Nisun International Enterprise Development Group Co., Ltd. to Change Corporate Name to “AIOS Tech Inc.” and Ticker to “AIOS” Effective Feb. 12, 2026

SHANGHAI, Feb. 10, 2026 — Nisun International Enterprise Development Group Co., Ltd (the “Company”) (NASDAQ: NISN) announced today that its Class A common shares will commence trading on the Nasdaq Capital Market under the new name “AIOS Tech Inc.” and the new ticker symbol “AIOS” starting at the market open on February 12, 2026.

Current shareholders do not need to take any action regarding the name and ticker symbol change, and the Company’s CUSIP number will be unchanged.

When searching for “AIOS Tech Inc.” or “AIOS,” historical trading data for the Company’s Class A common shares before February 12, 2026, might not be immediately visible on some third-party websites and applications; this information may be temporarily accessible under the previous name “Nisun International Enterprise Development Group Co., Ltd” and/or the old ticker symbol “NISN.”

About Nisun International Enterprise Development Group Co., Ltd

Pursuant to its recently approved strategic transformation plan, Nisun International Enterprise Development Group Co., Ltd is reinventing itself as a premier provider of professional services powered by artificial intelligence and technology. The Company aims to supply innovative information technology solutions, sophisticated data services, and AI-driven offerings to a broad range of commercial clients. Its principal operations encompass digital transformation services, customized IT solutions for the financial industry, enterprise data solutions, and the creation of AI platforms and infrastructure designed to enhance efficiency and foster growth for clients in various sectors.

Forward-Looking Statements

This press release includes forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These statements relate to plans, objectives, goals, strategies, future events or performance, and underlying assumptions, and are not statements of historical fact. The use of words like “may,” “will,” “intend,” “should,” “believe,” “expect,” “anticipate,” “project,” “estimate,” or comparable terms not strictly related to historical matters, indicates forward-looking statements. Such statements are not assurances of future results and are subject to risks and uncertainties that could cause actual outcomes to differ significantly from those projected. Risks and uncertainties include, but are not limited to, those associated with executing the strategic transformation; the Company’s capacity to exit its legacy businesses in a timely and economical way; its ability to build new business lines and gain market acceptance for its new services; the financial impact of the transition, including possible revenue declines and ongoing losses; expenses related to developing new technologies and services; competition within the IT services and data solutions industries; the Company’s success in hiring and keeping skilled staff; and other risks detailed in the Company’s filings with the Securities and Exchange Commission. Investors are advised against relying excessively on any forward-looking statements herein. Further details are provided in the Company’s SEC filings, accessible at www.sec.gov. The Company disclaims any obligation to update these forward-looking statements to reflect subsequent events or circumstances, unless required by law.

CONTACT: For investor and media inquiries, please contact:

Nisun International Enterprise Development Group Co., Ltd

Investor Relations
Email: ir@nisngroup.com