![Thomas Jasper](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 Jasper
Director/Board Member at
SISECAM RESOURCES LP
Net worth: 32 400 $ as of 30/05/2026
Profile
Thomas W.
Jasper was the founder of International Swaps & Derivatives Association, Inc., founded in 1984, where the title held was Co-Chairman.
Current jobs include Chairman at Phoenix House Foundation, Inc. and SMU-Cox School of Business; Independent Director at Sisecam Resources LP since 2016; Director at The University of Texas at Austin; Treasurer & Director at The Wellspring Foundation, Inc.; Independent Director at Ciner Resource Partners LLC since 2016; Independent Trustee at Blackstone Senior Floating Rate 2027 Term Fund Shs of Benef since 2010; Independent Trustee at Blackstone Strategic Credit 2027 Term Fund since 2012; Trustee at Blackstone Real Estate Income Master Fund; Independent Trustee at Blackstone Long-Short Credit Income Fund since 2010; Managing Partner at Manursing Partners LLC since 2011; Trustee at Blackstone since 2017; and Trustee at Blackstone Real Estate Income Master Fund Cayman Ltd. Former jobs include Deputy Chairman & Chief Executive Officer at Primus Guaranty Ltd. from 2001 to 2010; Chief Executive Officer at Primus Financial Products LLC; Trustee at Blackstone Real Estate Income Fund II; Chief Operating Officer-Asia Pacific Region at Salomon Brothers Hong Kong Ltd.; Global Treasurer at Salomon Brothers, Inc.; and Independent Trustee at Blackstone Real Estate Income Fund.
Education includes undergraduate degree from Southern Methodist University and MBA from The University of Texas at Austin.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 01/02/2026 | 2,500 ( 0.02% ) | 32 400 $ | 30/05/2026 |
Thomas Jasper active positions
| Companies | Position | Start |
|---|---|---|
| BLACKSTONE SENIOR FLOATING RATE 2027 TERM FUND | Director/Board Member | 31/03/2010 |
| BLACKSTONE LONG-SHORT CREDIT INCOME FUND | Director/Board Member | 31/10/2010 |
| BLACKSTONE STRATEGIC CREDIT 2027 TERM FUND | Director/Board Member | 30/04/2012 |
| SISECAM RESOURCES LP | Director/Board Member | 31/12/2015 |
Blackstone Real Estate Income Master Fund Cayman Ltd. | Director/Board Member | - |
Blackstone Real Estate Income Master Fund
 Blackstone Real Estate Income Master Fund Investment Trusts/Mutual FundsMiscellaneous Functions as a closed-end investment fund or Investment trust | Director/Board Member | - |
SMU-Cox School of Business
 SMU-Cox School of Business Other Consumer ServicesConsumer Services Functions as a College/University | Chairman | - |
Ciner Resource Partners LLC
 Ciner Resource Partners LLC Financial ConglomeratesFinance Provides investment services | Director/Board Member | 31/12/2015 |
Phoenix House Foundation, Inc.
 Phoenix House Foundation, Inc. Investment Trusts/Mutual FundsMiscellaneous Functions as a foundation or endowment | Chairman | - |
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Former positions of Thomas Jasper
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Training of Thomas Jasper
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
30
1st degree connections
21
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 21 |
|---|---|
Sisecam Resources LP
 Sisecam Resources LP Other Metals/MineralsNon-Energy Minerals Provides trona ore mining and soda ash production services | Non-Energy Minerals |
Blackstone Strategic Credit 2027 Term Fund
 Blackstone Strategic Credit 2027 Term Fund Investment Trusts/Mutual FundsMiscellaneous Acts as Closed-End Investment Fund/Investment Trust | Miscellaneous |
Blackstone Senior Floating Rate 2027 Term Fund
 Blackstone Senior Floating Rate 2027 Term Fund Investment Trusts/Mutual FundsMiscellaneous Acts as Closed-End Investment Fund/Investment Trust | Miscellaneous |
Blackstone Long Short Credit Income Fund
 Blackstone Long Short Credit Income Fund Investment Trusts/Mutual FundsMiscellaneous Acts as Closed-End Investment Fund/Investment Trust | Miscellaneous |
Blackstone / GSO Floating Rate Enhanced Income Fund
 Blackstone / GSO Floating Rate Enhanced Income Fund Investment Trusts/Mutual FundsMiscellaneous Acts as Closed-End Investment Fund/Investment Trust | Miscellaneous |
Blackstone Real Estate Income Fund
 Blackstone Real Estate Income Fund Investment Trusts/Mutual FundsMiscellaneous Acts as Closed-End Investment Fund/Investment Trust | Miscellaneous |
Blackstone Real Estate Income Fund II
 Blackstone Real Estate Income Fund II Investment Trusts/Mutual FundsMiscellaneous Acts as Closed-End Investment Fund/Investment Trust | Miscellaneous |
Blackstone Real Estate Income Master Fund
Blackstone Real Estate Income Master Fund Investment Trusts/Mutual FundsMiscellaneous Functions as a closed-end investment fund or Investment trust | Miscellaneous |
Southern Methodist University
 Southern Methodist University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Primus Guaranty Ltd.
 Primus Guaranty Ltd. Finance/Rental/LeasingFinance Provides an update on the credit swap protection | Finance |
The University of Texas at Austin
 The University of Texas at Austin Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Primus Financial Products LLC
 Primus Financial Products LLC Miscellaneous Commercial ServicesCommercial Services Provides financial services | Commercial Services |
Salomon Brothers Hong Kong Ltd.
 Salomon Brothers Hong Kong Ltd. Investment Banks/BrokersFinance Security Broker | Finance |
The Wellspring Foundation, Inc.
 The Wellspring Foundation, Inc. Medical/Nursing ServicesHealth Services Provides assistances to individuals and families in working through the emotional, psychological and educational issues | Health Services |
International Swaps & Derivatives Association, Inc.
 International Swaps & Derivatives Association, Inc. Miscellaneous Commercial ServicesCommercial Services International Swaps & Derivatives Association, Inc. is a global organization with over 1,000 member institutions from 79 countries. The private company is based in New York, NY and has subsidiaries in Hong Kong, Singapore, Canada, and United Kingdom. The members include a diverse range of derivatives market participants, such as corporations, investment managers, government and supranational entities, insurance companies, energy and commodities firms, and international and regional banks. The organization also includes key components of the derivatives market infrastructure, such as exchanges, intermediaries, clearing houses, and repositories, as well as law firms, accounting firms, and other service providers. The company was founded in 1985 by Patrick de Saint-Aignan, Thomas W. Jasper. Scott D. O'Malia has been the CEO of the company since 2014. | Commercial Services |
Salomon Brothers, Inc.
 Salomon Brothers, Inc. Investment Banks/BrokersFinance Investment banking services | Finance |
Phoenix House Foundation, Inc.
Phoenix House Foundation, Inc. Investment Trusts/Mutual FundsMiscellaneous Functions as a foundation or endowment | Miscellaneous |
SMU-Cox School of Business
SMU-Cox School of Business Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Manursing Partners LLC | |
Ciner Resource Partners LLC
Ciner Resource Partners LLC Financial ConglomeratesFinance Provides investment services | Finance |
Blackstone Real Estate Income Master Fund Cayman Ltd. |
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