Adaptin BIO
OTC: APTNCharlotte, US · Founded 2022 · Delaware corporation · 1 known investors
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Adapt Biotechnologies develops the BRiTE platform, a bispecific antibody technology designed to treat brain tumors and intracerebral malignancies by activating T cells to target and destroy glioma cells. The platform combines manipulated T cells with bispecific antibodies to deliver targeted therapy to brain tissue.
Founders & leadership
Adaptin BIO was founded in 2022 by Michael J. Roberts.


Board
Investors · 1
How we know: the S-1 prospectus · Not right? Tell us
Reported raises · per SEC filings
Form D private placements$15M disclosed across 2 rounds · 2025
▶$1.9MraisedJun 2026 · 19 investors · BiotechnologyRule 506(b)
- L. Arthur HewittExecutive Officer
- Patrick GallagherDirector
- Michael RobertsExecutive Officer, Director
- J. Nick RiehleDirector
- Anthony ZookDirector
- Timothy ManessExecutive Officer
- Simon PedderExecutive Officer, Director
- Offering amount
- $4M
- Amount sold
- $1.9M
- Sales commissions
- $229.4K
- Placement agents
- Laidlaw & Company (UK) Ltd.
- First sale
- Dec 2025
- Incorporated
- Corporation, Delaware, 2022
- Federal exemptions
- 06b
▶$13.1MraisedFeb 2025 · 95 investors · BiotechnologyRule 506(b)
- Timothy ManessExecutive Officer
- Anthony ZookDirector
- J. Nick RiehleDirector
- L. Arthur HewittExecutive Officer
- Michael RobertsExecutive Officer, Director
- Simon PedderExecutive Officer, Director
- Patrick GallagherDirector
- Offering amount
- $23.4M
- Amount sold
- $13.1M
- Sales commissions
- $475.6K
- Placement agents
- Laidlaw & Company (UK) Ltd.
- First sale
- Feb 2025
- Incorporated
- Corporation, Delaware, 2022
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Valuation · disclosed
Disclosed eventsSource: SEC prospectus filings, and round valuations the company or its investors disclosed — follow each entry's link for the claim.
Related companies · 3
Companies working in the same space as Adaptin BIO.
Frequently asked questions
- What does Adaptin BIO do?
- Adapt Biotechnologies develops the BRiTE platform, a bispecific antibody technology designed to treat brain tumors and intracerebral malignancies by activating T cells to target and destroy glioma cells. The platform combines manipulated T cells with bispecific antibodies to deliver targeted therapy to brain tissue.
- Who founded Adaptin BIO?
- Adaptin BIO was founded by Michael J. Roberts in 2022.
- Who are Adaptin BIO's investors?
- Adaptin BIO's investors include Lucius Partners.
- How much funding has Adaptin BIO raised?
- Adaptin BIO has disclosed $15M raised across 2 rounds.
- Where is Adaptin BIO headquartered?
- Adaptin BIO is headquartered in Charlotte, US.

