David Siegel
Chief Executive Officer at Two Sigma Investments LP
Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| John Overdeck | M | - |
Two Sigma Investments LP
 Two Sigma Investments LP Investment ManagersFinance Two Sigma Investments LP (TSI) is an independent, SEC-registered investment advisor and hedge fund manager headquartered in New York City. The firm was founded by John Overdeck and David Siegel in 2001. TSI provides advisory services to private investment funds, that consists of commingled vehicles and funds of one, typically organized as Delaware limited partnerships, Delaware limited liability companies, Cayman Islands exempted companies or other similar structures.
Two Sigma Insurance Quantified LP
 Two Sigma Insurance Quantified LP Information Technology ServicesTechnology Services Two Sigma Insurance Quantified LP provides underwriting technology services. The private company is based in New York, NY and has subsidiaries in the United States. The company was founded in 2016. Brian J. Modesitt has been the CEO of the company since 2013.
Two Sigma Impact
 Two Sigma Impact Investment ManagersFinance Two Sigma Impact (Two Sigma) is a private equity firm a subsidiary of Two Sigma Investments LP founded in 2001 by David Mark Siegel and John Albert Overdeck. The firm is headquartered in New York. | 23 years |
| Sanford Weill | M | 91 |
National Academy Foundation
 National Academy Foundation Investment Trusts/Mutual FundsMiscellaneous National Academy Foundation operates as a national network of education, business, and community leaders who work together to ensure high school students are college, career, and future ready. The company was founded by Sanford I. Weill in 1982 and is headquartered in New York, NY.
The Carnegie Hall Corp.
 The Carnegie Hall Corp. Media ConglomeratesConsumer Services The Carnegie Hall Corp. operates as a non-profit organization that engages in the promotion and management of a venue for musical performances. It also supports educational activities through its Weill Music Institute. The company was founded by Andrew Carnegie in 1891 and is headquartered in New York, NY. | 42 years |
| Donald Bossi | M | - |
US Foundation for Inspiration & Recognition of Science & Tech
 US Foundation for Inspiration & Recognition of Science & Tech Services to the Health IndustryHealth Services US Foundation for Inspiration & Recognition of Science & Tech designs educational programs in science and technology. The firm designs accessible and innovative programs that motivate young people to pursue education; and career opportunities in science, technology, engineering, and math, while building self-confidence, knowledge, and life skills. The company was founded by Dean Kamen in 1989 and is headquartered in Manchester, NH. | 3 years |
| Alex Ginsburg | M | - |
Two Sigma Advisers LP
 Two Sigma Advisers LP Investment ManagersFinance Two Sigma Advisers LP (Two Sigma) is an independent, SEC-registered investment advisor and hedge fund manager headquartered in New York City. The firm was founded in 2009 by David Siegel and John Overdeck. Two Sigma provides advisory services to private investment funds, such as commingled vehicles and funds of one, as well as separately managed accounts. | 3 years |
| Chris Rake | M | - |
US Foundation for Inspiration & Recognition of Science & Tech
US Foundation for Inspiration & Recognition of Science & Tech Services to the Health IndustryHealth Services US Foundation for Inspiration & Recognition of Science & Tech designs educational programs in science and technology. The firm designs accessible and innovative programs that motivate young people to pursue education; and career opportunities in science, technology, engineering, and math, while building self-confidence, knowledge, and life skills. The company was founded by Dean Kamen in 1989 and is headquartered in Manchester, NH. | 6 years |
| Christopher Moore | M | - |
US Foundation for Inspiration & Recognition of Science & Tech
US Foundation for Inspiration & Recognition of Science & Tech Services to the Health IndustryHealth Services US Foundation for Inspiration & Recognition of Science & Tech designs educational programs in science and technology. The firm designs accessible and innovative programs that motivate young people to pursue education; and career opportunities in science, technology, engineering, and math, while building self-confidence, knowledge, and life skills. The company was founded by Dean Kamen in 1989 and is headquartered in Manchester, NH. | 3 years |
| Ursula Burns | F | 65 |
National Academy Foundation
National Academy Foundation Investment Trusts/Mutual FundsMiscellaneous National Academy Foundation operates as a national network of education, business, and community leaders who work together to ensure high school students are college, career, and future ready. The company was founded by Sanford I. Weill in 1982 and is headquartered in New York, NY.
US Foundation for Inspiration & Recognition of Science & Tech
US Foundation for Inspiration & Recognition of Science & Tech Services to the Health IndustryHealth Services US Foundation for Inspiration & Recognition of Science & Tech designs educational programs in science and technology. The firm designs accessible and innovative programs that motivate young people to pursue education; and career opportunities in science, technology, engineering, and math, while building self-confidence, knowledge, and life skills. The company was founded by Dean Kamen in 1989 and is headquartered in Manchester, NH. | - |
| Eugene Ludwig | M | - |
National Academy Foundation
National Academy Foundation Investment Trusts/Mutual FundsMiscellaneous National Academy Foundation operates as a national network of education, business, and community leaders who work together to ensure high school students are college, career, and future ready. The company was founded by Sanford I. Weill in 1982 and is headquartered in New York, NY. | - |
| Vincent Wilczynski | M | - |
US Foundation for Inspiration & Recognition of Science & Tech
US Foundation for Inspiration & Recognition of Science & Tech Services to the Health IndustryHealth Services US Foundation for Inspiration & Recognition of Science & Tech designs educational programs in science and technology. The firm designs accessible and innovative programs that motivate young people to pursue education; and career opportunities in science, technology, engineering, and math, while building self-confidence, knowledge, and life skills. The company was founded by Dean Kamen in 1989 and is headquartered in Manchester, NH. | - |
| Dean L. Kamen | M | - |
US Foundation for Inspiration & Recognition of Science & Tech
US Foundation for Inspiration & Recognition of Science & Tech Services to the Health IndustryHealth Services US Foundation for Inspiration & Recognition of Science & Tech designs educational programs in science and technology. The firm designs accessible and innovative programs that motivate young people to pursue education; and career opportunities in science, technology, engineering, and math, while building self-confidence, knowledge, and life skills. The company was founded by Dean Kamen in 1989 and is headquartered in Manchester, NH. | 35 years |
| Harold McGraw | M | 75 |
National Academy Foundation
National Academy Foundation Investment Trusts/Mutual FundsMiscellaneous National Academy Foundation operates as a national network of education, business, and community leaders who work together to ensure high school students are college, career, and future ready. The company was founded by Sanford I. Weill in 1982 and is headquartered in New York, NY.
The Carnegie Hall Corp.
The Carnegie Hall Corp. Media ConglomeratesConsumer Services The Carnegie Hall Corp. operates as a non-profit organization that engages in the promotion and management of a venue for musical performances. It also supports educational activities through its Weill Music Institute. The company was founded by Andrew Carnegie in 1891 and is headquartered in New York, NY. | - |
| Thomas Maheras | M | 61 |
The Carnegie Hall Corp.
The Carnegie Hall Corp. Media ConglomeratesConsumer Services The Carnegie Hall Corp. operates as a non-profit organization that engages in the promotion and management of a venue for musical performances. It also supports educational activities through its Weill Music Institute. The company was founded by Andrew Carnegie in 1891 and is headquartered in New York, NY. | - |
| Brian Modesitt | M | - |
Two Sigma Investments LP
Two Sigma Investments LP Investment ManagersFinance Two Sigma Investments LP (TSI) is an independent, SEC-registered investment advisor and hedge fund manager headquartered in New York City. The firm was founded by John Overdeck and David Siegel in 2001. TSI provides advisory services to private investment funds, that consists of commingled vehicles and funds of one, typically organized as Delaware limited partnerships, Delaware limited liability companies, Cayman Islands exempted companies or other similar structures.
Two Sigma Insurance Quantified LP
Two Sigma Insurance Quantified LP Information Technology ServicesTechnology Services Two Sigma Insurance Quantified LP provides underwriting technology services. The private company is based in New York, NY and has subsidiaries in the United States. The company was founded in 2016. Brian J. Modesitt has been the CEO of the company since 2013. | 11 years |
| Sarkis Jebejian | M | - |
The Carnegie Hall Corp.
The Carnegie Hall Corp. Media ConglomeratesConsumer Services The Carnegie Hall Corp. operates as a non-profit organization that engages in the promotion and management of a venue for musical performances. It also supports educational activities through its Weill Music Institute. The company was founded by Andrew Carnegie in 1891 and is headquartered in New York, NY. | - |
| Jeff Wecker | M | - |
Two Sigma Investments LP
Two Sigma Investments LP Investment ManagersFinance Two Sigma Investments LP (TSI) is an independent, SEC-registered investment advisor and hedge fund manager headquartered in New York City. The firm was founded by John Overdeck and David Siegel in 2001. TSI provides advisory services to private investment funds, that consists of commingled vehicles and funds of one, typically organized as Delaware limited partnerships, Delaware limited liability companies, Cayman Islands exempted companies or other similar structures. | 4 years |
| Sanjiv Yajnik | M | 67 |
National Academy Foundation
National Academy Foundation Investment Trusts/Mutual FundsMiscellaneous National Academy Foundation operates as a national network of education, business, and community leaders who work together to ensure high school students are college, career, and future ready. The company was founded by Sanford I. Weill in 1982 and is headquartered in New York, NY. | - |
| Cheryl Walsh | F | - |
US Foundation for Inspiration & Recognition of Science & Tech
US Foundation for Inspiration & Recognition of Science & Tech Services to the Health IndustryHealth Services US Foundation for Inspiration & Recognition of Science & Tech designs educational programs in science and technology. The firm designs accessible and innovative programs that motivate young people to pursue education; and career opportunities in science, technology, engineering, and math, while building self-confidence, knowledge, and life skills. The company was founded by Dean Kamen in 1989 and is headquartered in Manchester, NH. | 16 years |
| Francois J. Castaing | M | 78 |
US Foundation for Inspiration & Recognition of Science & Tech
US Foundation for Inspiration & Recognition of Science & Tech Services to the Health IndustryHealth Services US Foundation for Inspiration & Recognition of Science & Tech designs educational programs in science and technology. The firm designs accessible and innovative programs that motivate young people to pursue education; and career opportunities in science, technology, engineering, and math, while building self-confidence, knowledge, and life skills. The company was founded by Dean Kamen in 1989 and is headquartered in Manchester, NH. | - |
| Gabrielle Greene-Sulzberger | F | 63 |
Two Sigma Impact
Two Sigma Impact Investment ManagersFinance Two Sigma Impact (Two Sigma) is a private equity firm a subsidiary of Two Sigma Investments LP founded in 2001 by David Mark Siegel and John Albert Overdeck. The firm is headquartered in New York.
Princeton University
| 5 years |
| James Hill | M | 75 |
Two Sigma Impact
Two Sigma Impact Investment ManagersFinance Two Sigma Impact (Two Sigma) is a private equity firm a subsidiary of Two Sigma Investments LP founded in 2001 by David Mark Siegel and John Albert Overdeck. The firm is headquartered in New York.
Two Sigma Investments LP
Two Sigma Investments LP Investment ManagersFinance Two Sigma Investments LP (TSI) is an independent, SEC-registered investment advisor and hedge fund manager headquartered in New York City. The firm was founded by John Overdeck and David Siegel in 2001. TSI provides advisory services to private investment funds, that consists of commingled vehicles and funds of one, typically organized as Delaware limited partnerships, Delaware limited liability companies, Cayman Islands exempted companies or other similar structures. | - |
| Geoffrey Duncombe | M | - |
Two Sigma Advisers LP
Two Sigma Advisers LP Investment ManagersFinance Two Sigma Advisers LP (Two Sigma) is an independent, SEC-registered investment advisor and hedge fund manager headquartered in New York City. The firm was founded in 2009 by David Siegel and John Overdeck. Two Sigma provides advisory services to private investment funds, such as commingled vehicles and funds of one, as well as separately managed accounts. | - |
| Richard Clemmer | M | 72 |
US Foundation for Inspiration & Recognition of Science & Tech
US Foundation for Inspiration & Recognition of Science & Tech Services to the Health IndustryHealth Services US Foundation for Inspiration & Recognition of Science & Tech designs educational programs in science and technology. The firm designs accessible and innovative programs that motivate young people to pursue education; and career opportunities in science, technology, engineering, and math, while building self-confidence, knowledge, and life skills. The company was founded by Dean Kamen in 1989 and is headquartered in Manchester, NH. | - |
| James R. Utaski | M | - |
US Foundation for Inspiration & Recognition of Science & Tech
US Foundation for Inspiration & Recognition of Science & Tech Services to the Health IndustryHealth Services US Foundation for Inspiration & Recognition of Science & Tech designs educational programs in science and technology. The firm designs accessible and innovative programs that motivate young people to pursue education; and career opportunities in science, technology, engineering, and math, while building self-confidence, knowledge, and life skills. The company was founded by Dean Kamen in 1989 and is headquartered in Manchester, NH. | 22 years |
| Lisa Dughi | F | - |
National Academy Foundation
National Academy Foundation Investment Trusts/Mutual FundsMiscellaneous National Academy Foundation operates as a national network of education, business, and community leaders who work together to ensure high school students are college, career, and future ready. The company was founded by Sanford I. Weill in 1982 and is headquartered in New York, NY. | 11 years |
| Darren Walker | M | 64 |
Carnegie Hall, Inc.
The Carnegie Hall Corp.
The Carnegie Hall Corp. Media ConglomeratesConsumer Services The Carnegie Hall Corp. operates as a non-profit organization that engages in the promotion and management of a venue for musical performances. It also supports educational activities through its Weill Music Institute. The company was founded by Andrew Carnegie in 1891 and is headquartered in New York, NY. | - |
| Norton Belknap | M | - |
The Carnegie Hall Corp.
The Carnegie Hall Corp. Media ConglomeratesConsumer Services The Carnegie Hall Corp. operates as a non-profit organization that engages in the promotion and management of a venue for musical performances. It also supports educational activities through its Weill Music Institute. The company was founded by Andrew Carnegie in 1891 and is headquartered in New York, NY. | - |
| Roy Weathers | M | - |
The Carnegie Hall Corp.
The Carnegie Hall Corp. Media ConglomeratesConsumer Services The Carnegie Hall Corp. operates as a non-profit organization that engages in the promotion and management of a venue for musical performances. It also supports educational activities through its Weill Music Institute. The company was founded by Andrew Carnegie in 1891 and is headquartered in New York, NY. | - |
| Timothy Dooley | M | - |
Two Sigma Investments LP
Two Sigma Investments LP Investment ManagersFinance Two Sigma Investments LP (TSI) is an independent, SEC-registered investment advisor and hedge fund manager headquartered in New York City. The firm was founded by John Overdeck and David Siegel in 2001. TSI provides advisory services to private investment funds, that consists of commingled vehicles and funds of one, typically organized as Delaware limited partnerships, Delaware limited liability companies, Cayman Islands exempted companies or other similar structures. | 2 years |
| Judith W. Evnin | F | - |
The Carnegie Hall Corp.
The Carnegie Hall Corp. Media ConglomeratesConsumer Services The Carnegie Hall Corp. operates as a non-profit organization that engages in the promotion and management of a venue for musical performances. It also supports educational activities through its Weill Music Institute. The company was founded by Andrew Carnegie in 1891 and is headquartered in New York, NY. | - |
| Tracy Chutorian Semler | F | - |
The Carnegie Hall Corp.
The Carnegie Hall Corp. Media ConglomeratesConsumer Services The Carnegie Hall Corp. operates as a non-profit organization that engages in the promotion and management of a venue for musical performances. It also supports educational activities through its Weill Music Institute. The company was founded by Andrew Carnegie in 1891 and is headquartered in New York, NY. | - |
| Sana H. Sabbagh | F | - |
The Carnegie Hall Corp.
The Carnegie Hall Corp. Media ConglomeratesConsumer Services The Carnegie Hall Corp. operates as a non-profit organization that engages in the promotion and management of a venue for musical performances. It also supports educational activities through its Weill Music Institute. The company was founded by Andrew Carnegie in 1891 and is headquartered in New York, NY. | - |
| Suzie Kovner | F | - |
The Carnegie Hall Corp.
The Carnegie Hall Corp. Media ConglomeratesConsumer Services The Carnegie Hall Corp. operates as a non-profit organization that engages in the promotion and management of a venue for musical performances. It also supports educational activities through its Weill Music Institute. The company was founded by Andrew Carnegie in 1891 and is headquartered in New York, NY. | - |
| Robert W. Jones | M | - |
The Carnegie Hall Corp.
The Carnegie Hall Corp. Media ConglomeratesConsumer Services The Carnegie Hall Corp. operates as a non-profit organization that engages in the promotion and management of a venue for musical performances. It also supports educational activities through its Weill Music Institute. The company was founded by Andrew Carnegie in 1891 and is headquartered in New York, NY. | - |
| Olivier Berggruen | M | - |
The Carnegie Hall Corp.
The Carnegie Hall Corp. Media ConglomeratesConsumer Services The Carnegie Hall Corp. operates as a non-profit organization that engages in the promotion and management of a venue for musical performances. It also supports educational activities through its Weill Music Institute. The company was founded by Andrew Carnegie in 1891 and is headquartered in New York, NY. | - |
| Melissa Smith | M | - |
US Foundation for Inspiration & Recognition of Science & Tech
US Foundation for Inspiration & Recognition of Science & Tech Services to the Health IndustryHealth Services US Foundation for Inspiration & Recognition of Science & Tech designs educational programs in science and technology. The firm designs accessible and innovative programs that motivate young people to pursue education; and career opportunities in science, technology, engineering, and math, while building self-confidence, knowledge, and life skills. The company was founded by Dean Kamen in 1989 and is headquartered in Manchester, NH. | - |
| Philippe Khuong-Huu | M | - |
The Carnegie Hall Corp.
The Carnegie Hall Corp. Media ConglomeratesConsumer Services The Carnegie Hall Corp. operates as a non-profit organization that engages in the promotion and management of a venue for musical performances. It also supports educational activities through its Weill Music Institute. The company was founded by Andrew Carnegie in 1891 and is headquartered in New York, NY. | - |
| Paul E. Jacobs | M | - |
US Foundation for Inspiration & Recognition of Science & Tech
US Foundation for Inspiration & Recognition of Science & Tech Services to the Health IndustryHealth Services US Foundation for Inspiration & Recognition of Science & Tech designs educational programs in science and technology. The firm designs accessible and innovative programs that motivate young people to pursue education; and career opportunities in science, technology, engineering, and math, while building self-confidence, knowledge, and life skills. The company was founded by Dean Kamen in 1989 and is headquartered in Manchester, NH. | - |
| Geoffrey Lieberthal | M | - |
Two Sigma Impact
Two Sigma Impact Investment ManagersFinance Two Sigma Impact (Two Sigma) is a private equity firm a subsidiary of Two Sigma Investments LP founded in 2001 by David Mark Siegel and John Albert Overdeck. The firm is headquartered in New York. | 4 years |
| Crooks Jared | M | - |
Two Sigma Impact
Two Sigma Impact Investment ManagersFinance Two Sigma Impact (Two Sigma) is a private equity firm a subsidiary of Two Sigma Investments LP founded in 2001 by David Mark Siegel and John Albert Overdeck. The firm is headquartered in New York. | 3 years |
| Hu Nancy | F | - |
Two Sigma Impact
Two Sigma Impact Investment ManagersFinance Two Sigma Impact (Two Sigma) is a private equity firm a subsidiary of Two Sigma Investments LP founded in 2001 by David Mark Siegel and John Albert Overdeck. The firm is headquartered in New York. | - |
| Udai Chopra | M | - |
Two Sigma Impact
Two Sigma Impact Investment ManagersFinance Two Sigma Impact (Two Sigma) is a private equity firm a subsidiary of Two Sigma Investments LP founded in 2001 by David Mark Siegel and John Albert Overdeck. The firm is headquartered in New York. | 5 years |
| Cindy Lebeau | F | - |
US Foundation for Inspiration & Recognition of Science & Tech
US Foundation for Inspiration & Recognition of Science & Tech Services to the Health IndustryHealth Services US Foundation for Inspiration & Recognition of Science & Tech designs educational programs in science and technology. The firm designs accessible and innovative programs that motivate young people to pursue education; and career opportunities in science, technology, engineering, and math, while building self-confidence, knowledge, and life skills. The company was founded by Dean Kamen in 1989 and is headquartered in Manchester, NH. | - |
| Anthony Strano | M | - |
The Carnegie Hall Corp.
The Carnegie Hall Corp. Media ConglomeratesConsumer Services The Carnegie Hall Corp. operates as a non-profit organization that engages in the promotion and management of a venue for musical performances. It also supports educational activities through its Weill Music Institute. The company was founded by Andrew Carnegie in 1891 and is headquartered in New York, NY. | - |
| Nolan Robertson | M | - |
The Carnegie Hall Corp.
The Carnegie Hall Corp. Media ConglomeratesConsumer Services The Carnegie Hall Corp. operates as a non-profit organization that engages in the promotion and management of a venue for musical performances. It also supports educational activities through its Weill Music Institute. The company was founded by Andrew Carnegie in 1891 and is headquartered in New York, NY. | - |
| Patrick Sharpe | M | - |
The Carnegie Hall Corp.
The Carnegie Hall Corp. Media ConglomeratesConsumer Services The Carnegie Hall Corp. operates as a non-profit organization that engages in the promotion and management of a venue for musical performances. It also supports educational activities through its Weill Music Institute. The company was founded by Andrew Carnegie in 1891 and is headquartered in New York, NY. | - |
| Sam Reising | M | - |
The Carnegie Hall Corp.
The Carnegie Hall Corp. Media ConglomeratesConsumer Services The Carnegie Hall Corp. operates as a non-profit organization that engages in the promotion and management of a venue for musical performances. It also supports educational activities through its Weill Music Institute. The company was founded by Andrew Carnegie in 1891 and is headquartered in New York, NY. | - |
| Corinne Zadik | F | - |
The Carnegie Hall Corp.
The Carnegie Hall Corp. Media ConglomeratesConsumer Services The Carnegie Hall Corp. operates as a non-profit organization that engages in the promotion and management of a venue for musical performances. It also supports educational activities through its Weill Music Institute. The company was founded by Andrew Carnegie in 1891 and is headquartered in New York, NY. | - |
| Kathleen Sabogal | F | - |
The Carnegie Hall Corp.
The Carnegie Hall Corp. Media ConglomeratesConsumer Services The Carnegie Hall Corp. operates as a non-profit organization that engages in the promotion and management of a venue for musical performances. It also supports educational activities through its Weill Music Institute. The company was founded by Andrew Carnegie in 1891 and is headquartered in New York, NY. | - |
| Raj Subramaniam | M | - |
US Foundation for Inspiration & Recognition of Science & Tech
US Foundation for Inspiration & Recognition of Science & Tech Services to the Health IndustryHealth Services US Foundation for Inspiration & Recognition of Science & Tech designs educational programs in science and technology. The firm designs accessible and innovative programs that motivate young people to pursue education; and career opportunities in science, technology, engineering, and math, while building self-confidence, knowledge, and life skills. The company was founded by Dean Kamen in 1989 and is headquartered in Manchester, NH. | - |
| Richard Burns | M | 64 |
Carnegie Hall, Inc.
| - |
| Jean Salata | M | - |
The Carnegie Hall Corp.
The Carnegie Hall Corp. Media ConglomeratesConsumer Services The Carnegie Hall Corp. operates as a non-profit organization that engages in the promotion and management of a venue for musical performances. It also supports educational activities through its Weill Music Institute. The company was founded by Andrew Carnegie in 1891 and is headquartered in New York, NY. | - |
| Karen Horting | F | - |
US Foundation for Inspiration & Recognition of Science & Tech
US Foundation for Inspiration & Recognition of Science & Tech Services to the Health IndustryHealth Services US Foundation for Inspiration & Recognition of Science & Tech designs educational programs in science and technology. The firm designs accessible and innovative programs that motivate young people to pursue education; and career opportunities in science, technology, engineering, and math, while building self-confidence, knowledge, and life skills. The company was founded by Dean Kamen in 1989 and is headquartered in Manchester, NH. | - |
| Dia Stolnitz | F | - |
US Foundation for Inspiration & Recognition of Science & Tech
US Foundation for Inspiration & Recognition of Science & Tech Services to the Health IndustryHealth Services US Foundation for Inspiration & Recognition of Science & Tech designs educational programs in science and technology. The firm designs accessible and innovative programs that motivate young people to pursue education; and career opportunities in science, technology, engineering, and math, while building self-confidence, knowledge, and life skills. The company was founded by Dean Kamen in 1989 and is headquartered in Manchester, NH. | 31 years |
| Scott J. McKay | M | 62 |
US Foundation for Inspiration & Recognition of Science & Tech
US Foundation for Inspiration & Recognition of Science & Tech Services to the Health IndustryHealth Services US Foundation for Inspiration & Recognition of Science & Tech designs educational programs in science and technology. The firm designs accessible and innovative programs that motivate young people to pursue education; and career opportunities in science, technology, engineering, and math, while building self-confidence, knowledge, and life skills. The company was founded by Dean Kamen in 1989 and is headquartered in Manchester, NH. | - |
| Robert Ortberg | M | 63 |
US Foundation for Inspiration & Recognition of Science & Tech
US Foundation for Inspiration & Recognition of Science & Tech Services to the Health IndustryHealth Services US Foundation for Inspiration & Recognition of Science & Tech designs educational programs in science and technology. The firm designs accessible and innovative programs that motivate young people to pursue education; and career opportunities in science, technology, engineering, and math, while building self-confidence, knowledge, and life skills. The company was founded by Dean Kamen in 1989 and is headquartered in Manchester, NH. | - |
| Terry Lundgren | M | 72 |
The Carnegie Hall Corp.
The Carnegie Hall Corp. Media ConglomeratesConsumer Services The Carnegie Hall Corp. operates as a non-profit organization that engages in the promotion and management of a venue for musical performances. It also supports educational activities through its Weill Music Institute. The company was founded by Andrew Carnegie in 1891 and is headquartered in New York, NY. | - |
| Steve Sanghi | M | 68 |
US Foundation for Inspiration & Recognition of Science & Tech
US Foundation for Inspiration & Recognition of Science & Tech Services to the Health IndustryHealth Services US Foundation for Inspiration & Recognition of Science & Tech designs educational programs in science and technology. The firm designs accessible and innovative programs that motivate young people to pursue education; and career opportunities in science, technology, engineering, and math, while building self-confidence, knowledge, and life skills. The company was founded by Dean Kamen in 1989 and is headquartered in Manchester, NH. | - |
| Ronald Blaylock | M | 64 |
The Carnegie Hall Corp.
The Carnegie Hall Corp. Media ConglomeratesConsumer Services The Carnegie Hall Corp. operates as a non-profit organization that engages in the promotion and management of a venue for musical performances. It also supports educational activities through its Weill Music Institute. The company was founded by Andrew Carnegie in 1891 and is headquartered in New York, NY. | - |
| Ann Kirschner | M | 73 |
NYC First
 NYC First Miscellaneous Commercial ServicesCommercial Services NYC First provides education services. The private company is based in New York, NY. | - |
| Paul Jacobs | M | 61 |
US Foundation for Inspiration & Recognition of Science & Tech
US Foundation for Inspiration & Recognition of Science & Tech Services to the Health IndustryHealth Services US Foundation for Inspiration & Recognition of Science & Tech designs educational programs in science and technology. The firm designs accessible and innovative programs that motivate young people to pursue education; and career opportunities in science, technology, engineering, and math, while building self-confidence, knowledge, and life skills. The company was founded by Dean Kamen in 1989 and is headquartered in Manchester, NH. | - |
| John Nichols | M | 64 |
Two Sigma Insurance Quantified LP
Two Sigma Insurance Quantified LP Information Technology ServicesTechnology Services Two Sigma Insurance Quantified LP provides underwriting technology services. The private company is based in New York, NY and has subsidiaries in the United States. The company was founded in 2016. Brian J. Modesitt has been the CEO of the company since 2013. | 4 years |
| Aryeh Bourkoff | M | 51 |
The Carnegie Hall Corp.
The Carnegie Hall Corp. Media ConglomeratesConsumer Services The Carnegie Hall Corp. operates as a non-profit organization that engages in the promotion and management of a venue for musical performances. It also supports educational activities through its Weill Music Institute. The company was founded by Andrew Carnegie in 1891 and is headquartered in New York, NY. | - |
| Marco Argenti | M | - |
Carnegie Hall, Inc.
| - |
| Lloyd Dean | M | 73 |
Carnegie Hall, Inc.
| - |
| Thomas Sculco | M | - |
The Carnegie Hall Corp.
The Carnegie Hall Corp. Media ConglomeratesConsumer Services The Carnegie Hall Corp. operates as a non-profit organization that engages in the promotion and management of a venue for musical performances. It also supports educational activities through its Weill Music Institute. The company was founded by Andrew Carnegie in 1891 and is headquartered in New York, NY. | - |
| Ian Blasco | M | - |
Two Sigma Impact
Two Sigma Impact Investment ManagersFinance Two Sigma Impact (Two Sigma) is a private equity firm a subsidiary of Two Sigma Investments LP founded in 2001 by David Mark Siegel and John Albert Overdeck. The firm is headquartered in New York. | 5 years |
| Robert M. Tuttle | M | - |
US Foundation for Inspiration & Recognition of Science & Tech
US Foundation for Inspiration & Recognition of Science & Tech Services to the Health IndustryHealth Services US Foundation for Inspiration & Recognition of Science & Tech designs educational programs in science and technology. The firm designs accessible and innovative programs that motivate young people to pursue education; and career opportunities in science, technology, engineering, and math, while building self-confidence, knowledge, and life skills. The company was founded by Dean Kamen in 1989 and is headquartered in Manchester, NH. | - |
| Robin N. Coger | M | - |
US Foundation for Inspiration & Recognition of Science & Tech
US Foundation for Inspiration & Recognition of Science & Tech Services to the Health IndustryHealth Services US Foundation for Inspiration & Recognition of Science & Tech designs educational programs in science and technology. The firm designs accessible and innovative programs that motivate young people to pursue education; and career opportunities in science, technology, engineering, and math, while building self-confidence, knowledge, and life skills. The company was founded by Dean Kamen in 1989 and is headquartered in Manchester, NH. | 9 years |
| Warren Valdmanis | M | - |
Two Sigma Impact
Two Sigma Impact Investment ManagersFinance Two Sigma Impact (Two Sigma) is a private equity firm a subsidiary of Two Sigma Investments LP founded in 2001 by David Mark Siegel and John Albert Overdeck. The firm is headquartered in New York. | 5 years |
| Valentino D. Carlotti | M | - |
The Carnegie Hall Corp.
The Carnegie Hall Corp. Media ConglomeratesConsumer Services The Carnegie Hall Corp. operates as a non-profit organization that engages in the promotion and management of a venue for musical performances. It also supports educational activities through its Weill Music Institute. The company was founded by Andrew Carnegie in 1891 and is headquartered in New York, NY. | - |
| Gregory Durant | M | 65 |
The Carnegie Hall Corp.
The Carnegie Hall Corp. Media ConglomeratesConsumer Services The Carnegie Hall Corp. operates as a non-profit organization that engages in the promotion and management of a venue for musical performances. It also supports educational activities through its Weill Music Institute. The company was founded by Andrew Carnegie in 1891 and is headquartered in New York, NY. | 12 years |
| Christina Miller | F | 53 |
Scratch Foundation
 Scratch Foundation Miscellaneous Commercial ServicesCommercial Services Scratch Foundation is a non-profit organization that aims to provide free access to Scratch, a coding platform for children worldwide. The non-profit company is based in Bethesda, MD. The platform allows children to express their ideas through coding. | - |
| Marina French | F | - |
The Carnegie Hall Corp.
The Carnegie Hall Corp. Media ConglomeratesConsumer Services The Carnegie Hall Corp. operates as a non-profit organization that engages in the promotion and management of a venue for musical performances. It also supports educational activities through its Weill Music Institute. The company was founded by Andrew Carnegie in 1891 and is headquartered in New York, NY. | - |
| Richard A. Debs | M | - |
The Carnegie Hall Corp.
The Carnegie Hall Corp. Media ConglomeratesConsumer Services The Carnegie Hall Corp. operates as a non-profit organization that engages in the promotion and management of a venue for musical performances. It also supports educational activities through its Weill Music Institute. The company was founded by Andrew Carnegie in 1891 and is headquartered in New York, NY. | - |
| Blake Moret | M | 62 |
US Foundation for Inspiration & Recognition of Science & Tech
US Foundation for Inspiration & Recognition of Science & Tech Services to the Health IndustryHealth Services US Foundation for Inspiration & Recognition of Science & Tech designs educational programs in science and technology. The firm designs accessible and innovative programs that motivate young people to pursue education; and career opportunities in science, technology, engineering, and math, while building self-confidence, knowledge, and life skills. The company was founded by Dean Kamen in 1989 and is headquartered in Manchester, NH. | - |
| Kelly Grier | M | 54 |
The Carnegie Hall Corp.
The Carnegie Hall Corp. Media ConglomeratesConsumer Services The Carnegie Hall Corp. operates as a non-profit organization that engages in the promotion and management of a venue for musical performances. It also supports educational activities through its Weill Music Institute. The company was founded by Andrew Carnegie in 1891 and is headquartered in New York, NY. | - |
| Laurie Leshin | M | 59 |
US Foundation for Inspiration & Recognition of Science & Tech
US Foundation for Inspiration & Recognition of Science & Tech Services to the Health IndustryHealth Services US Foundation for Inspiration & Recognition of Science & Tech designs educational programs in science and technology. The firm designs accessible and innovative programs that motivate young people to pursue education; and career opportunities in science, technology, engineering, and math, while building self-confidence, knowledge, and life skills. The company was founded by Dean Kamen in 1989 and is headquartered in Manchester, NH. | 9 years |
| Lester S. Morse | M | - |
The Carnegie Hall Corp.
The Carnegie Hall Corp. Media ConglomeratesConsumer Services The Carnegie Hall Corp. operates as a non-profit organization that engages in the promotion and management of a venue for musical performances. It also supports educational activities through its Weill Music Institute. The company was founded by Andrew Carnegie in 1891 and is headquartered in New York, NY. | - |
| Milan Chatterjee | M | - |
Two Sigma Investments LP
Two Sigma Investments LP Investment ManagersFinance Two Sigma Investments LP (TSI) is an independent, SEC-registered investment advisor and hedge fund manager headquartered in New York City. The firm was founded by John Overdeck and David Siegel in 2001. TSI provides advisory services to private investment funds, that consists of commingled vehicles and funds of one, typically organized as Delaware limited partnerships, Delaware limited liability companies, Cayman Islands exempted companies or other similar structures. | 4 years |
| Jason Beverage | M | - |
Two Sigma Advisers LP
Two Sigma Advisers LP Investment ManagersFinance Two Sigma Advisers LP (Two Sigma) is an independent, SEC-registered investment advisor and hedge fund manager headquartered in New York City. The firm was founded in 2009 by David Siegel and John Overdeck. Two Sigma provides advisory services to private investment funds, such as commingled vehicles and funds of one, as well as separately managed accounts. | - |
| J. J. Hearty | M | - |
Two Sigma Impact
Two Sigma Impact Investment ManagersFinance Two Sigma Impact (Two Sigma) is a private equity firm a subsidiary of Two Sigma Investments LP founded in 2001 by David Mark Siegel and John Albert Overdeck. The firm is headquartered in New York. | - |
| Stephen Howe | M | 62 |
The Carnegie Hall Corp.
The Carnegie Hall Corp. Media ConglomeratesConsumer Services The Carnegie Hall Corp. operates as a non-profit organization that engages in the promotion and management of a venue for musical performances. It also supports educational activities through its Weill Music Institute. The company was founded by Andrew Carnegie in 1891 and is headquartered in New York, NY. | - |
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Anastasios Aslidis | M | 64 |
Massachusetts Institute of Technology
| 5 years |
| Thomas Kurfess | M | - |
Massachusetts Institute of Technology
| 3 years |
| Mark Pickard | M | - |
Two Sigma Investments LP
Two Sigma Investments LP Investment ManagersFinance Two Sigma Investments LP (TSI) is an independent, SEC-registered investment advisor and hedge fund manager headquartered in New York City. The firm was founded by John Overdeck and David Siegel in 2001. TSI provides advisory services to private investment funds, that consists of commingled vehicles and funds of one, typically organized as Delaware limited partnerships, Delaware limited liability companies, Cayman Islands exempted companies or other similar structures. | 1 years |
| Javier de Luis | M | - |
Massachusetts Institute of Technology
| 10 years |
| Brad Feld | M | 58 |
Massachusetts Institute of Technology
| 5 years |
| Ann Ruble | F | - |
Two Sigma Investments LP
Two Sigma Investments LP Investment ManagersFinance Two Sigma Investments LP (TSI) is an independent, SEC-registered investment advisor and hedge fund manager headquartered in New York City. The firm was founded by John Overdeck and David Siegel in 2001. TSI provides advisory services to private investment funds, that consists of commingled vehicles and funds of one, typically organized as Delaware limited partnerships, Delaware limited liability companies, Cayman Islands exempted companies or other similar structures. | 15 years |
| Peter Djatmiko | M | 63 |
Massachusetts Institute of Technology
| 3 years |
| Morris Kesler | M | - |
Massachusetts Institute of Technology
| 5 years |
| John Steven Underkoffler | M | 56 |
Massachusetts Institute of Technology
| 6 years |
| Michael A. Klug | M | - |
Massachusetts Institute of Technology
| 6 years |
| Joe Schirripa | M | - |
Massachusetts Institute of Technology
| 6 years |
| Andrew C. Singer | M | - |
Massachusetts Institute of Technology
| 5 years |
| Ken Kharbanda | M | - |
Massachusetts Institute of Technology
| 3 years |
| John S. Langford | M | - |
Massachusetts Institute of Technology
| 3 years |
| Stephen C. Ferruolo | M | - |
Princeton University
| 3 years |
| Rubin Bahar | M | - |
Massachusetts Institute of Technology
| 4 years |
| Rakesh Kapoor | M | - |
Massachusetts Institute of Technology
| 4 years |
Statistics
| Country | Connections | % of total |
|---|---|---|
| United States | 99 | 100.00% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- David Siegel
- Personal Network
