Gregory Castaldo - 13 Feb 2026 SCHEDULE 13G Report for Datavault AI Inc. Common Stock, $0.0001 par value per share (DVLT)

Filing Manager: Gregory Castaldo
Reporting Manager: Gregory Castaldo
Security: Datavault AI Inc. Common Stock, $0.0001 par value per share
Symbol: DVLT
Disclosed Ownership: 0 shares
Ownership: 0%
Form type: SCHEDULE 13G
Filing time: 13 Feb 2026, 14:56:49 UTC
Date of event: 13 Feb 2026
Previous filing: 30 May 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Gregory Castaldo	0%	0	0	0	/s/ Gregory Castaldo	Gregory Castaldo