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Oncosynergy reported raising $6.61 Million in an initial SEC Form D filing, from an offering of $8.21 Million

PRIVATEMay 26, 2026$6.6M of $8.2M raised

Amount Raised

$6.61 Million

$6.61 Million sold, per SEC Form D (first sale May 11, 2026)

Round Type

Venture

GreenwichBiotechnology

Quick answer

ONCOSYNERGY, INC. raised $6.61 Million in a funding round, dated May 11, 2026. ONCOSYNERGY, INC. is based in Greenwich, Connecticut, United States.

How much did ONCOSYNERGY, INC. raise?
ONCOSYNERGY, INC. raised $6.61 Million in a funding round on May 11, 2026.
What does ONCOSYNERGY, INC. do?
OncoSynergy improves outcomes for patients with unmet needs in oncology with Resistance Mechanism Inhibitors (RMIs).
Where is ONCOSYNERGY, INC. based and how big is it?
ONCOSYNERGY, INC. is based in Greenwich, Connecticut, United States.
Who are the decision-makers at ONCOSYNERGY, INC?
Fundz holds 1 contact at ONCOSYNERGY, INC., including the Co-Founder, Chief Executive Officer, Chief Medical Officer. Names and contact details are shown to Fundz members.

Source: Fundz verified event record.

Who else raised in Biotechnology around the same time

Companies in the same sectors as ONCOSYNERGY, INC. that raised within 45 days of this round, from Fundz verified event records.

  • Grail raised $110M (Post-IPO Equity) on June 25, 2026.
  • Oblenio Bio raised $62M (Series B) on June 25, 2026.
  • Kalipso raised $3.2M (Seed) on June 25, 2026.
  • Leyden Labs raised $40M (Funding Round) on June 25, 2026.
  • Serapha Bio raised $230M (Series A) on June 25, 2026.
  • Zymofix raised $2.2M (Grant) on June 25, 2026.

Who to call at ONCOSYNERGY, INC., and when

A new round usually means ONCOSYNERGY, INC. is about to hire and buy. The teams that reach out first get the meeting.

  • An alert the day ONCOSYNERGY, INC. raises, hires an executive or expands, scored against what you sell
  • The decision-makers there, with verified emails
  • Who you already know at ONCOSYNERGY, INC., from your own LinkedIn network

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Company Information

Company

ONCOSYNERGY, INC.

Location

380 GREENWICH AVE.

Greenwich, Connecticut, United States

About

OncoSynergy improves outcomes for patients with unmet needs in oncology with Resistance Mechanism Inhibitors (RMIs).

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Fundz sees it the moment ONCOSYNERGY, INC. raises, hires an exec or expands, usually minutes after it happens, and tells you who to reach.

Related People

1 contact
Verified contactsAnne-Marie, Co-Founder, Chief Executive Officer, Ch… hiddenSee plans and pricing
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ONCOSYNERGY, INC. raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

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Fundz is a real-time business intelligence platform powered by agentic AI that proactively delivers personalized daily signals, including funding rounds, executive changes, M&A activity, 13F institutional filings, SEC 8-K events, investor activity, and website modifications, based on each user's watchlist and ICP. A trusted data source at firms such as BlackRock, Oracle, Kleiner Perkins, LinkedIn, HubSpot, and Cloudflare, Fundz democratizes the institutional-grade intelligence that previously required a PitchBook or Bloomberg terminal. Features include Daily Briefing for AI-powered daily briefings, and unified cross-signal alerts across 281,000+ organizations. Developers and data teams can access these signals programmatically via the Fundz Funding Data API, with transparent published pricing.