X1 Biotech Inc. — Form D/A

X1 Biotech Inc. of NEEDHAM, MA, a company, filed a Form D amendment with the SEC on 2025-12-11. The offering totals $300K, of which $95K was reported sold. Industry: Other Technology.

Offering

Issuer

Officers, directors & promoters (11)

NameRoleLocation
Joseph Arboleda-ValasquezDirectorNeedham, MA
Dean EliottDirectorNeedham, MA
Leo KimDirectorNeedham, MA
Michael AcetiExecutive OfficerNeedham, MA
Lawrence KaufmanExecutive OfficerNeedham, MA
Leo KimRelated PersonNeedham, MA
Lawrence KaufmanRelated PersonNeedham, MA
Dean EliottRelated PersonNeedham, MA
Michael AcetiRelated PersonNeedham, MA
Joseph Arboleda-VelasquezRelated PersonNeedham, MA
Neal ChenRelated PersonNeedham, MA

Other filings by this issuer (3)

FiledFormOfferingSold
2026-06-15D$2.0M$40K
2025-05-21D$200K$95K
2025-05-21D$2.0M$100K

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