secwatch.observer — SEC 8-K summary ====================================== Issuer: Datavault AI Inc. (DVLT) CIK: 0001682149 Form: 8-K Filed at: 2025-11-07T23:59:59+00:00 Accession: 0001104659-25-108461 Event type: other_material Sentiment: neutral Materiality: 0.55 Item codes: 1.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Datavault AI signs 60-month lease for 23,037 sq ft office at One Commerce Square, Philadelphia -------------------------------------------------------------------------------- - Lease for Suite 2400 on the 24th floor; initial term 60 months starting November 6, 2025. - Monthly fixed rent $47,993.75 in Rent Period 1, increasing ~2.5% per period to $52,985.10 in Rent Period 5. - Tenant also pays its 2.44% share of operating expenses and utility costs as Additional Rent. - Security deposit amount redacted; landlord may apply it to tenant defaults without interest. - Lease is a material definitive agreement; no other financial terms beyond rent disclosed. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1682149/000110465925108461/0001104659-25-108461-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1682149/000110465925108461/tm2530557d1_8k.htm HTML page: https://secwatch.observer/filing/0001104659-25-108461 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer