8-K: Signing Day Sports Names COO for BlockchAIn Merger

Signing Day Sports announced Eyal Rozen as Chief Operating Officer of One Blockchain LLC, ahead of their planned business combination.

Summary

• Signing Day Sports, Inc. (SGN) announced the appointment of Eyal Rozen as Chief Operating Officer of One Blockchain LLC, effective January 2026.
• This appointment is in anticipation of a proposed business combination where Signing Day Sports and One Blockchain LLC will become wholly-owned subsidiaries of BlockchAIn Digital Infrastructure, Inc.
• The business combination agreement was initially dated May 27, 2025, and subsequently amended on November 10, 2025, and December 21, 2025.
• The Company is planning for the closing of the transaction to take place in March 2026, subject to certain closing conditions, including shareholder approval and NYSE American listing approval.
• Upon the closing of the business combination, Mr. Rozen is expected to serve as Chief Operating Officer of BlockchAIn Inc., the publicly listed company.
• BlockchAIn LLC, the entity Mr. Rozen joins, is a developer and operator of digital infrastructure focused on high-performance computing (HPC) and artificial intelligence (AI) hosting.
• In 2024, BlockchAIn LLC's existing 40 MW data center facility in South Carolina generated approximately $22.9 million in revenue and approximately $5.7 million in net income.
• BlockchAIn Inc. has filed a Registration Statement on Form S-4 with the SEC, which has been declared effective but remains subject to post-effective amendment filing requirements.

Sentiment

Score: 7

Explanation: StockSavvy.ai views this announcement positively due to the strategic appointment of a highly experienced COO for the merging entity and the clear progress towards completing a significant business combination in the high-growth AI and HPC infrastructure sector.

Positives

• The appointment of Eyal Rozen, a veteran technology executive with 25 years of leadership across AI, cloud, and cybersecurity, brings significant operational expertise to BlockchAIn.
• BlockchAIn LLC demonstrated strong financial performance in 2024, with $22.9 million in revenue and $5.7 million in net income from its existing 40 MW data center.
• BlockchAIn LLC has planned AI data center expansions with favorable economics for activation in 2026 and 2027, indicating future growth potential.
• The business combination is progressing towards a planned closing in March 2026, signaling advancement in the strategic merger.

Risks

• The parties' ability to complete the Transactions.
• The parties' ability to integrate their respective businesses into a combined publicly listed company post-merger.
• The ability of the parties to obtain all necessary consents and approvals in connection with the Transactions.
• The ability to obtain stock exchange clearance of a listing application in connection with the Transactions.
• The parties' ability to obtain their respective equity securityholders' approval.
• The parties' ability to obtain sufficient funding to maintain operations and develop additional services and offerings.
• Market acceptance of the parties' current products and services and planned offerings.
• Competition from existing or new offerings that may emerge.
• Impacts from strategic changes to the parties' business on net sales, revenues, income from continuing operations, or other results of operations.
• The parties' ability to attract new users and customers.
• The parties' ability to retain or obtain intellectual property rights.
• The parties' ability to adequately support future growth.
• The parties' ability to comply with user data privacy laws and other current or anticipated legal requirements.
• The parties' ability to attract and retain key personnel to manage their business effectively.

Future Outlook

BlockchAIn LLC plans for AI data center expansions with favorable economics for activation in 2026 and 2027, aiming to become a leader in creating and operating scalable sustainable power and data infrastructure purpose-built for AI hosting, AI workloads, HPC, and accelerated compute applications. The business combination is expected to close in March 2026, subject to shareholder and NYSE American approvals.

Management Comments

• Jerry Tang, CEO of BlockchAIn, stated: "Eyal brings deep operational expertise and a strong commercial mindset that aligns well with our growth strategy. His experience scaling global organizations across AI, cloud, and cybersecurity will be instrumental as we execute on our infrastructure development plans and prepare for the next phase of growth. As we move toward completion of the business combination, Eyals leadership will be critical in driving operational readiness and disciplined execution."
• Eyal Rozen, COO of BlockchAIn LLC, commented: "I'm excited to join BlockchAIn at an important stage in its development. BlockchAIn's focus on scalable, efficient digital infrastructure is well aligned with my background in building and operating global technology platforms. I look forward to working with the team to strengthen operational execution and support BlockchAIn's growth strategy as it advances toward completion of the business combination."

Industry Context

StockSavvy.ai notes that the appointment of a seasoned executive with deep experience in AI, cloud computing, and cybersecurity for BlockchAIn LLC, a company focused on HPC and AI hosting, aligns directly with the accelerating demand for robust digital infrastructure driven by the rapid expansion of artificial intelligence and high-performance computing. This strategic move positions the combined entity to capitalize on the significant growth trends in AI and data center development, a critical area for technological advancement and economic competitiveness.

Management Changes

Stakeholder Impact

• Shareholders of Signing Day Sports will need to vote on the proposed business combination, which will transform their investment into shares of BlockchAIn Inc.
• Employees of both Signing Day Sports and One Blockchain LLC will be impacted by the integration into a combined publicly listed company.
• Customers of both entities may experience changes in service offerings or support as the businesses integrate and new offerings are developed, particularly in AI and HPC infrastructure.
• The appointment of a new COO and the merger itself are intended to enhance operational execution and growth, potentially benefiting all stakeholders through increased value and expanded services.

Next Steps

• Closing of the business combination, planned for March 2026.
• Obtaining shareholder approval for the business combination.
• Obtaining NYSE American listing approval for the combined entity.
• Filing and declaration of effectiveness of any post-effective amendments to the Registration Statement on Form S-4.
• Mailing or dissemination of the definitive proxy statement/prospectus to Signing Day Sports stockholders.
• Activation of planned AI data center expansions in 2026 and 2027 by BlockchAIn LLC.

Key Dates

Recommendation

The appointment of a highly experienced Chief Operating Officer for the combined entity and the clear progress towards completing the business combination are positive developments. However, the merger is still pending, and the future performance of the combined company, particularly in integrating operations and executing on AI data center expansions, remains to be seen. A 'hold' recommendation is prudent, advising investors to await the successful completion of the merger and initial operational results of the combined entity before making further investment decisions.

Keywords

Business Combination, Merger, Chief Operating Officer, COO, AI Infrastructure, HPC Hosting, Digital Infrastructure, BlockchAIn, Signing Day Sports, SEC Filing, Form 8-K