| SC 13G/A | 2007-01-08 | SOUTHEASTERN ASSET MANAGEMENT INC/TN/ | IDT CORP | 9,288,162 | 16.6% | EDGAR |
| SC 13G/A | 2006-12-08 | OPPENHEIMER FUNDS INC | IDT CORP | 3,953,378 | 7.0% | EDGAR |
| SC 13G | 2006-12-07 | SOUTHEASTERN ASSET MANAGEMENT INC/TN/ | IDT CORP | 5,901,500 | 10.6% | EDGAR |
| SC 13G | 2006-11-13 | FAIRHOLME CAPITAL MANAGEMENT LLC | IDT CORP | 6,351,200 | 11.2% | EDGAR |
| SC 13G | 2006-11-13 | FAIRHOLME CAPITAL MANAGEMENT LLC | IDT CORP | 1,528,500 | 10.1% | EDGAR |
| SC 13D/A | 2006-10-06 | LIBERTY MEDIA CORP | IDT CORP | 2,289,443 | 4.1% | EDGAR |
| SC 13D/A | 2006-09-19 | LIBERTY MEDIA CORP | IDT CORP | 4,931,372 | 8.4% | EDGAR |
| SC 13G/A | 2006-09-14 | KAHN BROTHERS & CO INC /DE/ | IDT CORP | 1,729,225 | 10.5% | EDGAR |
| SC 13G | 2006-09-14 | KAHN BROTHERS & CO INC /DE/ | IDT CORP | 1,729,225 | 10.5% | EDGAR |
| SC 13G/A | 2006-04-07 | DIMENSIONAL FUND ADVISORS INC | IDT CORP | 1,600,092 | 10.4% | EDGAR |
| SC 13D/A | 2006-03-14 | IDT CORP | NET2PHONE INC | 0 | 0.0% | EDGAR |
| SC 13D/A | 2006-02-27 | IDT CORP | NET2PHONE INC | - | - | EDGAR |
| SC 13G/A | 2006-02-15 | MAC PER WOLF CO | IDT CORP | 1,334,271 | 1.8% | EDGAR |
| SC 13G/A | 2006-02-08 | OPPENHEIMER FUNDS INC | IDT CORP | 7,458,000 | 10.3% | EDGAR |
| SC 13G/A | 2006-02-06 | DIMENSIONAL FUND ADVISORS INC | IDT CORP | 1,629,106 | 9.9% | EDGAR |
| SC 13G | 2006-02-06 | DIMENSIONAL FUND ADVISORS INC | IDT CORP | 4,176,400 | 5.8% | EDGAR |
| SC 13G | 2006-01-27 | ARTISAN PARTNERS LTD PARTNERSHIP | IDT CORP | 1,092,600 | 6.6% | EDGAR |
| SC 13G/A | 2005-08-15 | GREENLIGHT CAPITAL LLC | IDT CORP | 0 | 0.0% | EDGAR |
| SC 13D/A | 2005-06-30 | IDT CORP | NET2PHONE INC | - | - | EDGAR |
| SC 13D/A | 2005-03-21 | LIBERTY MEDIA CORP /DE/ | IDT CORP | 17,237,568 | 23.5% | EDGAR |