Macrotope
Princeton, US · Delaware corporation · 1 known investors
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Macrotope engineers protein antigens using its patented MacroAntigen/MAV platform, which tunes antigen conformational dynamics to broaden immune response for vaccine and therapeutic antibody discovery. It develops its own vaccine candidates (including for SARS-CoV-2 and related coronaviruses) and offers antibody discovery services to biopharma partners.
Founders & leadership
Investors · 1
Reported raises · per SEC filings
Form D private placements$900K disclosed across 3 rounds · 2022–2025
▶$400KraisedMay 2025 · 1 investors · PharmaceuticalsRule 506(b)
▶$400KraisedMay 2025 · 1 investors · Pharmaceuticals
Rule 506(b)Officers, directors & promoters on the filing
- Elliot CamptbellExecutive Officer, Director
- Stephen AndersonExecutive Officer, Director
- Offering amount
- $1M
- Amount sold
- $400K
- First sale
- May 2025
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$300KraisedAug 2023 · 1 investors · Other Health CareRule 506(b)
▶$300KraisedAug 2023 · 1 investors · Other Health Care
Rule 506(b)Officers, directors & promoters on the filing
- Stephen AndersonExecutive Officer, Director
- Elliot CampbellExecutive Officer, Director
- Offering amount
- $750K
- Amount sold
- $300K
- First sale
- Aug 2023
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$200KraisedJun 2022 · 1 investors · BiotechnologyRule 506(b)
▶$200KraisedJun 2022 · 1 investors · Biotechnology
Rule 506(b)Officers, directors & promoters on the filing
- Stephen AndersonExecutive Officer, Director
- Elliot CampbellDirector
- Offering amount
- $750K
- Amount sold
- $200K
- First sale
- May 2022
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
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Frequently asked questions
- What does Macrotope do?
- Macrotope engineers protein antigens using its patented MacroAntigen/MAV platform, which tunes antigen conformational dynamics to broaden immune response for vaccine and therapeutic antibody discovery. It develops its own vaccine candidates (including for SARS-CoV-2 and related coronaviruses) and offers antibody discovery services to biopharma partners.
- Who founded Macrotope?
- Macrotope was founded by Stephen Anderson, Elliot Campbell.
- Who are Macrotope's investors?
- Macrotope's investors include Johnston Associates Inc..
- How much funding has Macrotope raised?
- Macrotope has disclosed $900K raised across 3 rounds.
- Where is Macrotope headquartered?
- Macrotope is headquartered in Princeton, US.



