Most material SEC filings — August 19, 2026

Mereo BioPharma Group plc (MREO) received a notice of delisting or failure to satisfy continued listing standards on 2026-08-18, filed on 2026-08-19. The specific delisting trigger and remediation timeline are not detailed in this filing excerpt. This represents a critical corporate governance event affecting the public company's exchange status.

On August 18, 2026, Datavault AI Inc. issued a $25,030,000 convertible promissory note to Streeterville Capital, LLC (net proceeds $25,000,000 after $30,000 transaction expenses). The note converts at $1.55/share, matures in 30 months, accrues 8% annual interest, and grants Streeterville broad conversion rights including at market price after specified dates. Company also issued 15,000,000 pre-delivery shares (4.99% dilution) and agreed to reserve 300,000,000 shares for potential conversions. Deal includes extensive anti-dilution protections, voting agreements from major shareholders to approve excess issuances beyond Nasdaq Rule 5635(d), and binding arbitration provisions favoring the lender.

SmartKem's board approved a 1-for-50 reverse stock split (effective August 20, 2026) to meet Nasdaq minimum bid price requirements for continued listing. Separately, on August 3, 2026, SmartKem entered a definitive business combination agreement with Ferrox Critical Minerals; the company will file a Form S-4 registration statement for stockholder approval. No specific valuation, share count post-split, or transaction financial terms are disclosed in this filing.

EDAP TMS issued 1,263,750 ordinary shares (as ADSs) on August 11, 2026, through an underwriting agreement with TD Securities USA LLC and Mizuho Securities USA LLC. At the company's ~$61.8M market cap, this represents a substantial dilution event. The shares were delivered against full payment via BNP Paribas depository, with legal opinion confirming valid issuance under French law.

XCF Global, a Delaware corporation with ~$95.5M market value, filed a Form S-1 registration statement on August 18, 2026 to permit certain existing stockholders to resale up to 212,770,019 shares of Class A common stock ($0.0001 par value) at their discretion after effectiveness. This is a secondary offering by current shareholders, not a primary capital raise by the company. Legal counsel (Shumaker, Loop Kendrick, LLP) opined that the shares are duly authorized, validly issued, fully paid, and nonassessable.

Datavault AI reported Q2 2026 revenue of $6.7M (up 287% from $1.7M in Q2 2025) with gross profit of $2.9M. The company completed NYIAX acquisition and entered definitive agreement to acquire CyberCatch Holdings; reiterates full-year 2026 revenue target of at least $200M (≈400% YoY growth). Key partnerships include Fiserv (payments), IBM watsonx (AI), Available Infrastructure (edge computing), and plans to tokenize Project Qestrel (1,000 edge data centers across 100 U.S. cities, expected >$1B tokenized value). Leadership additions: Barry Childe (Chief Information Security Officer), Dean Becker (Chief Licensing Officer).

Chairman and CEO and COO Goh Kok E (CCHH) bought 5.2M shares (~$1.4M) on the open market (94% of holdings). Open-market insider purchase — historically a bullish signal.

Glimpse Group, Inc. (market cap ~$41M) announced on 08/19/2026 a complete corporate rebrand to Brightline Interactive effective immediately, with Nasdaq ticker changing from GGRP to BTLN. New leadership (CEO Tyler Gates, Board Chair Admiral Scott Swift) assumed control 06/01/2026 and divested non-core subsidiaries to focus exclusively on SpatialCore, a Physical AI interoperability platform. Management estimates identified government integration pipeline exceeds $100M but current capacity can address only ~$40M; first partnership announced with Swarmer (autonomous drone software); business model centers on integration revenue and consumption-based toll-booth model.

Estée Lauder reported fiscal 2026 net sales of $15.05 billion (+5% reported, +3% organic) and adjusted operating income of $1.687 billion (11.2% margin, +320bp YoY). The company's Profit Recovery and Growth Plan delivered $1.2 billion gross benefits and reduced 10,000 positions. For FY2027, ELC raised adjusted operating margin guidance to 12.7%-13.5% (from prior 12.5%-13.0%) while maintaining organic sales growth outlook of 3%-5%, and raised adjusted EPS guidance to $3.10-$3.35 (+24-34% vs. $2.51 in FY2026).