![Thomas A. Wittman](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>)
Thomas A. Wittman
Chief Executive Officer at
The Nasdaq Stock Market LLC
Profile
Thomas A. Wittman is currently the Chief Executive Officer & Director at The Nasdaq Stock Market LLC, Nasdaq ISE LLC, Nasdaq GEMX LLC, International Securities Exchange Holdings, Inc., Nasdaq MRX LLC, and President at NASDAQ BX, Inc. He is also a Director at Sporttrade, Inc. In the past, he served as the President & Chief Executive Officer at Nasdaq PHLX LLC from 2008 to 2016 and as the Executive VP-Global Trading & Market Services at Nasdaq, Inc. from 2008 to 2019.
Mr. Wittman completed his undergraduate degree at Slippery Rock University.
Thomas A. Wittman active positions
| Companies | Position | Start |
|---|---|---|
The Nasdaq Stock Market LLC
 The Nasdaq Stock Market LLC Investment Banks/BrokersFinance Provides securities listing, trading and information products and services | Chief Executive Officer | - |
NASDAQ BX, Inc.
 NASDAQ BX, Inc. Investment Banks/BrokersFinance Provides securities exchange services | President | - |
Nasdaq ISE LLC
 Nasdaq ISE LLC Investment Banks/BrokersFinance Operates equity and trading options exchange | Chief Executive Officer | - |
Nasdaq GEMX LLC
 Nasdaq GEMX LLC Investment Banks/BrokersFinance Operates as a securities exchange | Chief Executive Officer | - |
Nasdaq MRX LLC | Chief Executive Officer | - |
International Securities Exchange Holdings, Inc.
 International Securities Exchange Holdings, Inc. Investment Banks/BrokersFinance Operates and regulates a registered national securities exchange | Chief Executive Officer | - |
Sporttrade, Inc.
 Sporttrade, Inc. Internet Software/ServicesTechnology Services Operates peer to peer marketplace for sports betting | Director/Board Member | 01/12/2020 |
Former positions of Thomas A. Wittman
| Companies | Position | End |
|---|---|---|
The Options Clearing Corp.
 The Options Clearing Corp. Regional BanksFinance Provides equity derivatives clearing services | Director/Board Member | 30/12/2019 |
| NASDAQ, INC. | Corporate Officer/Principal | 01/07/2019 |
| ░░░░░░ ░░░░ ░░░ | ░░░░░ ░░░░░░░░░ ░░░░░░░ | - |
Training of Thomas A. Wittman
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
59
1st degree connections
11
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 11 |
|---|---|
The Options Clearing Corp.
The Options Clearing Corp. Regional BanksFinance Provides equity derivatives clearing services | Finance |
NASDAQ BX, Inc.
NASDAQ BX, Inc. Investment Banks/BrokersFinance Provides securities exchange services | Finance |
The Nasdaq Stock Market LLC
The Nasdaq Stock Market LLC Investment Banks/BrokersFinance Provides securities listing, trading and information products and services | Finance |
Nasdaq ISE LLC
Nasdaq ISE LLC Investment Banks/BrokersFinance Operates equity and trading options exchange | Finance |
Nasdaq GEMX LLC
Nasdaq GEMX LLC Investment Banks/BrokersFinance Operates as a securities exchange | Finance |
Slippery Rock University
 Slippery Rock University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
International Securities Exchange Holdings, Inc.
International Securities Exchange Holdings, Inc. Investment Banks/BrokersFinance Operates and regulates a registered national securities exchange | Finance |
Nasdaq, Inc.
 Nasdaq, Inc. Investment Banks/BrokersFinance Operates as a stock exchange | Finance |
Nasdaq PHLX LLC
 Nasdaq PHLX LLC Investment Banks/BrokersFinance Stock exchange | Finance |
Nasdaq MRX LLC | |
Sporttrade, Inc.
Sporttrade, Inc. Internet Software/ServicesTechnology Services Operates peer to peer marketplace for sports betting | Technology Services |
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