Datavault AI Inc. Quarterly report [Sections 13 or 15(d)]

Quarterly report [Sections 13 or 15(d)]

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Business and Summary of Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Subsequent Events - Q3 2025 Notes Conversion and October Purchase Agreement (Details)

v3.25.3

Subsequent Events - Q3 2025 Notes Conversion and October Purchase Agreement (Details) - USD ($)				3 Months Ended	9 Months Ended
	Oct. 24, 2025	Oct. 10, 2025	Oct. 01, 2025	Sep. 30, 2025	Sep. 30, 2025	Sep. 30, 2024	Oct. 02, 2025	Sep. 10, 2024	Mar. 31, 2023
Subsequent Event
Net proceeds				$ 900,000		$ 600,000
Origination fees				$ 65,000
Warrants exercised for cash									18
Price per Unit								$ 2.4
Proceeds from issuance of common stock, net of issuance costs					$ 4,763,000
Q3 2025 Notes
Subsequent Event
Number of shares issued upon conversion (in shares)				31,064,393
Q3 2025 Notes \| Common stock purchase warrants
Subsequent Event
Warrants exercised for cash							30,738,449
Subsequent Events
Subsequent Event
Net proceeds		$ 1,400,000
Origination fees		60,000
Amount paid on weekly financing charges		$ 87,000
Estimated term for bridge financing		183 days
Subsequent Events \| October purchase agreement
Subsequent Event
Proceeds from issuance of common stock, net of issuance costs	$ 2,500,000
Subsequent Events \| October initial shares
Subsequent Event
Price per Unit	$ 0.34
Subsequent Events \| October additional shares
Subsequent Event
Number of shares issuable	4,255,319
Price per Unit	$ 0.47
Subsequent Events \| Q3 2025 Notes
Subsequent Event
Number of shares issued upon conversion (in shares)			31,064,393
Subsequent Events \| Q3 2025 Notes \| Common stock purchase warrants
Subsequent Event
Warrants exercised for cash							30,738,005

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