Duo Oncology Inc. — Form D/A

Duo Oncology Inc. of PITTSBURGH, PA, a company, filed a Form D amendment with the SEC on 2026-06-09. The offering totals $3.0M, of which $1.4M was reported sold. Industry: Pharmaceuticals.

Offering

Issuer

Officers, directors & promoters (26)

Showing 25 of 26 people.

NameRoleLocation
KATHERINE EICHINGERRelated PersonPITTSBURGH, PA
JOE GATTORelated PersonPITTSBURGH, PA
JING-ZHOU HOURelated PersonPITTSBURGH, PA
SONG LIRelated PersonPITTSBURGH, PA
LUSONG LUORelated PersonPITTSBURGH, PA
VICTORIA MANAXRelated PersonPITTSBURGH, PA
STANLEY MARKSRelated PersonPITTSBURGH, PA
SAM ROTHSTEINRelated PersonPITTSBURGH, PA
STEPHEN THORNERelated PersonPITTSBURGH, PA
Robert AshleyDirectorFairfax, VA
LUSONG LUODirectorPITTSBURGH, PA
JINGJING SUNPromoterPITTSBURGH, PA
JING-ZHOU HOUDirectorPITTSBURGH, PA
JING-ZHOU HOUExecutive OfficerPITTSBURGH, PA
JING-ZHOU HOUPromoterPITTSBURGH, PA
SONG LIDirectorPITTSBURGH, PA
SONG LIPromoterPITTSBURGH, PA
STANLEY MARKSDirectorPITTSBURGH, PA
STEPHEN THORNEDirectorPITTSBURGH, PA
STEPHEN THORNEExecutive OfficerPITTSBURGH, PA
STEPHEN THORNEPromoterPITTSBURGH, PA
VICTORIA MANAXDirectorPITTSBURGH, PA
SAM ROTHSTEINDirectorPITTSBURGH, PA
SAM ROTHSTEINExecutive OfficerPITTSBURGH, PA
SAM ROTHSTEINPromoterPITTSBURGH, PA

Other filings by this issuer (5)

FiledFormOfferingSold
2026-08-07D/A$3.5M$1.6M
2025-06-10D$3.0M$400K
2023-08-11D/A$4.3M$4.3M
2023-02-08D$4.2M$2.7M
2021-02-08D$1.5M$1.1M

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