John T. Greff

Founder at

Sequel Venture Partners LLC

Consumer Services

Finance

Health Technology

Profile

Prior to co-founding Sequel in 1996, Mr. Greff was the former Chief Financial Officer of two venture-backed biotechnology companies, where over eleven years he raised in excess of $200 million in private and public equity.
He was most recently with Allos Therapeutics, Inc., a Denver startup.
Prior to that, he helped build and take public Somatogen, Inc., a Boulder-based bio-pharmaceutical company.
Mr. Greff received a B.S.
in Business Administration from Colorado State University, and an M.B.A. from the University of Denver.

John T. Greff active positions

Companies	Position	Start
Sequel Venture Partners LLC Sequel Venture Partners LLC Investment ManagersFinance Sequel Venture Partners invests in companies located in the United States. The firm focuses on technology, healthcare, internet & enterprise IT, clean technology and internet-based services sectors. It provides financing for early stage capital requirements.	Founder	2009-10-15
Boulder Community Health Co. Boulder Community Health Co. Miscellaneous Commercial ServicesCommercial Services Operates as a non profit health organization	Chairman	-
SpringTime Ventures LLC SpringTime Ventures LLC Investment ManagersFinance SpringTime Ventures invests in companies located in the United States. The firm targets companies operating in the fields of software, healthcare, fintech, insurtech, logistics and supply chain industries. It provides financing for pre-seed and seed stage capital requirements with an investments size of USD 250k - 1 million and acts as a lead investor. The firm also makes follow-on investments and takes a seat on the board of directors. It does not invest in hardware, biotech, pharma, medical devices, cannabis industry, movies, consumer packaged goods and DTC.	Director of Finance/CFO	-

All active positions of John T. Greff

Former positions of John T. Greff

Companies	Position	End
Allos Therapeutics, Inc. Allos Therapeutics, Inc. Pharmaceuticals: MajorHealth Technology Manufactures and markets anti-cancer therapeutics	Corporate Officer/Principal	-

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Linked companies

Private companies	6
Allos Therapeutics, Inc. Allos Therapeutics, Inc. Pharmaceuticals: MajorHealth Technology Manufactures and markets anti-cancer therapeutics	Health Technology
Sequel Venture Partners LLC Sequel Venture Partners LLC Investment ManagersFinance Sequel Venture Partners invests in companies located in the United States. The firm focuses on technology, healthcare, internet & enterprise IT, clean technology and internet-based services sectors. It provides financing for early stage capital requirements.	Finance
Colorado State University Colorado State University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
University of Denver University of Denver Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Boulder Community Health Co. Boulder Community Health Co. Miscellaneous Commercial ServicesCommercial Services Operates as a non profit health organization	Commercial Services
SpringTime Ventures LLC SpringTime Ventures LLC Investment ManagersFinance SpringTime Ventures invests in companies located in the United States. The firm targets companies operating in the fields of software, healthcare, fintech, insurtech, logistics and supply chain industries. It provides financing for pre-seed and seed stage capital requirements with an investments size of USD 250k - 1 million and acts as a lead investor. The firm also makes follow-on investments and takes a seat on the board of directors. It does not invest in hardware, biotech, pharma, medical devices, cannabis industry, movies, consumer packaged goods and DTC.	Finance