Hennessy Capital Investment Corp. VII 8-K

What Happened

• Hennessy Capital Investment Corp. VII (HVII), its subsidiary Solis Merger Sub LLC, and ONE Nuclear Energy LLC entered into a Second Omnibus Amendment dated June 1, 2026 to their Business Combination Agreement and related Promissory Note. The original Business Combination Agreement was signed October 22, 2025 (amended March 31, 2026).
• The amendment extends the outside date to complete the business combination from June 30, 2026 to August 15, 2026 and also pushes the Promissory Note maturity to August 15, 2026.

Key Details

• Second Omnibus Amendment effective June 1, 2026.
• Outside date for the Business Combination extended from June 30, 2026 → August 15, 2026.
• Promissory Note maturity extended from June 30, 2026 → August 15, 2026.
• Maximum aggregate loan advances under the Promissory Note increased from $300,000 to $316,975 (originally issued December 19, 2025 to pay certain legal/accounting/audit expenses).

Why It Matters

• The amendment gives the parties roughly six more weeks to complete the merger, reducing the immediate risk of deal termination for timing reasons.
• The modest increase in the promissory note authorization (about $16,975) provides additional short-term cash for ONE Nuclear to cover transaction-related legal and accounting costs.
• HVII and ONE Nuclear have filed a Form S-4 registration statement (including a proxy/prospectus) for the transaction; shareholders should review the Registration Statement and forthcoming definitive proxy for full details before voting or investing.