Torsten Greif

Director/Board Member at CURALEAF HOLDINGS, INC.

Net worth: 64 670 $ as of 2026-08-30

45 year

22 connections

Consumer Services

Process Industries

Health Technology

Profile

Torsten Greif is the founder of Four 20 Pharma GmbH, founded in 2018, holding the title of Co-Managing Director since 2021.
The current job is Director at Curaleaf Holdings, Inc., starting in 2026.
Education includes undergraduate studies at Northwood University (Michigan) and an MBA from Maastricht School of Management.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
CURALEAF HOLDINGS, INC. 0%	2026-06-04	6,667 ( 0% )	64 670 $	2026-08-30

Torsten Greif active positions

Companies	Position	Start
CURALEAF HOLDINGS, INC.	Director/Board Member	2026-04-30
Four 20 Pharma GmbH Four 20 Pharma GmbH Pharmaceuticals: OtherHealth Technology Manufactures and distributes medical cannabis	Chief Executive Officer	2021-04-30

All active positions of Torsten Greif

Training of Torsten Greif

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of Torsten Greif's experience

Connections

1st degree connections

1st degree companies

Male

Female

Members of the board

Executives

See the personal network

Linked companies

Private companies	4
Northwood University (Michigan) Northwood University (Michigan) Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Maastricht School of Management Maastricht School of Management Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Curaleaf Holdings, Inc. Curaleaf Holdings, Inc. Agricultural Commodities/MillingProcess Industries Operates as a vertically integrated medical and wellness cannabis company	Process Industries
Four 20 Pharma GmbH Four 20 Pharma GmbH Pharmaceuticals: OtherHealth Technology Manufactures and distributes medical cannabis	Health Technology