![John Finley](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>)
John Finley
General Counsel at
BLACKSTONE INC.
Net worth: 120 M $ as of 31/05/2026
Profile
John G.
Finley is Chief Legal Officer & Senior Managing Director at The Blackstone Group, Inc. (Illinois) since 2010.
He is Director at Tradeweb Markets LLC.
He serves as Secretary & Chief Legal Officer at Blackstone, Inc. since 2010.
He is Chief Legal Officer at Blackstone Group Management LLC.
He is Trustee at Jewish Board of Family & Children's Services, Inc. Formerly, Mr. Finley was Chairman-Annual International M&A at International Bar Association.
He was Director at Tradeweb Markets, Inc. from 2019 to 2023.
He was Partner, Head-Mergers & Acquisitions at Simpson Thacher & Bartlett LLP.
Mr. Finley completed undergraduate degrees at The Wharton School of the University of Pennsylvania and The College of Arts & Sciences in 1978.
He earned a graduate degree from Harvard Law School in 1981.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
BLACKSTONE INC. 0.09% | 01/04/2026 | 658,540 ( 0.09% ) | 77 M $ | 31/05/2026 |
BLACKSTONE INC. 0.08% | 30/04/2025 | 362,776 ( 0.08% ) | 42 M $ | 31/05/2026 |
FirstEnergy Corp.
 FirstEnergy Corp. Electric UtilitiesUtilities Generates, transmits and distributes electricity and provides energy-related services 0% | 22/08/2025 | 1,477 ( 0% ) | 68 518 $ | 31/05/2026 |
John Finley active positions
| Companies | Position | Start |
|---|---|---|
| BLACKSTONE INC. | General Counsel | 01/01/2010 |
The Blackstone Group, Inc. (Illinois)
 The Blackstone Group, Inc. (Illinois) Engineering & ConstructionIndustrial Services Provides engineering services | General Counsel | 01/09/2010 |
Jewish Board of Family & Children's Services, Inc.
 Jewish Board of Family & Children's Services, Inc. Services to the Health IndustryHealth Services Operates as a mental health and social service agency | Director/Board Member | 07/03/2011 |
Blackstone Group Management LLC
 Blackstone Group Management LLC Investment ManagersFinance Provides investment advisory services | General Counsel | - |
Tradeweb Markets LLC
 Tradeweb Markets LLC Internet Software/ServicesTechnology Services Operates as an online marketplace that provides information about rates, credit, equity and money market | Director/Board Member | - |
Former positions of John Finley
| Companies | Position | End |
|---|---|---|
| TRADEWEB MARKETS INC. | Director/Board Member | 15/05/2023 |
Simpson Thacher & Bartlett LLP
 Simpson Thacher & Bartlett LLP Miscellaneous Commercial ServicesCommercial Services Provides legal services | Corporate Officer/Principal | - |
International Bar Association
 International Bar Association Miscellaneous Commercial ServicesCommercial Services Operates as an organization of representatives of legal practitioners, bar associations and law societies | Corporate Officer/Principal | - |
Training of John Finley
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
87
1st degree connections
11
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 11 |
|---|---|
Simpson Thacher & Bartlett LLP
Simpson Thacher & Bartlett LLP Miscellaneous Commercial ServicesCommercial Services Provides legal services | Commercial Services |
The Blackstone Group, Inc. (Illinois)
The Blackstone Group, Inc. (Illinois) Engineering & ConstructionIndustrial Services Provides engineering services | Industrial Services |
Blackstone, Inc.
 Blackstone, Inc. Investment ManagersFinance Provides alternative asset management services | Finance |
International Bar Association
International Bar Association Miscellaneous Commercial ServicesCommercial Services Operates as an organization of representatives of legal practitioners, bar associations and law societies | Commercial Services |
Blackstone Group Management LLC
Blackstone Group Management LLC Investment ManagersFinance Provides investment advisory services | Finance |
Jewish Board of Family & Children's Services, Inc.
Jewish Board of Family & Children's Services, Inc. Services to the Health IndustryHealth Services Operates as a mental health and social service agency | Health Services |
Tradeweb Markets LLC
Tradeweb Markets LLC Internet Software/ServicesTechnology Services Operates as an online marketplace that provides information about rates, credit, equity and money market | Technology Services |
The Wharton School of the University of Pennsylvania
 The Wharton School of the University of Pennsylvania Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Harvard Law School
 Harvard Law School Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
The College of Arts & Sciences
 The College of Arts & Sciences Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Tradeweb Markets, Inc.
 Tradeweb Markets, Inc. Investment Banks/BrokersFinance Operates an electronic trading platform for institutional, wholesale and retail investors and dealers | Finance |
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