Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| William Grebitus | M | - |
Group One Trading LP
 Group One Trading LP Investment Banks/BrokersFinance Founded in 1989, Group One Trading LP is a broker/dealer headquartered in Chicago, Illinois. The firm is a leading specialist and market maker in exchange-listed derivatives. They maintain a floor presence with specialist posts on the Chicago Board Options Exchange, NYSE AMEX and NASDAQ OMX PHLX. Their traders provide competitive liquidity across a broad range of securities. Group One Trading manages portfolios of several hundred issues, and simultaneously streams quotes across multiple exchanges. | 34 years |
| Charles J. Alaimo | M | 57 |
Group One Trading LP
Group One Trading LP Investment Banks/BrokersFinance Founded in 1989, Group One Trading LP is a broker/dealer headquartered in Chicago, Illinois. The firm is a leading specialist and market maker in exchange-listed derivatives. They maintain a floor presence with specialist posts on the Chicago Board Options Exchange, NYSE AMEX and NASDAQ OMX PHLX. Their traders provide competitive liquidity across a broad range of securities. Group One Trading manages portfolios of several hundred issues, and simultaneously streams quotes across multiple exchanges. | 4 years |
| Hannah Johnson | F | - |
Group One Trading LP
Group One Trading LP Investment Banks/BrokersFinance Founded in 1989, Group One Trading LP is a broker/dealer headquartered in Chicago, Illinois. The firm is a leading specialist and market maker in exchange-listed derivatives. They maintain a floor presence with specialist posts on the Chicago Board Options Exchange, NYSE AMEX and NASDAQ OMX PHLX. Their traders provide competitive liquidity across a broad range of securities. Group One Trading manages portfolios of several hundred issues, and simultaneously streams quotes across multiple exchanges. | 5 years |
Statistics
| Country | Connections | % of total |
|---|---|---|
| United States | 3 | 100.00% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Eli Soble
- Personal Network
