/Companies

Sofregen

Cambridge, US · Founded 2014 · 8 employees on LinkedIn · 2 known investors

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Sofregen develops silk protein-based biomaterials and medical devices for soft tissue regeneration in aesthetic and surgical procedures. The company creates injectable and implantable products designed to support tissue repair and enhancement in cosmetic and reconstructive surgery.

Founders & leadership

MK
Milan KofolNamed on SEC filing
DS
Doug SheldonNamed on SEC filing
AH
Anh HoangNamed on SEC filing
HW
Howard WeismanNamed on SEC filing

Board

ANAmir Nashat
Amir NashatBoard directorEntrepreneur partner at Polaris Partners focused on healthcare investing and portfolio company executive roles

Investors · 2

Reported raises · per SEC filings

Form D private placements

$17.8M disclosed across 2 rounds · 2016–2019

▶$8.1MraisedSep 2019 · 3 investors · Biotechnology
Rule 506(b)
Officers, directors & promoters on the filing
  • Howard WeismanExecutive Officer, Director
  • Anh Hoang-LindsayDirector
  • S. Douglas SheldonDirector
Offering amount
$8.1M
Amount sold
$8.1M
First sale
Aug 2019
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$9.7MraisedSep 2017 · 7 investors · Biotechnology
Rule 506(b)
Officers, directors & promoters on the filing
  • Milan KofolExecutive Officer
  • Doug SheldonDirector
  • Anh HoangExecutive Officer
  • Howard WeismanExecutive Officer, Director
  • Amir NashatDirector
Offering amount
$9.7M
Amount sold
$9.7M
First sale
Sep 2016
Incorporated
Corporation, Delaware, 2014
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Founder mafia

2 people who came through Sofregen went on to found or lead other companies.

In the news

Frequently asked questions

What does Sofregen do?
Sofregen develops silk protein-based biomaterials and medical devices for soft tissue regeneration in aesthetic and surgical procedures. The company creates injectable and implantable products designed to support tissue repair and enhancement in cosmetic and reconstructive surgery.
Who are Sofregen's investors?
Sofregen's investors include Anzu Partners, Polaris Partners.
How much funding has Sofregen raised?
Sofregen has disclosed $17.8M raised across 2 rounds.
Where is Sofregen headquartered?
Sofregen is headquartered in Cambridge, US.