X0508 4 2026-01-06 0001682149 Datavault AI Inc. DVLT 0001820190 Scilex Holding Co 960 SAN ANTONIO ROAD PALO ALTO 94303 false false true false false Common Stock 2026-01-06 4 S false 6053708 1.3681 D 238391552 D Common Stock 2026-01-07 4 S false 4835581 1.2013 D 233555971 D Common Stock 2026-01-08 4 S false 3824201 1.0683 D 229731770 D /s/ Henry Ji, Scilex Holding Company, Chief Executive Officer, President and Chairperson 2026-01-08