Bradley Katsuyama
Founder at IEX Group, Inc.
Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Ronan Ryan | M | - |
IEX Group, Inc.
 IEX Group, Inc. Investment Banks/BrokersFinance IEX Group, Inc. operates an online trading platform for registered broker dealers. It operates as equity trading venue owned by a consortium of buy-side investors, including mutual funds, hedge funds, and family offices. The firm provides balanced marketplace via simplified market structure design and cutting-edge technology. It also offers a fair-access platform to broker dealer. The IEX ATS is a fully automated electronic order book for orders to buy and sell national market system equity securities with a continuous, automated matching function. The company was founded by Ronan Ryan, Bradley Katsuyama, Robert Park and John Schwall in 2012 and is headquartered in New York, NY. | 12 years |
| Ryan Graybill | M | - |
Tradewind Markets, Inc.
 Tradewind Markets, Inc. Packaged SoftwareTechnology Services Tradewind Markets, Inc. offers technology solutions. It provides technology that enhance the experience of trading, owning and using gold for investors, producers, dealers, banks and traders. The company was founded by Fraser Buchan, Matthew Trudeau, and Michael Haughton and is headquartered in New York, NY. | - |
| Fraser Buchan | M | 40 |
Tradewind Markets, Inc.
Tradewind Markets, Inc. Packaged SoftwareTechnology Services Tradewind Markets, Inc. offers technology solutions. It provides technology that enhance the experience of trading, owning and using gold for investors, producers, dealers, banks and traders. The company was founded by Fraser Buchan, Matthew Trudeau, and Michael Haughton and is headquartered in New York, NY. | 8 years |
| Robert Park | M | - |
IEX Group, Inc.
IEX Group, Inc. Investment Banks/BrokersFinance IEX Group, Inc. operates an online trading platform for registered broker dealers. It operates as equity trading venue owned by a consortium of buy-side investors, including mutual funds, hedge funds, and family offices. The firm provides balanced marketplace via simplified market structure design and cutting-edge technology. It also offers a fair-access platform to broker dealer. The IEX ATS is a fully automated electronic order book for orders to buy and sell national market system equity securities with a continuous, automated matching function. The company was founded by Ronan Ryan, Bradley Katsuyama, Robert Park and John Schwall in 2012 and is headquartered in New York, NY. | 12 years |
| Jonathan Mariner | M | 70 |
IEX Group, Inc.
IEX Group, Inc. Investment Banks/BrokersFinance IEX Group, Inc. operates an online trading platform for registered broker dealers. It operates as equity trading venue owned by a consortium of buy-side investors, including mutual funds, hedge funds, and family offices. The firm provides balanced marketplace via simplified market structure design and cutting-edge technology. It also offers a fair-access platform to broker dealer. The IEX ATS is a fully automated electronic order book for orders to buy and sell national market system equity securities with a continuous, automated matching function. The company was founded by Ronan Ryan, Bradley Katsuyama, Robert Park and John Schwall in 2012 and is headquartered in New York, NY.
Investors Exchange LLC
 Investors Exchange LLC Investment Banks/BrokersFinance Investors Exchange LLC provides stock exchange services. The private company is based in New York, NY. The company was founded in 2013. The CEO is Bradley Katsuyama. | 8 years |
| Dean Charity | M | - |
Public Health Co. Group, Inc.
 Public Health Co. Group, Inc. Medical/Nursing ServicesHealth Services Public Health Co. Group, Inc. provides health care services. The company is based in Goleta, CA. The CEO of the company is Dean Charity. | - |
| Andrea Ledford | F | 58 |
IEX Group, Inc.
IEX Group, Inc. Investment Banks/BrokersFinance IEX Group, Inc. operates an online trading platform for registered broker dealers. It operates as equity trading venue owned by a consortium of buy-side investors, including mutual funds, hedge funds, and family offices. The firm provides balanced marketplace via simplified market structure design and cutting-edge technology. It also offers a fair-access platform to broker dealer. The IEX ATS is a fully automated electronic order book for orders to buy and sell national market system equity securities with a continuous, automated matching function. The company was founded by Ronan Ryan, Bradley Katsuyama, Robert Park and John Schwall in 2012 and is headquartered in New York, NY. | - |
| Kara Stein | F | - |
IEX Group, Inc.
IEX Group, Inc. Investment Banks/BrokersFinance IEX Group, Inc. operates an online trading platform for registered broker dealers. It operates as equity trading venue owned by a consortium of buy-side investors, including mutual funds, hedge funds, and family offices. The firm provides balanced marketplace via simplified market structure design and cutting-edge technology. It also offers a fair-access platform to broker dealer. The IEX ATS is a fully automated electronic order book for orders to buy and sell national market system equity securities with a continuous, automated matching function. The company was founded by Ronan Ryan, Bradley Katsuyama, Robert Park and John Schwall in 2012 and is headquartered in New York, NY.
Investors Exchange LLC
Investors Exchange LLC Investment Banks/BrokersFinance Investors Exchange LLC provides stock exchange services. The private company is based in New York, NY. The company was founded in 2013. The CEO is Bradley Katsuyama. | - |
| Michael Albanese | M | - |
Tradewind Markets, Inc.
Tradewind Markets, Inc. Packaged SoftwareTechnology Services Tradewind Markets, Inc. offers technology solutions. It provides technology that enhance the experience of trading, owning and using gold for investors, producers, dealers, banks and traders. The company was founded by Fraser Buchan, Matthew Trudeau, and Michael Haughton and is headquartered in New York, NY. | 5 years |
| Craig Resnick | M | - |
Tradewind Markets, Inc.
Tradewind Markets, Inc. Packaged SoftwareTechnology Services Tradewind Markets, Inc. offers technology solutions. It provides technology that enhance the experience of trading, owning and using gold for investors, producers, dealers, banks and traders. The company was founded by Fraser Buchan, Matthew Trudeau, and Michael Haughton and is headquartered in New York, NY. | - |
| Brian Levine | M | - |
Public Health Co. Group, Inc.
Public Health Co. Group, Inc. Medical/Nursing ServicesHealth Services Public Health Co. Group, Inc. provides health care services. The company is based in Goleta, CA. The CEO of the company is Dean Charity. | - |
| Todd Park | M | - |
Public Health Co. Group, Inc.
Public Health Co. Group, Inc. Medical/Nursing ServicesHealth Services Public Health Co. Group, Inc. provides health care services. The company is based in Goleta, CA. The CEO of the company is Dean Charity. | - |
| Bryan Roberts | M | - |
Public Health Co. Group, Inc.
Public Health Co. Group, Inc. Medical/Nursing ServicesHealth Services Public Health Co. Group, Inc. provides health care services. The company is based in Goleta, CA. The CEO of the company is Dean Charity. | - |
| Helen S. Scott | F | - |
Investors Exchange LLC
Investors Exchange LLC Investment Banks/BrokersFinance Investors Exchange LLC provides stock exchange services. The private company is based in New York, NY. The company was founded in 2013. The CEO is Bradley Katsuyama. | - |
| Joseph Scafidi | M | - |
Investors Exchange LLC
Investors Exchange LLC Investment Banks/BrokersFinance Investors Exchange LLC provides stock exchange services. The private company is based in New York, NY. The company was founded in 2013. The CEO is Bradley Katsuyama. | - |
| John A. Cosenza | M | 56 |
Investors Exchange LLC
Investors Exchange LLC Investment Banks/BrokersFinance Investors Exchange LLC provides stock exchange services. The private company is based in New York, NY. The company was founded in 2013. The CEO is Bradley Katsuyama. | - |
| John M. Ramsay | M | - |
IEX Group, Inc.
IEX Group, Inc. Investment Banks/BrokersFinance IEX Group, Inc. operates an online trading platform for registered broker dealers. It operates as equity trading venue owned by a consortium of buy-side investors, including mutual funds, hedge funds, and family offices. The firm provides balanced marketplace via simplified market structure design and cutting-edge technology. It also offers a fair-access platform to broker dealer. The IEX ATS is a fully automated electronic order book for orders to buy and sell national market system equity securities with a continuous, automated matching function. The company was founded by Ronan Ryan, Bradley Katsuyama, Robert Park and John Schwall in 2012 and is headquartered in New York, NY. | 10 years |
| Paul Bauccio | M | - |
IEX Group, Inc.
IEX Group, Inc. Investment Banks/BrokersFinance IEX Group, Inc. operates an online trading platform for registered broker dealers. It operates as equity trading venue owned by a consortium of buy-side investors, including mutual funds, hedge funds, and family offices. The firm provides balanced marketplace via simplified market structure design and cutting-edge technology. It also offers a fair-access platform to broker dealer. The IEX ATS is a fully automated electronic order book for orders to buy and sell national market system equity securities with a continuous, automated matching function. The company was founded by Ronan Ryan, Bradley Katsuyama, Robert Park and John Schwall in 2012 and is headquartered in New York, NY. | 9 years |
| Benjamin A. Smith | M | - |
IEX Group, Inc.
IEX Group, Inc. Investment Banks/BrokersFinance IEX Group, Inc. operates an online trading platform for registered broker dealers. It operates as equity trading venue owned by a consortium of buy-side investors, including mutual funds, hedge funds, and family offices. The firm provides balanced marketplace via simplified market structure design and cutting-edge technology. It also offers a fair-access platform to broker dealer. The IEX ATS is a fully automated electronic order book for orders to buy and sell national market system equity securities with a continuous, automated matching function. The company was founded by Ronan Ryan, Bradley Katsuyama, Robert Park and John Schwall in 2012 and is headquartered in New York, NY. | - |
| Bridget van Kralingen | F | 60 |
IEX Group, Inc.
IEX Group, Inc. Investment Banks/BrokersFinance IEX Group, Inc. operates an online trading platform for registered broker dealers. It operates as equity trading venue owned by a consortium of buy-side investors, including mutual funds, hedge funds, and family offices. The firm provides balanced marketplace via simplified market structure design and cutting-edge technology. It also offers a fair-access platform to broker dealer. The IEX ATS is a fully automated electronic order book for orders to buy and sell national market system equity securities with a continuous, automated matching function. The company was founded by Ronan Ryan, Bradley Katsuyama, Robert Park and John Schwall in 2012 and is headquartered in New York, NY. | 3 years |
| Jatin Suryawanshi | M | - |
Investors Exchange LLC
Investors Exchange LLC Investment Banks/BrokersFinance Investors Exchange LLC provides stock exchange services. The private company is based in New York, NY. The company was founded in 2013. The CEO is Bradley Katsuyama. | - |
| Wade Isam Massad | M | 56 |
Investors Exchange LLC
Investors Exchange LLC Investment Banks/BrokersFinance Investors Exchange LLC provides stock exchange services. The private company is based in New York, NY. The company was founded in 2013. The CEO is Bradley Katsuyama. | - |
| Tom Birch | M | - |
IEX Group, Inc.
IEX Group, Inc. Investment Banks/BrokersFinance IEX Group, Inc. operates an online trading platform for registered broker dealers. It operates as equity trading venue owned by a consortium of buy-side investors, including mutual funds, hedge funds, and family offices. The firm provides balanced marketplace via simplified market structure design and cutting-edge technology. It also offers a fair-access platform to broker dealer. The IEX ATS is a fully automated electronic order book for orders to buy and sell national market system equity securities with a continuous, automated matching function. The company was founded by Ronan Ryan, Bradley Katsuyama, Robert Park and John Schwall in 2012 and is headquartered in New York, NY. | - |
| Justin LaFayette | M | 52 |
IEX Group, Inc.
IEX Group, Inc. Investment Banks/BrokersFinance IEX Group, Inc. operates an online trading platform for registered broker dealers. It operates as equity trading venue owned by a consortium of buy-side investors, including mutual funds, hedge funds, and family offices. The firm provides balanced marketplace via simplified market structure design and cutting-edge technology. It also offers a fair-access platform to broker dealer. The IEX ATS is a fully automated electronic order book for orders to buy and sell national market system equity securities with a continuous, automated matching function. The company was founded by Ronan Ryan, Bradley Katsuyama, Robert Park and John Schwall in 2012 and is headquartered in New York, NY. | - |
| Michael Lynton | M | 64 |
IEX Group, Inc.
IEX Group, Inc. Investment Banks/BrokersFinance IEX Group, Inc. operates an online trading platform for registered broker dealers. It operates as equity trading venue owned by a consortium of buy-side investors, including mutual funds, hedge funds, and family offices. The firm provides balanced marketplace via simplified market structure design and cutting-edge technology. It also offers a fair-access platform to broker dealer. The IEX ATS is a fully automated electronic order book for orders to buy and sell national market system equity securities with a continuous, automated matching function. The company was founded by Ronan Ryan, Bradley Katsuyama, Robert Park and John Schwall in 2012 and is headquartered in New York, NY. | 7 years |
| Jeffrey Sonnenfeld | M | 69 |
Investors Exchange LLC
Investors Exchange LLC Investment Banks/BrokersFinance Investors Exchange LLC provides stock exchange services. The private company is based in New York, NY. The company was founded in 2013. The CEO is Bradley Katsuyama. | - |
| M. Jeffrey Charney | M | 65 |
Investors Exchange LLC
Investors Exchange LLC Investment Banks/BrokersFinance Investors Exchange LLC provides stock exchange services. The private company is based in New York, NY. The company was founded in 2013. The CEO is Bradley Katsuyama. | - |
| Claudia O. Crowley | F | - |
IEX Group, Inc.
IEX Group, Inc. Investment Banks/BrokersFinance IEX Group, Inc. operates an online trading platform for registered broker dealers. It operates as equity trading venue owned by a consortium of buy-side investors, including mutual funds, hedge funds, and family offices. The firm provides balanced marketplace via simplified market structure design and cutting-edge technology. It also offers a fair-access platform to broker dealer. The IEX ATS is a fully automated electronic order book for orders to buy and sell national market system equity securities with a continuous, automated matching function. The company was founded by Ronan Ryan, Bradley Katsuyama, Robert Park and John Schwall in 2012 and is headquartered in New York, NY. | 9 years |
| Jose Maria | M | - |
Tradewind Markets, Inc.
Tradewind Markets, Inc. Packaged SoftwareTechnology Services Tradewind Markets, Inc. offers technology solutions. It provides technology that enhance the experience of trading, owning and using gold for investors, producers, dealers, banks and traders. The company was founded by Fraser Buchan, Matthew Trudeau, and Michael Haughton and is headquartered in New York, NY. | - |
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| John Schwall | M | - |
IEX Group, Inc.
IEX Group, Inc. Investment Banks/BrokersFinance IEX Group, Inc. operates an online trading platform for registered broker dealers. It operates as equity trading venue owned by a consortium of buy-side investors, including mutual funds, hedge funds, and family offices. The firm provides balanced marketplace via simplified market structure design and cutting-edge technology. It also offers a fair-access platform to broker dealer. The IEX ATS is a fully automated electronic order book for orders to buy and sell national market system equity securities with a continuous, automated matching function. The company was founded by Ronan Ryan, Bradley Katsuyama, Robert Park and John Schwall in 2012 and is headquartered in New York, NY. | 7 years |
| Nick Chen | M | - |
IEX Group, Inc.
IEX Group, Inc. Investment Banks/BrokersFinance IEX Group, Inc. operates an online trading platform for registered broker dealers. It operates as equity trading venue owned by a consortium of buy-side investors, including mutual funds, hedge funds, and family offices. The firm provides balanced marketplace via simplified market structure design and cutting-edge technology. It also offers a fair-access platform to broker dealer. The IEX ATS is a fully automated electronic order book for orders to buy and sell national market system equity securities with a continuous, automated matching function. The company was founded by Ronan Ryan, Bradley Katsuyama, Robert Park and John Schwall in 2012 and is headquartered in New York, NY. | 2 years |
| Zoran Perkov | M | - |
IEX Group, Inc.
IEX Group, Inc. Investment Banks/BrokersFinance IEX Group, Inc. operates an online trading platform for registered broker dealers. It operates as equity trading venue owned by a consortium of buy-side investors, including mutual funds, hedge funds, and family offices. The firm provides balanced marketplace via simplified market structure design and cutting-edge technology. It also offers a fair-access platform to broker dealer. The IEX ATS is a fully automated electronic order book for orders to buy and sell national market system equity securities with a continuous, automated matching function. The company was founded by Ronan Ryan, Bradley Katsuyama, Robert Park and John Schwall in 2012 and is headquartered in New York, NY. | 4 years |
| Sophia Lee | F | - |
IEX Group, Inc.
IEX Group, Inc. Investment Banks/BrokersFinance IEX Group, Inc. operates an online trading platform for registered broker dealers. It operates as equity trading venue owned by a consortium of buy-side investors, including mutual funds, hedge funds, and family offices. The firm provides balanced marketplace via simplified market structure design and cutting-edge technology. It also offers a fair-access platform to broker dealer. The IEX ATS is a fully automated electronic order book for orders to buy and sell national market system equity securities with a continuous, automated matching function. The company was founded by Ronan Ryan, Bradley Katsuyama, Robert Park and John Schwall in 2012 and is headquartered in New York, NY. | 7 years |
| Anna Griffin | F | 53 |
IEX Group, Inc.
IEX Group, Inc. Investment Banks/BrokersFinance IEX Group, Inc. operates an online trading platform for registered broker dealers. It operates as equity trading venue owned by a consortium of buy-side investors, including mutual funds, hedge funds, and family offices. The firm provides balanced marketplace via simplified market structure design and cutting-edge technology. It also offers a fair-access platform to broker dealer. The IEX ATS is a fully automated electronic order book for orders to buy and sell national market system equity securities with a continuous, automated matching function. The company was founded by Ronan Ryan, Bradley Katsuyama, Robert Park and John Schwall in 2012 and is headquartered in New York, NY. | 1 years |
Statistics
| Country | Connections | % of total |
|---|---|---|
| United States | 34 | 100.00% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Bradley Katsuyama
- Personal Network
