| Date | Event |
| 3-Dec-09 | Price hit new 52-week low ($3.26) |
| 30-Nov-09 | Price hit new 52-week low ($3.28) |
| 27-Nov-09 | Price hit new 52-week low ($3.44) |
| 6-Nov-09 | TRANS1 INC Files SEC form 10-Q, Quarterly Report |
| 3-Nov-09 | TRANS1 INC Files SEC form 8-K, Results of Operations and Financial Condition |
| 9-Oct-09 | TRANS1 INC Files SEC form 8-K, Results of Operations and Financial Condition |
| 6-Aug-09 | TRANS1 INC Files SEC form 10-Q, Quarterly Report |
| 3-Aug-09 | TRANS1 INC Files SEC form 8-K, Results of Operations and Financial Condition |
| 14-Jul-09 | TRANS1 INC Files SEC form 8-K, Results of Operations and Financial Condition |
| 4-Jun-09 | TRANS1 INC Files SEC form 8-K, Change in Directors or Principal Officers |
| 29-May-09 | Price hit new 52-week high ($8.74) |
| 27-May-09 | Price hit new 52-week high ($8.72) |
| 6-May-09 | TRANS1 INC Files SEC form 10-Q, Quarterly Report |
| 30-Apr-09 | TRANS1 INC Files SEC form 8-K, Results of Operations and Financial Condition |
| 13-Mar-09 | TRANS1 INC Files SEC form 10-K, Annual Report |
| 25-Feb-09 | TRANS1 INC Files SEC form 8-K, Results of Operations and Financial Condition |