| Date | Event |
| 4-Jan-10 | Price hit new 52-week high ($7.56) |
| 8-Dec-09 | Price hit new 52-week high ($7.28) |
| 7-Dec-09 | Price hit new 52-week high ($7.15) |
| 10-Nov-09 | ON ASSIGNMENT INC Files SEC form 8-K, Change in Directors or Principal Officers |
| 9-Nov-09 | ON ASSIGNMENT INC Files SEC form 10-Q, Quarterly Report |
| 2-Nov-09 | On Assignment Earnings Call scheduled for 4:30 pm ET today |
| 2-Nov-09 | ON ASSIGNMENT INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibit |
| 10-Aug-09 | ON ASSIGNMENT INC Files SEC form 10-Q, Quarterly Report |
| 5-Aug-09 | ON ASSIGNMENT INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibit |
| 11-May-09 | ON ASSIGNMENT INC Files SEC form 10-Q, Quarterly Report |
| 30-Apr-09 | ON ASSIGNMENT INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibit |
| 30-Mar-09 | ON ASSIGNMENT INC Files SEC form 8-K, Entry into a Material Definitive Agreement |
| 25-Mar-09 | ON ASSIGNMENT INC Files SEC form 8-K, Change in Directors or Principal Officers, Financial Statements and Exhibits |
| 16-Mar-09 | ON ASSIGNMENT INC Files SEC form 10-K, Annual Report |
| 5-Mar-09 | Price hit new 52-week low ($1.37) |
| 3-Mar-09 | Price hit new 52-week low ($1.77) |
| 2-Mar-09 | Price hit new 52-week low ($1.87) |
| 24-Feb-09 | ON ASSIGNMENT INC Files SEC form 8-K, Change in Directors or Principal Officers |
| 19-Feb-09 | ON ASSIGNMENT INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibit |
| 6-Feb-09 | ON ASSIGNMENT INC Files SEC form 8-K, Change in Directors or Principal Officers |