![Mark Tatum](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>)
Mark Tatum
Director/Board Member at
GENERAL MOTORS COMPANY
Net worth: - $ as of 30/05/2026
Profile
Mark A. Tatum is currently the Director-Governors Board at The Naismith Memorial Basketball Hall of Fame, Inc., an Independent Director at General Motors Co. since 2021, and the Chief Operating Officer & Deputy Commissioner at the National Basketball Association, Inc. since 2014.
Former roles include Director at Partnership for Drug-Free Kids and President of Nba Foundation, Inc. Education includes undergraduate and graduate degrees from Harvard University conferred in 1998, and an undergraduate degree from Cornell University conferred in 1991.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 05/04/2026 | 0 ( -.--% ) | - $ | 30/05/2026 |
Mark Tatum active positions
| Companies | Position | Start |
|---|---|---|
| GENERAL MOTORS COMPANY | Director/Board Member | 24/03/2021 |
The Naismith Memorial Basketball Hall of Fame, Inc.
 The Naismith Memorial Basketball Hall of Fame, Inc. Movies/EntertainmentConsumer Services Promotes and preserves basketball game | Director/Board Member | 01/08/2011 |
National Basketball Association, Inc.
 National Basketball Association, Inc. Movies/EntertainmentConsumer Services Operates as a professional basketball league association | Chief Operating Officer | 31/01/2014 |
Former positions of Mark Tatum
| Companies | Position | End |
|---|---|---|
Nba Foundation, Inc.
 Nba Foundation, Inc. Nba Foundation, Inc. is a company located in the US. | President | - |
Partnership for Drug-Free Kids
 Partnership for Drug-Free Kids Miscellaneous Commercial ServicesCommercial Services Operates as a social advocacy group | Director/Board Member | - |
Training of Mark Tatum
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
100
+
1st degree connections
7
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 7 |
|---|---|
Harvard University
 Harvard University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Cornell University
 Cornell University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
The Naismith Memorial Basketball Hall of Fame, Inc.
The Naismith Memorial Basketball Hall of Fame, Inc. Movies/EntertainmentConsumer Services Promotes and preserves basketball game | Consumer Services |
National Basketball Association, Inc.
National Basketball Association, Inc. Movies/EntertainmentConsumer Services Operates as a professional basketball league association | Consumer Services |
Partnership for Drug-Free Kids
Partnership for Drug-Free Kids Miscellaneous Commercial ServicesCommercial Services Operates as a social advocacy group | Commercial Services |
General Motors Co.
 General Motors Co. Motor VehiclesConsumer Durables Develops, manufactures and markets cars, trucks and automobile parts | Consumer Durables |
Nba Foundation, Inc.
Nba Foundation, Inc. Nba Foundation, Inc. is a company located in the US. |
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