![David Hart](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
David Hart
Chief Executive Officer at
THE CANNABIST COMPANY HOLDINGS INC.
Net worth: 90 537 $ as of 30/03/2026
Profile
Currently, David James Hart is Chief Operating Officer at Columbia Care, Inc. and Chief Operating Officer for Columbia Care, Inc. (Illinois) (a subsidiary of Columbia Care, Inc.) and Vice President-Business Operations at Orthocon, Inc. In his past career he was President of Alpine Capital Group LLC, Chief Operating Officer for Abyrx, Inc., Principal at Duff & Phelps LLC (New York), Analyst at Apelles Investment Management LP and Principal at Thomas Weisel Partners LLC. David James Hart received an MBA from The Trustees of Columbia University in The City of New York and an undergraduate degree from Duke University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 07/08/2025 | 3,609,943 ( 0.67% ) | 90 537 $ | 30/03/2026 |
David Hart active positions
| Companies | Position | Start |
|---|---|---|
| THE CANNABIST COMPANY HOLDINGS INC. | Chief Executive Officer | 14/01/2024 |
Orthocon, Inc.
 Orthocon, Inc. Medical SpecialtiesHealth Technology Designs, develops, and markets medical implantable devices | Chief Operating Officer | 14/03/2012 |
Columbia Care Pennsylvania LLC
 Columbia Care Pennsylvania LLC Agricultural Commodities/MillingProcess Industries Cultivates and manufactures cannabis | President | - |
CC OH Realty LLC
 CC OH Realty LLC Agricultural Commodities/MillingProcess Industries Provides cannabis cultivation, production and distribution services | Chief Executive Officer | - |
Former positions of David Hart
| Companies | Position | End |
|---|---|---|
Abyrx, Inc.
 Abyrx, Inc. Medical SpecialtiesHealth Technology Develops, manufactures and markets medical therapeutic devices | Chief Operating Officer | 31/12/2016 |
Alpine Capital Partners LLC (Colorado)
 Alpine Capital Partners LLC (Colorado) Investment ManagersFinance Provides investment advice | Director of Finance/CFO | 31/01/2012 |
Columbia Care, Inc. (Illinois)
 Columbia Care, Inc. (Illinois) Pharmaceuticals: OtherHealth Technology Manufactures and markets medical marijuana products | Chief Operating Officer | - |
Kroll LLC
 Kroll LLC Financial ConglomeratesFinance Provides financial and risk advisory solutions | Corporate Officer/Principal | - |
Thomas Weisel Partners LLC
 Thomas Weisel Partners LLC Investment Banks/BrokersFinance Provides brokerage services | Corporate Officer/Principal | - |
Training of David Hart
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
10
1st degree connections
12
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 12 |
|---|---|
The Trustees of Columbia University in The City of New York
 The Trustees of Columbia University in The City of New York Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Duke University
 Duke University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Thomas Weisel Partners LLC
Thomas Weisel Partners LLC Investment Banks/BrokersFinance Provides brokerage services | Finance |
Kroll LLC
Kroll LLC Financial ConglomeratesFinance Provides financial and risk advisory solutions | Finance |
Orthocon, Inc.
Orthocon, Inc. Medical SpecialtiesHealth Technology Designs, develops, and markets medical implantable devices | Health Technology |
Apelles Investment Management LP
 Apelles Investment Management LP Investment ManagersFinance Profile Unavailabl | Finance |
Columbia Care, Inc. (Illinois)
Columbia Care, Inc. (Illinois) Pharmaceuticals: OtherHealth Technology Manufactures and markets medical marijuana products | Health Technology |
Alpine Capital Partners LLC (Colorado)
Alpine Capital Partners LLC (Colorado) Investment ManagersFinance Provides investment advice | Finance |
Abyrx, Inc.
Abyrx, Inc. Medical SpecialtiesHealth Technology Develops, manufactures and markets medical therapeutic devices | Health Technology |
The Cannabist Company Holdings, Inc.
 The Cannabist Company Holdings, Inc. Pharmaceuticals: OtherHealth Technology Engages in the production and sale of cannabis-based medicinal products | Health Technology |
Columbia Care Pennsylvania LLC
Columbia Care Pennsylvania LLC Agricultural Commodities/MillingProcess Industries Cultivates and manufactures cannabis | Process Industries |
CC OH Realty LLC
CC OH Realty LLC Agricultural Commodities/MillingProcess Industries Provides cannabis cultivation, production and distribution services | Process Industries |
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