Results and Webcasts
1st Quarter Earnings Results
April 19, 2012
1st Quarter Earnings Call scheduled
April 19, 2012 at 4:30 p.m. (ET)
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| Market Data delayed at least 20 min. | ||||||||||||
| Media: Caitlin Duffy 203-913-1369 media@ibkr.com |
Transfer Agent: Computershare Trust Company, N.A. 1-800-662-7232 1-781-575-4238 (outside the U.S.) |
