Welcome to our dedicated page for YD Bio SEC filings (Ticker: YDESW), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
YD Bio Limited’s SEC filings document foreign private issuer reports on material events, agreements, governance and regulatory-service activity. Form 6-K disclosures cover YD Bio USA’s strategic alliance agreement for FDA liaison and submission-support work, including IND, NDA and BLA-related projects, as well as capital-structure and clinical or regulatory disclosures.
The filings also record board committee appointments, audit committee composition, Nasdaq Listing Rule 5605 compliance, changes in certifying accountant and related audit disclosures, including going-concern language reported in prior audit reports. These records frame the company’s public disclosure around operating subsidiaries, governance controls, accounting oversight and regulatory-service partnerships.
YD Bio Limited has entered into a binding letter of intent to acquire Safe Save Medical Cell Sciences & Technology Co., Ltd. (“SSMC”), a Taiwan-based dendritic cell immunotherapy platform. The deal is structured through a new offshore holding entity, Safe Save Cell (KY) Holdings Limited, which will hold 100% of SSMC’s equity.
The total consideration is expected to be NT$839,832,000 (approximately US$26.87 million), paid in a mix of cash and newly issued YD Bio ordinary shares. Large SSMC shareholders, including the founder and affiliates, will receive YD Bio shares via share swap, while other shareholders may choose cash or shares. New shares will be locked up for six months for general shareholders and one year for specific shareholders.
Closing is subject to due diligence, SSMC’s restructuring, and no material adverse change, with due diligence targeted by March 20, 2026 and closing expected within 30 days thereafter. After completion, YD Bio expects to own all of SSMC’s shares, business, and assets, strengthening its position in advanced immunocell and cancer therapies.
YD Bio Limited reports governance changes and a listing status update. On January 16, 2026, the Board appointed Dr. Chang as Chairman of the Compensation Committee and as a member of the Audit Committee and the Nominating and Corporate Governance Committee. On the same date, Dr. Lu was appointed Chairman of the Nominating and Corporate Governance Committee and as a member of the Audit Committee and Compensation Committee.
The company states that Dr. Chang and Dr. Lu have no material related-party interests, arrangements, or family relationships requiring disclosure under specified SEC regulations. On January 20, 2026, YD Bio notified Nasdaq that it has regained compliance with Audit Committee requirements under Nasdaq Listing Rule 5605 and is no longer in a cure period under Listing Rule 5605(c)(4)(B).
YD Bio Limited reports governance changes and a listing status update. On January 16, 2026, the Board appointed Dr. Chang as Chairman of the Compensation Committee and as a member of the Audit Committee and the Nominating and Corporate Governance Committee. On the same date, Dr. Lu was appointed Chairman of the Nominating and Corporate Governance Committee and as a member of the Audit Committee and Compensation Committee.
The company states that Dr. Chang and Dr. Lu have no material related-party interests, arrangements, or family relationships requiring disclosure under specified SEC regulations. On January 20, 2026, YD Bio notified Nasdaq that it has regained compliance with Audit Committee requirements under Nasdaq Listing Rule 5605 and is no longer in a cure period under Listing Rule 5605(c)(4)(B).
YD Bio Limited reports a change in its independent auditor. On September 16, 2025, the company ended its engagement with CBIZ CPAs P.C. as its independent registered public accounting firm, with the decision approved by both the audit committee and the board of directors.
CBIZ CPAs’ reports on YD Bio’s consolidated financial statements since inception on February 6, 2024 contained no adverse or disclaimed opinions and were not qualified, although they included an explanatory paragraph raising substantial doubt about the company’s ability to continue as a going concern. The company states there were no disagreements with CBIZ CPAs on accounting, disclosure, or audit matters, and none of the specified reportable events under Item 16F of Form 20-F occurred.
Effective September 17, 2025, YD Bio engaged ARK Pro CPA & Co as its new independent registered public accounting firm for the fiscal year ending December 31, 2025, with no prior consultations on accounting or audit opinions reported.