| SC 13G/A | 2009-02-17 | JUVONEN RONALD | BGC Partners, Inc. | 4,726,500 | 9.7% | EDGAR |
| SC 13G/A | 2009-02-17 | PAR INVESTMENT PARTNERS LP | BGC Partners, Inc. | 4,794,899 | 9.8% | EDGAR |
| SC 13G | 2009-02-11 | HEARTLAND ADVISORS INC | BGC Partners, Inc. | 3,415,000 | 7.0% | EDGAR |
| SC 13D/A | 2009-02-03 | CANTOR FITZGERALD L P | BGC Partners, Inc. | 97,394,371 | 65.6% | EDGAR |
| SC 13D/A | 2008-12-09 | CANTOR FITZGERALD L P | BGC Partners, Inc. | 30,256,319 | 37.3% | EDGAR |
| SC 13G | 2008-07-21 | PAR INVESTMENT PARTNERS LP | BGC Partners, Inc. | 5,331,300 | 10.4% | EDGAR |
| SC 13D/A | 2008-07-01 | CANTOR FITZGERALD L P | BGC Partners, Inc. | 32,405,839 | 39.1% | EDGAR |
| SC 13D | 2008-04-25 | CANTOR FITZGERALD L P | BGC Partners, Inc. | 42,580,372 | 58.4% | EDGAR |
| SC 13G | 2008-02-26 | PAR INVESTMENT PARTNERS LP | ESPEED INC | 1,522,988 | 5.1% | EDGAR |
| SC 13G | 2008-02-20 | Philadelphia Financial Management of San Francisco, LLC | ESPEED INC | 1,548,262 | 5.2% | EDGAR |
| SC 13G/A | 2008-02-15 | CANTOR FITZGERALD L P | ESPEED INC | 21,150,365 | 41.6% | EDGAR |
| SC 13G | 2008-02-14 | WELLINGTON MANAGEMENT CO LLP | ESPEED INC | 1,533,506 | 5.1% | EDGAR |
| SC 13G/A | 2008-02-13 | JUVONEN RONALD | ESPEED INC | 4,253,891 | 14.2% | EDGAR |
| SC 13G/A | 2008-01-30 | CANNELL CAPITAL LLC | ESPEED INC | 1,002,446 | 3.4% | EDGAR |
| SC 13G/A | 2007-08-14 | JUVONEN RONALD | ESPEED INC | 3,483,500 | 11.6% | EDGAR |
| SC 13D/A | 2007-06-04 | Chap Cap Activist Partners Master Fund Ltd | ESPEED INC | 957,149 | 3.2% | EDGAR |
| SC 13G | 2007-06-04 | CANNELL CAPITAL LLC | ESPEED INC | 1,550,000 | 5.2% | EDGAR |
| SC 13D/A | 2007-05-21 | Chap Cap Activist Partners Master Fund Ltd | ESPEED INC | 1,194,149 | 4.0% | EDGAR |
| SC 13D/A | 2007-05-11 | Chap Cap Activist Partners Master Fund Ltd | ESPEED INC | 1,608,349 | 5.4% | EDGAR |
| SC 13D/A | 2007-05-09 | WC CAPITAL MANAGEMENT LLC | ESPEED INC | 1,453,482 | 4.9% | EDGAR |