Datavault AI Inc.

DVLT·NASDAQ·$0.49Share Price as of 11/2·$140MMarket Cap as of 11/2

Financials

10-QQ2 ended 06/30/2608/19/26 10-QQ1 ended 03/31/2605/15/26 10-KFY 202503/18/26 10-QQ3 ended 09/30/2511/14/25 10-QQ2 ended 06/30/2508/19/25

Disclosures

8-KCurrent report10/26/26 8-KCurrent report10/15/26 8-KCurrent report10/15/26 8-KCurrent report10/06/26 8-KCurrent report08/25/26

Prospectuses and Registrations

424B5Prospectus supplement08/19/26 S-3Shelf registration08/12/26 424B5Prospectus supplement06/22/26 424B5Prospectus supplement05/05/26 S-3/AShelf registration (amended)05/04/26

Proxies

PRE 14APreliminary proxy10/30/26 DEF 14ADefinitive proxy10/27/25 PRE 14APreliminary proxy10/15/25 DEF 14CDefinitive information statement09/26/25 PRE 14CPRE 14C09/12/25

Ownership

Form 3Initial insider ownership10/16/26 Form 3Initial insider ownership10/06/26 SC 13G/ABeneficial ownership (amended)08/24/26 Form 4Insider transaction08/21/26 Form 4Insider transaction08/05/26

Other

DD08/31/26 NT 10-QLate filing notification (10-Q)08/14/26 EFFECTRequest for effectiveness03/25/26 CORRESPCorrespondence with the SEC03/23/26 UPLOADLetter from the SEC02/26/26