

T3 Trading Group Information
Contact top employees from
T3 Trading Group
Summary
T3 Trading Group is a private company that has been in the industry for 19 years. The company currently specializes in the Financial Services area. The position of the CEO is occupied by Sean Hendelman. Its headquarters is located at New York, New York, USA. The number of employees ranges from 25 to 100. The annual revenue of T3 Trading Group varies between 100K and 5.0M. To connect with T3 Trading Group employee register on SignalHire.
Organization Website | t3trading.com |
Social Links | |
Industries | |
Headquarters Location | 1 State Street Plaza, New York, NY, 10004 US |
Employees Size | 500-1000 employees |
Specialties | Proprietary Trading, Equity / Options Trading, Equities, Options, Futures |
SIC Code | 6199, 6411 |
DMA Code | New York Metropolitan Area |
Founded | 2007 |
Estimated Annual Revenue | $100K - 5.0M |
Operating Status | Independent Company |
Competitors
Founded | Type | Employees | Revenue | Funding | |
|---|---|---|---|---|---|
| 1986 | Privately Held | 100 - 250 | 32.5M | $0 | |
| 2000 | Privately Held | 25 - 100 | 12M | $0 | |
| 2004 | Privately Held | 25 - 100 | 13.3M | $0 |
Estimated Website Traffic
The chart shows a growth in traffic to the t3trading.com website. In November, traffic increased to 1815, compared to 1781 in the previous month. The highest traffic in 2025 was recorded in July, reaching 2020 visits.
Employees Turnover 4 quarter 2025
Number of employees switched from or switched to
Total number all of employee turnover
Length of Employment
Employee tenure at T3 Trading Group shows a diverse range of experience levels:
1% have been with the company for less than 1 year7% for 1–2 years12% for 3–4 years20% for 5–7 years9% for 8–10 years51% have over 11 years of service at T3 Trading GroupEx-employees positions
In Company
In New Company
Contact top employees from
T3 Trading Group
Whiting Chiu
trader
Joseph Conti
Equity Trading Professional, Mentor, Radio Personality
Robert Jones
Equity Trader
Gavino Olvera
Executive Membership Director
Jorge Ramos
Private investor
Ricky Couey
Equity Trader
Jiachen Ma
Proprietary Trader
John Grimsey
Human Resources Business Partner
Jesse Sullivan
Senior Trader
Roxanne Zhao
Proprietary Equity Trader
Jonah Carmili
Finance Intern
Shuying Guan
Director of Accounting
Darryn Light
Energy Derivatives Trader
Sezai Ustuner
Proprietary Equity Trader
David Richardson
Options Trader
Brandt Hersh
Trader
Jon Liljekrans
Proprietary Equity Trader
Jacob Goldsmith
Prop. Trader
Colin ORourke
Proprietary Equity Trader
Christopher Somoza
Equity Trader
Anselm Lin
Proprietary Trader
Andy Tarradath
Equities Trader
Ryan Overton
Trader
Samuel Riese
Equities and Options Trader
Ryan Overton
Equities Trader & Portfolio Manager
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FAQ
T3 Trading Group operates in the Finance industries. More details can be found on the official website: t3trading.com.
The headquarters of T3 Trading Group are located in New York, United States.
The current CEO of T3 Trading Group is Sean Hendelman
T3 Trading Group currently employs 500-1000 people.
T3 Trading Group's revenue is approximately 4.1M.
Well-known competitors of T3 Trading Group include First New York, Chimera Securities, LLC and Avatar Securities, LLC.








