Henry Nassau

Director/Board Member at BLACKSTONE MORTGAGE TRUST, INC.

Net worth: 3 M $ as of 2026-07-30

71 year

91 connections

Consumer Services

Finance

Technology Services

Profile

Henry N.
Nassau is an Independent Director at Blackstone Mortgage Trust, Inc. since 2003.
Mr. Nassau is a Trustee at The Episcopal Academy.
Mr. Nassau is a Principal at Gabriel Investments.
Formerly, Mr. Nassau was Chief Executive Officer at Dechert LLP from 2003 to 2023.
Mr. Nassau was Chairman-Business Department & Partner at Dechert LLP from 1987 to 1999.
Mr. Nassau was Director at Procurian USA LLC.
Mr. Nassau was Chief Operating Officer at Actua Corp.
from 2002 to 2003.
Education includes an undergraduate degree from the University of Pennsylvania in 1976 and a graduate degree from The Pennsylvania State University in 1979.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
BLACKSTONE MORTGAGE TRUST, INC. CLASS A 0.13%	2026-08-03	218,523 ( 0.13% )	3 M $	2026-07-30

Henry Nassau active positions

Companies	Position	Start
BLACKSTONE MORTGAGE TRUST, INC.	Director/Board Member	2002-12-31
The Episcopal Academy The Episcopal Academy Other Consumer ServicesConsumer Services Operates school	Director/Board Member	-
Gabriel Investments Gabriel Investments Investment ManagersFinance Gabriel Investments invests in companies located in the United States with a revenues of USD 25 - 100 million. The firm focuses on a broad range of sectors and industries. It provides financing for early stage capital requirements with an investment size of USD 0.25 - USD 0.5 Million. It acts as lead investor and also makes follow-on investments.	Private Equity Investor	-

All active positions of Henry Nassau

Former positions of Henry Nassau

Companies	Position	End
Dechert LLP Dechert LLP Miscellaneous Commercial ServicesCommercial Services Operates as a law firm	Chief Executive Officer	2023-06-29
ACTUA CORP	Chief Operating Officer	2003-05-31
Dechert LLP Dechert LLP Miscellaneous Commercial ServicesCommercial Services Operates as a law firm	Corporate Officer/Principal	1999-04-30
Procurian USA LLC Procurian USA LLC Information Technology ServicesTechnology Services Provides online procurement computer services	Director/Board Member	-

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Training of Henry Nassau

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Linked companies

Private companies	8
Blackstone Mortgage Trust, Inc. Blackstone Mortgage Trust, Inc. Real Estate Investment TrustsFinance Operates as a real estate investment trust which originates and acquires commercial mortgage loans and related investments	Finance
Actua Corp. Actua Corp. Information Technology ServicesTechnology Services Provides software as a service and tech-enabled business process outsourcing and internet marketing services	Technology Services
University of Pennsylvania University of Pennsylvania Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
The Pennsylvania State University The Pennsylvania State University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Dechert LLP Dechert LLP Miscellaneous Commercial ServicesCommercial Services Operates as a law firm	Commercial Services
Procurian USA LLC Procurian USA LLC Information Technology ServicesTechnology Services Provides online procurement computer services	Technology Services
The Episcopal Academy The Episcopal Academy Other Consumer ServicesConsumer Services Operates school	Consumer Services
Gabriel Investments Gabriel Investments Investment ManagersFinance Gabriel Investments invests in companies located in the United States with a revenues of USD 25 - 100 million. The firm focuses on a broad range of sectors and industries. It provides financing for early stage capital requirements with an investment size of USD 0.25 - USD 0.5 Million. It acts as lead investor and also makes follow-on investments.	Finance