UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, DC 20549
SCHEDULE 14A
Proxy Statement Pursuant to Section 14(a) of the Securities
Exchange Act of 1934
Filed by the Registrant |
x |
Filed by a Party other than the Registrant |
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Check the appropriate box:
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Preliminary Proxy Statement |
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Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) |
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o |
Definitive Proxy Statement |
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x |
Definitive Additional Materials |
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o |
Soliciting Material Pursuant to §240.14a-12 |
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INTERACTIVE BROKERS GROUP, INC. |
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(Name of Registrant as Specified In Its Charter) |
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(Name of Person(s) Filing Proxy Statement, if other than the Registrant) |
Payment of Filing Fee (Check the appropriate box):
xNo fee required. |
o Fee computed on table below per Exchange Act Rules 14a-6(i)(1) and 0-11. |
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(1) Title of each class of securities to which transaction applies: |
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(2) Aggregate number of securities to which transaction applies: |
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(3) Per unit price or other underlying value of transaction computed pursuant to Exchange Act Rule 0-11 (set forth the amount on which the filing fee is calculated and state how it was determined): |
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(4) Proposed maximum aggregate value of transaction: |
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(5) Total fee paid: |
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o Fee paid previously with preliminary materials. |
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o Check box if any part of the fee is offset as provided by Exchange Act Rule 0-11(a)(2) and identify the filing for which theoffsetting fee was paid previously. Identify the previous filing by registration statement number, or the Form or Schedule and the date of its filing. |
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(1) Amount Previously Paid: |
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(2) Form, Schedule or Registration Statement No.: |
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(3) Filing Party: |
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(4) Date Filed: |