Brett Moyer - 18 Aug 2026 Form 4 Insider Report for Datavault AI Inc. (DVLT)

Reporting relationship: Chief Financial Officer, Director
Issuer ticker: DVLT
Reported as of: 18 Aug 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 21 Aug 2026, 21:23:24 UTC
Prior SEC filing: 22 Apr 2026
Source filing: View source filing
Reporting owner signature: /s/ Brett Moyer

Key filing fact

Brett Moyer filed Form 4 for Datavault AI Inc. (DVLT) on 21 Aug 2026.

Key facts

This page summarizes Brett Moyer's Form 4 filing for Datavault AI Inc. (DVLT).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 21 Aug 2026, 21:23.

Change

Previous filing in this sequence was filed on 22 Apr 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001250881 Primary reporting owner

MOYER BRETT

Relationship: Chief Financial Officer, Director
Address: C/O DATAVAULT AI INC., ONE COMMERCE SQ,, 2005 MARKET STREET, SUITE 2400, PHILADELPHIA
Signature: /s/ Brett Moyer
Signature date: 21 Aug 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

DVLT transaction

Common Stock

Award

Transaction value
Shares: +26,024
Change %: +0.47%
Price
Shares after: 5,560,536
Date: 18 Aug 2026
Ownership: Direct
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

Received in exchange for 18,413 shares of NYIAX, Inc. ("NYIAX") common stock in connection with the merger of NYIAX with and into DVLT Merger Sub Inc., a wholly owned subsidiary of the Issuer ("Merger Sub"), pursuant to that certain Agreement and Plan of Merger, dated as of March 18, 2026, as amended from time to time (the "Merger Agreement"), by and among the Issuer, Merger Sub and NYIAX. At the effective time of the merger contemplated by the Merger Agreement, the Reporting Person, as a stockholder of NYIAX, became entitled to receive a number of shares of the Issuer's common stock equal to the exchange ratio (determined pursuant to the Merger Agreement) for each share of NYIAX common stock held by the Reporting Person. The exchange ratio was approximately 1.41 shares of Issuer common stock for each share of NYIAX common stock.