Interactive Brokers Group, Inc.

(NASDAQ:IBKR)
  Sep 30, 2008 Jun 30, 2008 Mar 31, 2008 Dec 31, 2007
Cash Flow Statement
Cash At Beginning Of Period 521,776 521,776 669,271
Cash At End Of Period 431,264 695,387 521,776
Net Change In Cash And Cash Equivalents -90,512 173,611 -147,495
Effect Of Exchange Rate Changes 21,607 31,459 28,743
Net Income Or Loss 45,539 27,191 300,492
Cash From Operating Activities
Depreciation Expenses
Amortization Expenses
Amortization Of Intangibles Expenses
Deferred Income Taxes 27,093 14,382 7,079
Operating Gains Or Losses
Extraordinary Gains Or Losses
Increase Or Decrease In Receivables
Increase Or Decrease In Inventories
Increase Or Decrease In Prepaid Expenses
Increase Or Decrease In Other Current Assets
Increase Or Decrease In Payables 5,498,972 2,624,542 -2,083,332
Increase Or Decrease In Other Current Liabilities
Increase Or Decrease In Other Working Capital -4,772,053 -2,312,035 1,136,244
Other Non Cash Items
Net Cash From Continuing Operations 551,246 373,995 549,849
Net Cash From Discontinued Operations
Net Cash From Operating Activities
Cash From Investing Activities
Sale Of Property Plant And Equipment
Sale Of Long Term Investments
Sale Of Short Term Investments
Purchase Of Property Plant And Equipment -8,136 -4,265 -26,718
Acquisitions
Purchase Of Long Term Investments
Purchase Of Short Term Investments -9,554
Other Investing Changes Net -1,177,892
Cash From Discontinued Investing Activities
Net Cash From Investing Activities -7,836 -3,965 -1,214,164
Cash From Financing Activities
Issuance Of Debt 1,177,392
Issuance Of Capital Stock -784,801 -570,132 -536,888
Repayment Of Debt -1,376
Repurchase Of Capital Stock -165,170 -33,043 -269,658
Payment Of Cash Dividends -1,060,188 -403,483 61,378
Net Other Financing Charges -1,060,188 -403,483 61,378
Cash From Discontinued Financing Activities
Net Cash From Financing Activities -1,455,080 -581,959 1,127,594