| Date | Event |
| 18-Nov-09 | NEUTRAL TANDEM INC Files SEC form 8-K, Change in Directors or Principal Officers |
| 5-Nov-09 | NEUTRAL TANDEM INC Files SEC form 10-Q, Quarterly Report |
| 4-Nov-09 | NEUTRAL TANDEM INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibi |
| 4-Nov-09 | Earnings announcement |
| 21-Sep-09 | Price hit new 52-week low ($21.19) |
| 26-Aug-09 | NEUTRAL TANDEM INC Files SEC form 8-K, Other Events |
| 7-Aug-09 | NEUTRAL TANDEM INC Files SEC form 10-Q, Quarterly Report |
| 6-Aug-09 | NEUTRAL TANDEM INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibi |
| 3-Aug-09 | Price hit new 52-week high ($34.56) |
| 10-Jul-09 | NEUTRAL TANDEM INC Files SEC form 8-K, Change in Directors or Principal Officers |
| 1-Jun-09 | Price hit new 52-week high ($31.55) |
| 5-May-09 | NEUTRAL TANDEM INC Files SEC form 10-Q, Quarterly Report |
| 30-Apr-09 | NEUTRAL TANDEM INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibi |
| 20-Apr-09 | Price hit new 52-week high ($29.96) |
| 13-Mar-09 | NEUTRAL TANDEM INC Files SEC form 10-K, Annual Report |
| 18-Feb-09 | NEUTRAL TANDEM INC Files SEC form 8-K, Other Events, Financial Statements and Exhibits |
| 5-Feb-09 | NEUTRAL TANDEM INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibi |
| 19-Dec-08 | NEUTRAL TANDEM INC Files SEC form 8-K, Change in Directors or Principal Officers |
| 24-Nov-08 | NEUTRAL TANDEM INC Files SEC form 8-K, Change in Directors or Principal Officers, Financial Statements and Exhibits |
| 12-Nov-08 | NEUTRAL TANDEM INC Files SEC form 10-Q, Quarterly Report |
| 31-Oct-08 | NEUTRAL TANDEM INC Files SEC form 8-K, Change in Directors or Principal Officers, Financial Statements and Exhibits |
| 28-Oct-08 | NEUTRAL TANDEM INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibi |