Katherine Simmons
General Counsel at International Securities Exchange Holdings, Inc.
Network origin in Katherine Simmons first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
International Securities Exchange, Inc.
33
| Extinct | Miscellaneous Commercial Services | 33 |
International Securities Exchange Holdings, Inc.
 International Securities Exchange Holdings, Inc. Investment Banks/BrokersFinance International Securities Exchange Holdings, Inc. operates and regulates a registered national securities exchange. The company was founded in September 1997 and is headquartered in New York, NY.
15
| Subsidiary | Investment Banks/Brokers | 15 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Katherine Simmons via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
The Options Clearing Corp.
 The Options Clearing Corp. Regional BanksFinance The Options Clearing Corp. provides equity derivatives clearing services. It provides central counterparty clearing and settlement services to stock exchanges and trading platforms for options, financial futures, security futures and securities lending transactions. The company was founded in 1973 and is headquartered in Chicago, IL. | Regional Banks | Director/Board Member Director/Board Member | |
| WORLD WRESTLING ENTERTAINMENT, INC. | Movies/Entertainment | Public Communications Contact | |
Instinet Group, Inc.
 Instinet Group, Inc. Internet Software/ServicesTechnology Services Instinet Group, Inc. provides electronic trading solutions. It also provides customers with an access to the decision-making tools. The company was founded in 1969 and is headquartered in New York, NY. | Internet Software/Services | Corporate Officer/Principal Corporate Officer/Principal | |
PricewaterhouseCoopers LLP
 PricewaterhouseCoopers LLP Miscellaneous Commercial ServicesCommercial Services PricewaterhouseCoopers LLC provides assurance, tax and advisory services. Its services include audit and assurance, consulting, deals, human resources, legal, tax, and family business. The firm also offers accountability, risk management, structuring, mergers and acquisitions, and performance and process improvement. The company was founded in 1998 and is headquartered in Buffalo, NY. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal | |
Nasdaq ISE LLC
 Nasdaq ISE LLC Investment Banks/BrokersFinance Nasdaq ISE LLC operates equity and trading options exchange. It transformed the options industry by creating efficient markets through innovative market structure and technology. It provides investors with a transparent marketplace for price and liquidity discovery on centrally cleared options products. The company was founded by David Krell in May 2000 and is headquartered in New York, NY. | Investment Banks/Brokers | Sales & Marketing Corporate Officer/Principal Director/Board Member Director/Board Member General Counsel Chief Tech/Sci/R&D Officer Founder Chief Executive Officer Director of Finance/CFO Director/Board Member Director/Board Member Director/Board Member Chief Executive Officer | |
Nasdaq GEMX LLC
 Nasdaq GEMX LLC Investment Banks/BrokersFinance Part of Nasdaq, Inc., Nasdaq GEMX LLC operates as a securities exchange. The company is based in New York, NY. Thomas A. Wittman has been the CEO of the company since 2016. | Investment Banks/Brokers | Chairman Director/Board Member Director/Board Member Chief Executive Officer | |
| New York University | College/University | Graduate Degree Graduate Degree Masters Business Admin Undergraduate Degree | |
Eurex Frankfurt AG
 Eurex Frankfurt AG Investment Banks/BrokersFinance Eurex Frankfurt AG operates as a futures and options exchange. The company provides access to futures and options market for European derivatives and offers clearing services for derivatives, equities, and bonds repos. It offers a range of products such as interest rate, equity, equity index, volatility index, and exchange traded funds derivatives. The company was founded in December, 1996 and is headquartered in Frankfurt am Main, Germany. | Investment Banks/Brokers | Director/Board Member Corporate Officer/Principal Director/Board Member Chief Executive Officer | |
| DEUTSCHE BÖRSE AG | Investment Banks/Brokers | Director/Board Member Director/Board Member Corporate Officer/Principal | |
Eurex Zürich AG
 Eurex Zürich AG Miscellaneous Commercial ServicesCommercial Services Eurex Zuerich AG engages in electronic trading with financial market products such as options, futures, securities lending, and repurchase agreements. It also provides services in electronic stock exchange trading, particularly in the area of software development, as well as processing and provision of financial data. The company was founded on December 19, 1986 and is headquartered in Zurich, Switzerland. | Miscellaneous Commercial Services | Corporate Officer/Principal Director/Board Member Chief Executive Officer | |
| INTERACTIVE BROKERS GROUP, INC. | Investment Banks/Brokers | Director/Board Member Director/Board Member Director/Board Member | |
Direct Edge Holdings LLC
 Direct Edge Holdings LLC Investment Banks/BrokersFinance Direct Edge Holdings LLC operates an electronic communication network for trading financial products. It trades all listed U.S. equities with a market share in the, the company regularly trades shares, fluctuating with the overall market volume. It operates two separate platforms, EDGA Exchange and EDGX Exchange. The EDGA Exchange is a low cost exchange with a taker and maker pricing model. The EDGX Exchange is an exchange with maker and taker pricing model offering high rebates for liquidity providers. The company was founded in 1998 and is headquartered in Jersey City, NJ. | Investment Banks/Brokers | Director/Board Member Director/Board Member | |
Clearstream Holding AG
 Clearstream Holding AG Financial ConglomeratesFinance Part of Deutsche Börse AG, Clearstream Holding AG is a financial services company based in Eschborn, Germany. The German company provides securities services, asset services, connectivity and data solutions, issuance, settlement, and custody services, among others. The company is committed to supporting and processing the increasing volume of private market funds for its institutional clients. Clearstream Holding also partners with Google Cloud to advance its cloud adoption and co-innovate digital asset market operations and digital securities platform d7. Clearstream Holding was founded in 2007, and the CEO is Philip Brown. | Financial Conglomerates | Chief Executive Officer Director/Board Member | |
Eurex Clearing AG
 Eurex Clearing AG Investment Banks/BrokersFinance Eurex Clearing AG operates as a futures and options exchange. It offers transaction, risk and collateral management services. The company is headquartered in Eschborn, Germany. | Investment Banks/Brokers | Chairman Chief Executive Officer | |
China Europe International Exchange AG
 China Europe International Exchange AG Investment Banks/BrokersFinance China Europe International Exchange AG is a trading venue for Renminbi (RMB)-related investment products outside of mainland China. The joint venture company is based in Frankfurt, Germany and was founded in 2015. The German company provides an extensive variety of asset classes to the international investor community, enabling investors to participate in the growth of China. CEINEX hosts and participates in various Chinese and European financial and government-related activities and events. The CEOs are Chen Han and Niels Tomm. | Investment Banks/Brokers | Director/Board Member Director/Board Member | |
ISE Stock Exchange LLC
 ISE Stock Exchange LLC Investment Banks/BrokersFinance ISE Stock Exchange LLC provides an equity trading platform to support electronic trading for market participants. It offers midpoint match an automated and instantaneous platform for trading equity securities, ETFs, as well as for trading stocks listed on NYSE, Amex, and NASDAQ. The company was founded in 2006 and is headquartered in New York, NY | Investment Banks/Brokers | Corporate Officer/Principal Chief Executive Officer | |
Clearstream Services SA
 Clearstream Services SA Investment ManagersFinance Part of Deutsche Börse AG, Clearstream Services SA provides fund management services. The company is based in Luxembourg, Luxembourg. Clearstream Services was founded in 1997. | Investment Managers | Chairman Director/Board Member | |
| University of Pittsburgh | College/University | Masters Business Admin Graduate Degree | |
| St. John's University | College/University | Undergraduate Degree Masters Business Admin | |
The Options Group, Inc.
 The Options Group, Inc. Personnel ServicesCommercial Services The Options Group provides executive search, market intelligence and strategic consulting services. Its executive search firm provides middle to senior level executive recruitment in areas such as asset management, insurance, investment banking, capital markets and private equity. The company was founded by Bob Reed and Michael Karp in 1992 and is headquartered in New York, NY. | Personnel Services | Corporate Officer/Principal Corporate Officer/Principal | |
| DePaul University | College/University | Corporate Officer/Principal Masters Business Admin | |
| The College of New Jersey | College/University | Undergraduate Degree Undergraduate Degree | |
| Boston College | College/University | Undergraduate Degree Undergraduate Degree | |
| Massachusetts Institute of Technology | College/University | Graduate Degree Corporate Officer/Principal | |
| BSE LIMITED | Investment Banks/Brokers | Director/Board Member Director/Board Member | |
Cornell University
 Cornell University Other Consumer ServicesConsumer Services Cornell University is an educational institution that offers undergraduate and post graduate programs. It was founded in 1865 and is based in Ithaca, NY. | College/University | Masters Business Admin Graduate Degree | |
University of Melbourne
 University of Melbourne Other Consumer ServicesConsumer Services The University of Melbourne, founded in 1853, is a world-renowned institution located in Parkville, Australia. The university is a leader in education, teaching, and research, offering a wide range of coursework and research programs. | College/University | Undergraduate Degree | |
| Hofstra University | College/University | Masters Business Admin | |
| ASX LIMITED | Investment Banks/Brokers | Corporate Officer/Principal | |
| Long Island University | College/University | Undergraduate Degree | |
| St. Francis College | College/University | Undergraduate Degree | |
University of the Pacific
 University of the Pacific Other Consumer ServicesConsumer Services University of the Pacific is a nationally ranked university with a long tradition of dedicated teaching, small class sizes, practical experience and vibrant residential life. The breathtaking main campus in Stockton, California is home to seven schools and colleges, with more than 80 majors and programs of study. Pacific also has the McGeorge School of Law in Sacramento and the Arthur A. Dugoni School of Dentistry in San Francisco. Total university enrollment is nearly 7,000, with 3,757 undergraduates in an average class size of 19 and a student/faculty ratio of 14:1. It is located in Stockton, California. | College/University | Undergraduate Degree | |
Harvard University
 Harvard University Other Consumer ServicesConsumer Services Harvard University engages in the provision of teaching and research. It has twelve degree-granting Schools in addition to the Radcliffe Institute for Advanced Study, offering a global education. The university was founded in 1636 and is headquartered in Cambridge, MA. | College/University | Undergraduate Degree | |
Clearstream International SA
 Clearstream International SA Regional BanksFinance Clearstream International SA engages in the provision of post-trading services. It operates an international clearing and settlement organization for bonds and equities. The firm also offers settlement, custody, securities financing and investment fund, business and information technology and customer support services. The company was founded in January 2000 and is headquartered in the Luxembourg. | Regional Banks | Chief Executive Officer | |
LDX International Group LLP
 LDX International Group LLP Investment Banks/BrokersFinance Global Markets Exchange Group International LLP provides solutions in the exchange segment for global financial markets. It offers consulting and technology services as well as derivatives exchanges, pending regulatory approval from the U.K s Financial Conduct Authority. The company is headquarterd in London, the Unitd Kingdom. | Investment Banks/Brokers | Chairman | |
Clearstream Banking AG
 Clearstream Banking AG Regional BanksFinance Clearstream Banking AG engages in providing commercial banking services. Its services include settlement, custody, global securities, financing, investment fund, business and IT solutions and customer support. The company is headquartered in Eschborn, Germany. | Regional Banks | Chairman | |
| CINNOBER FINANCIAL TECHNOLOGY AB | Information Technology Services | General Counsel | |
OMX Transaction Services AB
 OMX Transaction Services AB Investment Banks/BrokersFinance Part of Nasdaq, Inc., OMX Transaction Services AB is a Swedish company. | Investment Banks/Brokers | President | |
| Boston University | College/University | Undergraduate Degree | |
| State Street Associates LLC | Corporate Officer/Principal | ||
Windham Capital Management LLC
 Windham Capital Management LLC Investment ManagersFinance Windham Capital Management LLC (Windham) is an independent registered investment advisor headquartered in Boston, Massachusetts. The firm was founded by Mark P. Kritzman in 1988. Windham provides investment management for institutional investors, intermediaries, and private clients. | Investment Managers | Founder |
Statistics
International
| United States | 30 |
| Germany | 7 |
| Sweden | 4 |
| United Kingdom | 3 |
| Luxembourg | 3 |
Sectoral
| Finance | 27 |
| Consumer Services | 16 |
| Technology Services | 4 |
| Commercial Services | 4 |
Operational
| Director/Board Member | 105 |
| Corporate Officer/Principal | 83 |
| Undergraduate Degree | 33 |
| Chairman | 26 |
| Chief Executive Officer | 22 |
Most connected contacts
| Insiders | |
|---|---|
| Andreas Preuß | 28 |
| Jeffrey Tessler | 25 |
| Scott Prince | 21 |
| Gary Katz | 17 |
| David Krell | 15 |
| Amit Muni | 13 |
| Thomas A. Wittman | 11 |
| Frank Joseph Jones | 11 |
| Thomas A. Ascher | 11 |
| Tom Bendixen | 10 |
| Richard Schmalensee | 10 |
| Ivers W. Riley | 10 |
| Bruce D. Goldberg | 9 |
| Bruce Cooperman | 9 |
| Carleton Day Pearl | 8 |
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