Datavault AI director granted 250,000 shares

Tobias Robert reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Tobias Robert reported acquisition or exercise transactions in this Form 4 filing.

Datavault AI Inc. director Tobias Robert received a grant of 250,000 shares of common stock as compensation for board service under the company’s 2018 Long-Term Stock Incentive Plan. The grant was at $0.00 per share and is structured as a stock award rather than a purchase.

The 250,000 LTIP shares are scheduled to vest in equal installments from September 20, 2026 through September 20, 2029, on each March 20, June 20, September 20 and December 20, contingent on continued service. Following this grant, Robert directly owns 581,565 common shares.

Insider Trade Summary

Grant/Award: 250,000 shares

Grant/Award 1 txn

Insider Tobias Robert

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	250,000	$0.00	$0.00

Holdings After Transaction: Common Stock — 581,565 shares (Direct)

Footnotes (1)

1. 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 installments, beginning on September 20, 2026 and ending on September 20, 2029, on each March 20th, June 20th, September 20th and December 20th, so long as the reporting person remains in the service of the issuer on each such date.

Key Figures

Stock grant size: 250,000 shares Grant price per share: $0.00 per share Post-transaction holdings: 581,565 shares +2 more

5 metrics

Stock grant size 250,000 shares Common Stock awarded as board compensation under 2018 LTIP

Grant price per share $0.00 per share Equity award, not open-market purchase

Post-transaction holdings 581,565 shares Total Datavault AI common shares directly owned after grant

Vesting start date September 20, 2026 First vesting date for LTIP Shares

Vesting end date September 20, 2029 Final vesting date for LTIP Shares

Key Terms

Long-Term Stock Incentive Plan, LTIP Shares, vest, grant, award, or other acquisition

4 terms

Long-Term Stock Incentive Plan financial

"pursuant to the issuer's 2018 Long-Term Stock Incentive Plan (the "Grant")."

LTIP Shares financial

"250,000 shares (the "LTIP Shares") of common stock, par value $0.0001 per share"

vest financial

"LTIP Shares associated with the Grant are scheduled to vest in equal installments"

A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.

grant, award, or other acquisition financial

"transaction_code_description": "Grant, award, or other acquisition""

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Datavault AI (DVLT) director Tobias Robert report in this Form 4?

Director Tobias Robert reported receiving 250,000 shares of Datavault AI common stock as a compensation grant under the 2018 Long-Term Stock Incentive Plan, rather than buying shares in the open market. This increases his direct ownership position in the company.

Is the Datavault AI (DVLT) Form 4 transaction a stock purchase or a grant?

The Form 4 shows a grant or award, not a market purchase. Code “A” and a $0.00 per share price indicate the 250,000 shares were issued as compensation for board service under Datavault AI’s 2018 Long-Term Stock Incentive Plan.

How do the 250,000 Datavault AI (DVLT) LTIP shares vest for Tobias Robert?

The 250,000 LTIP shares vest in equal installments starting September 20, 2026 and ending September 20, 2029. Vesting occurs quarterly on March 20, June 20, September 20, and December 20, if he continues serving on Datavault AI’s board.

What is Tobias Robert’s total Datavault AI (DVLT) share ownership after this grant?

After the reported grant, Tobias Robert directly holds 581,565 shares of Datavault AI common stock. This figure includes the newly awarded 250,000 LTIP shares, reflecting his updated direct ownership position as shown in the Form 4 filing.

Why did Datavault AI (DVLT) grant 250,000 shares to Tobias Robert?

The filing explains that 250,000 shares were granted as compensation for Tobias Robert’s service on Datavault AI’s board of directors. The award was made pursuant to the company’s 2018 Long-Term Stock Incentive Plan, aligning board compensation with equity.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 04/22/2026 - 09:42 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Tobias Robert

(Last) (First) (Middle)

C/O DATAVAULT AI INC., ONE COMMERCE SQ.,

2005 MARKET STREET, SUITE 2400

(Street)

PHILADELPHIA PENNSYLVANIA 19103

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Datavault AI Inc. [ DVLT ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/20/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	04/20/2026		A		250,000(1)	A	$0.00	581,565	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. 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 installments, beginning on September 20, 2026 and ending on September 20, 2029, on each March 20th, June 20th, September 20th and December 20th, so long as the reporting person remains in the service of the issuer on each such date.

	/s/ Robert Tobias	04/22/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)