). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Officer or director change
|
Nov 5, 2026 | Nov 1, 2026 |
| PRE 14A | Preliminary proxy statement | Oct 30, 2026 | Dec 16, 2026 |
| 8-K |
Current report
Restatement
|
Oct 26, 2026 | Oct 20, 2026 |
| 3 | Initial insider ownership | Oct 16, 2026 | Oct 12, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Oct 15, 2026 | Oct 11, 2026 |
| 8-K |
Current report
Material agreement
|
Oct 15, 2026 | Oct 15, 2026 |
| 3 | Initial insider ownership | Oct 6, 2026 | Oct 3, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Oct 6, 2026 | Oct 1, 2026 |
| D | Filing | Aug 31, 2026 | — |
| 8-K |
Current report
Listing notice
|
Aug 25, 2026 | Aug 25, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Aug 24, 2026 | — |
| 4 | Insider transaction | Aug 24, 2026 | Aug 20, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 24, 2026 | — |
| 4 | Insider transaction | Aug 21, 2026 | Aug 18, 2026 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Unregistered share sale, Other events
|
Aug 19, 2026 | Aug 18, 2026 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Other events
|
Aug 19, 2026 | Aug 19, 2026 |
| 10-Q | Quarterly report | Aug 19, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 19, 2026 | Aug 19, 2026 |
| 8-K |
Current report
Material agreement, New debt
|
Aug 19, 2026 | Aug 18, 2026 |
| 424B5 | Prospectus supplement | Aug 19, 2026 | — |
| 8-K |
Current report
Material agreement
|
Aug 18, 2026 | Aug 17, 2026 |
| NT 10-Q | Filing | Aug 14, 2026 | Jun 30, 2026 |
| S-3 | Shelf registration | Aug 12, 2026 | — |
| 4 | Insider transaction | Aug 5, 2026 | Aug 3, 2026 |
| 8-K/A |
Amended current report
Material agreement, Unregistered share sale
|
Jul 31, 2026 | Jul 29, 2026 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Jul 30, 2026 | Jul 29, 2026 |
| 8-K |
Current report
Material agreement, New debt
|
Jul 22, 2026 | Jul 17, 2026 |
| 8-K |
Current report
Auditor change, Regulation FD disclosure
|
Jul 14, 2026 | Jul 10, 2026 |
| 8-K |
Current report
Material agreement
|
Jun 29, 2026 | Jun 24, 2026 |
| 4/A | Ownership document | Jun 26, 2026 | Apr 20, 2026 |
| 4/A | Ownership document | Jun 26, 2026 | Apr 20, 2026 |
| 4/A | Ownership document | Jun 26, 2026 | Apr 20, 2026 |
| 4/A | Ownership document | Jun 26, 2026 | Apr 20, 2026 |
| 4/A | Ownership document | Jun 26, 2026 | Apr 20, 2026 |
| 4/A | Ownership document | Jun 26, 2026 | Apr 20, 2026 |
| 4/A | Ownership document | Jun 26, 2026 | Apr 20, 2026 |
| 8-K |
Current report
Other events
|
Jun 22, 2026 | Jun 22, 2026 |
| 424B5 | Prospectus supplement | Jun 22, 2026 | — |
| 8-K |
Current report
Auditor change
|
Jun 22, 2026 | Jun 15, 2026 |
| 4 | Insider transaction | Jun 12, 2026 | Jun 11, 2026 |
| 4 | Insider transaction | Jun 12, 2026 | Jun 10, 2026 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Jun 4, 2026 | May 30, 2026 |
| 4 | Insider transaction | Jun 2, 2026 | May 4, 2026 |
| 3 | Initial insider ownership | Jun 2, 2026 | Apr 23, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Jun 2, 2026 | — |
| 10-Q | Quarterly report | May 15, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 15, 2026 | May 15, 2026 |
| 4/A | Ownership document | May 14, 2026 | Apr 20, 2026 |
| 8-K |
Current report
Material agreement, Other events
|
May 5, 2026 | May 3, 2026 |
| 424B5 | Prospectus supplement | May 5, 2026 | — |
| S-3/A | Filing | May 4, 2026 | — |
| S-3 | Shelf registration | Apr 30, 2026 | — |
| 8-K |
Current report
Material agreement, Other events
|
Apr 28, 2026 | Apr 26, 2026 |
| 8-K |
Current report
Material agreement, Other events
|
Apr 23, 2026 | Apr 23, 2026 |
| 424B5 | Prospectus supplement | Apr 23, 2026 | — |
| 4 | Insider transaction | Apr 22, 2026 | Apr 20, 2026 |
| 4 | Insider transaction | Apr 22, 2026 | Apr 20, 2026 |
| 4 | Insider transaction | Apr 22, 2026 | Apr 20, 2026 |
| 4 | Insider transaction | Apr 22, 2026 | Apr 20, 2026 |
| 4 | Insider transaction | Apr 22, 2026 | Apr 20, 2026 |
| 4 | Insider transaction | Apr 22, 2026 | Apr 20, 2026 |
| 4 | Insider transaction | Apr 22, 2026 | Apr 20, 2026 |
| 4 | Insider transaction | Apr 22, 2026 | Apr 20, 2026 |
| 4 | Insider transaction | Apr 22, 2026 | Apr 20, 2026 |
| 4 | Insider transaction | Apr 22, 2026 | Apr 20, 2026 |
| S-8 | Employee stock plan registration | Apr 17, 2026 | — |
| 8-K |
Current report
Other events
|
Mar 30, 2026 | Mar 30, 2026 |
| 4 | Insider transaction | Mar 26, 2026 | Mar 24, 2026 |
| 4 | Insider transaction | Mar 26, 2026 | Mar 24, 2026 |
| 4 | Insider transaction | Mar 26, 2026 | Mar 24, 2026 |
| EFFECT | Filing | Mar 25, 2026 | — |
| CORRESP | Letter to the SEC | Mar 23, 2026 | — |
| S-3 | Shelf registration | Mar 20, 2026 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale, Other events
|
Mar 19, 2026 | Mar 18, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Mar 19, 2026 | Mar 19, 2026 |
| 10-K | Annual report | Mar 18, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Other events
|
Feb 27, 2026 | Feb 27, 2026 |
| 8-K |
Current report
Listing notice
|
Feb 27, 2026 | Feb 27, 2026 |
| 424B5 | Prospectus supplement | Feb 27, 2026 | — |
| S-3MEF | Filing | Feb 26, 2026 | — |
| UPLOAD | Letter from the SEC | Feb 26, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 20, 2026 | Feb 20, 2026 |
| 8-K |
Current report
Results of operations
|
Feb 17, 2026 | Feb 17, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Feb 13, 2026 | Feb 13, 2026 |
| DRS | Filing | Feb 13, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 13, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 13, 2026 | — |
| 8-K |
Current report
Results of operations
|
Feb 5, 2026 | Feb 5, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Feb 3, 2026 | Feb 3, 2026 |
| 8-K |
Current report
Acquisition or sale of assets, Other events
|
Jan 23, 2026 | Jan 22, 2026 |
| 8-K |
Current report
Other events
|
Jan 15, 2026 | Jan 15, 2026 |
| 424B5 | Prospectus supplement | Jan 15, 2026 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jan 14, 2026 | — |
| 4 | Insider transaction | Jan 14, 2026 | Jan 12, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jan 8, 2026 | — |
| 4 | Insider transaction | Jan 8, 2026 | Jan 6, 2026 |
| 8-K |
Current report
Other events
|
Jan 8, 2026 | Jan 8, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jan 7, 2026 | Jan 7, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jan 7, 2026 | Jan 7, 2026 |
| 8-K |
Current report
Other events
|
Jan 5, 2026 | Jan 5, 2026 |
| 424B5 | Prospectus supplement | Jan 5, 2026 | — |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Jan 5, 2026 | Jan 4, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Dec 31, 2025 | — |
| 4/A | Filing | Dec 31, 2025 | Dec 26, 2025 |
| 4 | Insider transaction | Dec 30, 2025 | Dec 23, 2025 |
| 4 | Insider transaction | Dec 30, 2025 | Dec 23, 2025 |
| 4 | Insider transaction | Dec 30, 2025 | Dec 23, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Dec 12, 2025 | Dec 11, 2025 |
| 4 | Insider transaction | Dec 8, 2025 | Dec 8, 2025 |
| SCHEDULE 13D | Ownership over 5% (active) | Dec 1, 2025 | — |
| 4 | Insider transaction | Nov 28, 2025 | Nov 25, 2025 |
| 3 | Initial insider ownership | Nov 28, 2025 | Nov 25, 2025 |
| 4 | Insider transaction | Nov 26, 2025 | Nov 25, 2025 |
| 4 | Insider transaction | Nov 26, 2025 | Nov 25, 2025 |
| 4 | Insider transaction | Nov 26, 2025 | Nov 25, 2025 |
| 4 | Insider transaction | Nov 26, 2025 | Nov 25, 2025 |
| 4 | Insider transaction | Nov 26, 2025 | Nov 25, 2025 |
| 4 | Insider transaction | Nov 26, 2025 | Nov 25, 2025 |
| 4 | Insider transaction | Nov 26, 2025 | Nov 25, 2025 |
| 4 | Insider transaction | Nov 26, 2025 | Nov 25, 2025 |
| 4 | Insider transaction | Nov 26, 2025 | Nov 25, 2025 |
| 4 | Insider transaction | Nov 26, 2025 | Nov 25, 2025 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Bylaw or fiscal year change, Shareholder vote results
|
Nov 26, 2025 | Nov 24, 2025 |
| 4 | Insider transaction | Nov 25, 2025 | Nov 21, 2025 |
| 4 | Insider transaction | Nov 25, 2025 | Nov 21, 2025 |
| 4 | Insider transaction | Nov 25, 2025 | Nov 21, 2025 |
| S-8 | Employee stock plan registration | Nov 25, 2025 | — |
| S-8 | Employee stock plan registration | Nov 18, 2025 | — |
| 10-Q | Quarterly report | Nov 14, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Other events
|
Nov 10, 2025 | Nov 7, 2025 |
| 8-K |
Current report
Material agreement
|
Nov 7, 2025 | Nov 6, 2025 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Nov 5, 2025 | Nov 3, 2025 |
| 8-K |
Current report
Material agreement
|
Nov 3, 2025 | Oct 28, 2025 |
| 8-K |
Current report
Agreement ended
|
Nov 3, 2025 | Oct 28, 2025 |
| 8-K |
Current report
Material agreement
|
Oct 28, 2025 | Oct 24, 2025 |
| 424B5 | Prospectus supplement | Oct 28, 2025 | — |
| ARS | Annual report to shareholders | Oct 28, 2025 | Dec 31, 2024 |
| DEF 14A | Proxy statement | Oct 27, 2025 | Nov 24, 2025 |
| S-3 | Shelf registration | Oct 17, 2025 | — |
| PRE 14A | Preliminary proxy statement | Oct 15, 2025 | Oct 15, 2025 |
| 8-K |
Current report
Other events
|
Oct 14, 2025 | Oct 14, 2025 |
| SCHEDULE 13D | Ownership over 5% (active) | Oct 2, 2025 | — |
| 8-K |
Current report
Material agreement, New debt
|
Oct 1, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Other events
|
Sep 29, 2025 | Sep 29, 2025 |
| DEF 14C | Information statement | Sep 26, 2025 | Sep 26, 2025 |
| 8-K |
Current report
Material agreement, New debt, Bylaw or fiscal year change
|
Sep 26, 2025 | Sep 22, 2025 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets
|
Sep 26, 2025 | Sep 25, 2025 |
| 424B5 | Prospectus supplement | Sep 26, 2025 | — |
| 4 | Insider transaction | Sep 25, 2025 | Sep 23, 2025 |
| 424B3 | Prospectus | Sep 25, 2025 | — |
| EFFECT | Filing | Sep 23, 2025 | — |
| CORRESP | Letter to the SEC | Sep 19, 2025 | — |
| S-3 | Shelf registration | Sep 19, 2025 | — |
| EFFECT | Filing | Sep 12, 2025 | — |
| 424B3 | Prospectus | Sep 12, 2025 | — |
| PRE 14C | Filing | Sep 12, 2025 | Sep 12, 2025 |
| CORRESP | Letter to the SEC | Sep 10, 2025 | — |
| 4 | Insider transaction | Sep 9, 2025 | Sep 7, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Sep 9, 2025 | — |
| DEF 14C | Information statement | Sep 9, 2025 | Sep 9, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Sep 8, 2025 | Sep 7, 2025 |
| UPLOAD | Letter from the SEC | Sep 4, 2025 | — |
| UPLOAD | Letter from the SEC | Sep 4, 2025 | — |
| 4 | Insider transaction | Sep 2, 2025 | Aug 28, 2025 |
| 4 | Insider transaction | Sep 2, 2025 | Aug 28, 2025 |
| 4 | Insider transaction | Sep 2, 2025 | Aug 28, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Aug 29, 2025 | Aug 27, 2025 |
| DRS | Filing | Aug 27, 2025 | — |
| S-3 | Shelf registration | Aug 27, 2025 | — |
| PRE 14C | Filing | Aug 26, 2025 | Aug 25, 2025 |
| DEFA14A | Additional proxy material | Aug 22, 2025 | — |
| 8-K |
Current report
Material agreement
|
Aug 22, 2025 | Aug 19, 2025 |
| 4 | Insider transaction | Aug 20, 2025 | Aug 19, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 20, 2025 | Aug 20, 2025 |
| 10-Q | Quarterly report | Aug 19, 2025 | Jun 30, 2025 |
| NT 10-Q | Filing | Aug 14, 2025 | Jun 30, 2025 |
| 4 | Insider transaction | Aug 12, 2025 | Aug 8, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Aug 12, 2025 | — |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale
|
Aug 12, 2025 | Aug 6, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Aug 8, 2025 | Aug 4, 2025 |
| 424B5 | Prospectus supplement | Aug 6, 2025 | — |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale
|
Aug 4, 2025 | Aug 4, 2025 |
| 4 | Insider transaction | Aug 4, 2025 | Jul 30, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Jul 31, 2025 | Jul 30, 2025 |
| D | Filing | Jul 29, 2025 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Jul 22, 2025 | Jul 21, 2025 |
| 424B5 | Prospectus supplement | Jul 22, 2025 | — |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale
|
Jul 17, 2025 | Jul 17, 2025 |
| DEFA14A | Additional proxy material | Jul 17, 2025 | — |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale
|
Jul 17, 2025 | Jul 13, 2025 |
| 424B3 | Prospectus | Jul 15, 2025 | — |
| 4 | Insider transaction | Jul 14, 2025 | Jul 10, 2025 |
| EFFECT | Filing | Jul 11, 2025 | — |
| 8-K |
Current report
Material agreement, New debt
|
Jul 11, 2025 | Jul 11, 2025 |
| S-3 | Shelf registration | Jul 10, 2025 | — |
| EFFECT | Filing | Jul 9, 2025 | — |
| CORRESP | Letter to the SEC | Jul 9, 2025 | — |
| CORRESP | Letter to the SEC | Jul 9, 2025 | — |
| S-3/A | Form s-3/a | Jul 8, 2025 | — |
| S-8 | Employee stock plan registration | Jul 8, 2025 | — |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Services-Business Services, NEC (SIC 7389)
- Listed as
- DVLT (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Beaverton, OR
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1682149
- Former names
- WISA TECHNOLOGIES, INC. (until Feb 13, 2025); Summit Wireless Technologies, Inc. (until Mar 11, 2022); Summit Semiconductor Inc. (until Sep 14, 2018); SUMMIT SEMICONDUCTOR LLC (until Apr 13, 2018)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.