| Date | Event |
| 19-Nov-09 | Price hit new 52-week high ($10.93) |
| 13-Nov-09 | Price hit new 52-week high ($9.39) |
| 9-Nov-09 | PAM TRANSPORTATION SERVICES INC Files SEC form 10-Q, Quarterly Report |
| 28-Oct-09 | PAM TRANSPORTATION SERVICES INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statemen |
| 25-Sep-09 | Price hit new 52-week high ($8.87) |
| 7-Aug-09 | PAM TRANSPORTATION SERVICES INC Files SEC form 10-Q, Quarterly Report |
| 30-Jul-09 | PAM TRANSPORTATION SERVICES INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statemen |
| 16-Jul-09 | PAM TRANSPORTATION SERVICES INC Files SEC form 8-K, Change in Directors or Principal Officers |
| 7-May-09 | PAM TRANSPORTATION SERVICES INC Files SEC form 10-Q, Quarterly Report |
| 29-Apr-09 | PAM TRANSPORTATION SERVICES INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statemen |
| 25-Mar-09 | PAM TRANSPORTATION SERVICES INC Files SEC form 8-K, Changes in Control or Registrant |
| 13-Mar-09 | PAM TRANSPORTATION SERVICES INC Files SEC form 10-K, Annual Report |
| 6-Mar-09 | Price hit new 52-week low ($2.76) |
| 5-Mar-09 | Price hit new 52-week low ($3.00) |
| 23-Feb-09 | PAM TRANSPORTATION SERVICES INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statemen |
| 3-Nov-08 | PAM TRANSPORTATION SERVICES INC Files SEC form 10-Q, Quarterly Report |
| 28-Oct-08 | PAM TRANSPORTATION SERVICES INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statemen |