Robert Tobias - 20 Apr 2026 Form 4/A - Amendment Insider Report for Datavault AI Inc. (DVLT)

Reporting relationship: Director
Issuer ticker: DVLT
Reported as of: 20 Apr 2026
Net transaction value: $0
SEC form: 4/A - Amendment
Accepted by SEC: 26 Jun 2026, 16:15:12 UTC
Original report date: 22 Apr 2026
Prior SEC filing: 26 Nov 2025
Source filing: View source filing
Reporting owner signature: /s/ Robert Tobias

Key filing fact

Robert Tobias filed Form 4/A - Amendment for Datavault AI Inc. (DVLT) on 26 Jun 2026.

Key facts

This page summarizes Robert Tobias's Form 4/A - Amendment filing for Datavault AI Inc. (DVLT).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 26 Jun 2026, 16:15.

Change

Previous filing in this sequence was filed on 26 Nov 2025.
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/A - Amendment disclosures.

View source filing

Reporting Owners (1)

CIK 0001803259 Primary reporting owner

Tobias Robert

Relationship: Director
Address: C/O DATAVAULT AI INC., ONE COMMERCE SQ.,, 2005 MARKET STREET, SUITE 2400, PHILADELPHIA
Signature: /s/ Robert Tobias
Signature date: 26 Jun 2026

Reported non-derivative transactions

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

DVLT transaction

Common Stock

Award

Transaction value
Shares: +250,000
Change %: +75%
Price: $0.000000^*
Shares after: 581,565
Date: 20 Apr 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

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 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.

SEC remarks

This Form 4/A is being filed to correct the vesting terms of the restricted shares previously reported by the Reporting Person. Due to a scrivener's error, the Reporting Person's prior Form 4 reported that the shares vest quarterly over a three-year period. The shares instead vest in equal quarterly installments over one year, as described in Footnote 1. No other changes have been made to the original Form 4.