secwatch.observer — SEC 8-K summary ====================================== Issuer: D. Boral ARC Merger Corp (XLAB) CIK: 0002109869 Form: 8-K Filed at: 2026-09-02T14:55:29+00:00 Accession: 0001829126-26-009632 Event type: m_and_a Sentiment: neutral Materiality: 1.00 Item codes: 1.01, 1.02, 2.01, 9.01, 4.01, 3.01, 3.03, 5.01, 5.02, 5.03, 5.06, 7.01 LLM model: deepseek-v4-flash:cloud@v2 Exascale Labs completes $500M SPAC merger; begins trading as XLAB on Nasdaq --------------------------------------------------------------------------- - Closed $500M business combination with D. Boral ARC; issued 33.7M Class A and 30.6M Class B shares at $10.00 deemed value. - 26,865,211 BCAR Class A shares redeemed for cash; 14,099,992 warrants outstanding at $11.50 exercise price. - Hoansoo Lee named CEO and Interim CFO; Wenying Jia Chairperson; five-member board appointed. - Former Exascale holders and SAFEholders subject to 6-month lock-up; trust and admin agreements terminated. - Audited financials include going concern qualification; company cites limited operating history and losses. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/2109869/000182912626009632/0001829126-26-009632-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/2109869/000182912626009632/exascalelabs_8k.htm HTML page: https://secwatch.observer/filing/0001829126-26-009632 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer