Auxilium Biotechnologies
San Diego, US · Founded 2019 · Delaware corporation
Auxilium Biotechnologies develops regenerative medicine devices, including the NeuroSpan Bridge, an implantable device to aid peripheral nerve regeneration. The company also works on in-space biomanufacturing, having demonstrated 3D bioprinting of implantable medical devices in microgravity aboard the ISS.
Founders & leadership
YK
Yacov KofflerNamed on SEC filing
DC
Donald CohnNamed on SEC filing
Board
CA
Craig AndrewsBoard director
MT
Mark TuszynskiBoard director
RE
Robert EnglerBoard director
Reported raises · per SEC filings
Form D private placements$7.2M disclosed across 2 rounds · 2020–2025
▶$3.9MraisedDec 2025 · 16 investors · BiotechnologyRule 506(b)
▶$3.9MraisedDec 2025 · 16 investors · Biotechnology
Rule 506(b)Officers, directors & promoters on the filing
- Yacov KofflerExecutive Officer, Director
- Craig AndrewsDirector
- Mark TuszynskiDirector
- Robert EnglerDirector
- Offering amount
- $10M
- Amount sold
- $3.9M
- First sale
- Sep 2025
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$3.2MraisedJan 2020 · 18 investors · BiotechnologyRule 506(b)
▶$3.2MraisedJan 2020 · 18 investors · Biotechnology
Rule 506(b)Officers, directors & promoters on the filing
- Robert EnglerDirector
- Craig AndrewsDirector
- Yacov KofflerExecutive Officer, Director
- Mark TuszynskiDirector
- Donald CohnDirector
- Offering amount
- $4M
- Amount sold
- $3.2M
- First sale
- Jan 2020
- Incorporated
- Corporation, Delaware, 2019
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Frequently asked questions
- What does Auxilium Biotechnologies do?
- Auxilium Biotechnologies develops regenerative medicine devices, including the NeuroSpan Bridge, an implantable device to aid peripheral nerve regeneration. The company also works on in-space biomanufacturing, having demonstrated 3D bioprinting of implantable medical devices in microgravity aboard the ISS.
- How much funding has Auxilium Biotechnologies raised?
- Auxilium Biotechnologies has disclosed $7.2M raised across 2 rounds.
- Where is Auxilium Biotechnologies headquartered?
- Auxilium Biotechnologies is headquartered in San Diego, US.