![Andrew Mathias](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>)
Andrew Mathias
Director/Board Member at
SL GREEN REALTY CORP.
Net worth: 280 981 $ as of 30/05/2026
Profile
Currently, Andrew W. Mathias holds the position of President & Director at SL Green Realty Corp. He is also on the board of Regional Plan Association For New York, 11 Madison Investor II LLC and 11 Madison Investor LLC. Mr. Mathias previously was Principal at Victor Capital Group LP, Chief Investment Officer for Gramercy Property Trust, Inc., Principal at Bear, Stearns & Co., Inc. and Managing Director at GKK Manager LLC. Andrew W. Mathias received an undergraduate degree from The Wharton School of the University of Pennsylvania.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 30/03/2026 | 6,189 ( 0.01% ) | 280 981 $ | 30/05/2026 | |
| 18/05/2026 | 0 ( -.--% ) | - $ | 30/05/2026 |
Andrew Mathias active positions
| Companies | Position | Start |
|---|---|---|
| SL GREEN REALTY CORP. | Director/Board Member | 31/03/2014 |
Regional Plan Association For New York
 Regional Plan Association For New York Miscellaneous Commercial ServicesCommercial Services Operates as a non-profit regional planning organization which focuses on life and economic competitiveness of peoples | Director/Board Member | - |
11 Madison Investor LLC
 11 Madison Investor LLC Real Estate Investment TrustsFinance Functions as real estate investment trust | Director/Board Member | - |
11 Madison Investor II LLC
 11 Madison Investor II LLC Real Estate Investment TrustsFinance Functions as real estate investment trust | Director/Board Member | - |
SL Green Operating Partnership LP
 SL Green Operating Partnership LP Finance/Rental/LeasingFinance Acts as a financing subsidiary/Special purpose entity | Director/Board Member | - |
Former positions of Andrew Mathias
| Companies | Position | End |
|---|---|---|
| GRAMERCY PROPERTY TRUST INC | Chief Investment Officer | 30/09/2008 |
Bear, Stearns & Co., Inc.
 Bear, Stearns & Co., Inc. Investment Banks/BrokersFinance Provides investment banking, securities trading and brokerage Services | Corporate Officer/Principal | - |
Victor Capital Group LP
 Victor Capital Group LP Financial ConglomeratesFinance Provides merchant banking services | Corporate Officer/Principal | - |
GKK Manager LLC
 GKK Manager LLC Investment ManagersFinance Provides investment advice | Corporate Officer/Principal | - |
Training of Andrew Mathias
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
49
1st degree connections
10
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 10 |
|---|---|
Bear, Stearns & Co., Inc.
Bear, Stearns & Co., Inc. Investment Banks/BrokersFinance Provides investment banking, securities trading and brokerage Services | Finance |
SL Green Realty Corp.
 SL Green Realty Corp. Real Estate Investment TrustsFinance Operates as a real estate investment trust which owns, manages, operates, develops and acquires office properties | Finance |
Gramercy Property Trust, Inc.
 Gramercy Property Trust, Inc. Real Estate DevelopmentFinance Provides commercial real estate investment and management services | Finance |
GKK Manager LLC
GKK Manager LLC Investment ManagersFinance Provides investment advice | Finance |
Regional Plan Association For New York
Regional Plan Association For New York Miscellaneous Commercial ServicesCommercial Services Operates as a non-profit regional planning organization which focuses on life and economic competitiveness of peoples | Commercial Services |
SL Green Operating Partnership LP
SL Green Operating Partnership LP Finance/Rental/LeasingFinance Acts as a financing subsidiary/Special purpose entity | Finance |
Victor Capital Group LP
Victor Capital Group LP Financial ConglomeratesFinance Provides merchant banking services | Finance |
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 |
11 Madison Investor II LLC
11 Madison Investor II LLC Real Estate Investment TrustsFinance Functions as real estate investment trust | Finance |
11 Madison Investor LLC
11 Madison Investor LLC Real Estate Investment TrustsFinance Functions as real estate investment trust | Finance |
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