| Date | Event |
| 25-Nov-09 | Price hit new 52-week high ($3.74) |
| 18-Nov-09 | Price hit new 52-week high ($3.70) |
| 12-Nov-09 | Price hit new 52-week high ($3.63) |
| 6-Nov-09 | POWER ONE INC Files SEC form 10-Q, Quarterly Report |
| 22-Oct-09 | Power-One Earnings Call scheduled for 5:00 pm ET today |
| 22-Oct-09 | POWER ONE INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 6-Aug-09 | POWER ONE INC Files SEC form 10-Q, Quarterly Report |
| 23-Jul-09 | Power-One Earnings Call scheduled for 5:00 pm ET today |
| 23-Jul-09 | POWER ONE INC Files SEC form 8-K, Results of Operations and Financial Condition, Amendments to Articles of Inc. or By |
| 28-May-09 | POWER ONE INC Files SEC form 8-K, Costs Associated with Exit or Disposal Activities, Financial Statements and Exhibit |
| 8-May-09 | POWER ONE INC Files SEC form 8-K, Entry into a Material Definitive Agreement, Creation of a Direct Financial Obligati |
| 7-May-09 | POWER ONE INC Files SEC form 10-Q, Quarterly Report |
| 28-Apr-09 | POWER ONE INC Files SEC form 8-K, Entry into a Material Definitive Agreement, Unregistered Sale of Equity Securities, |
| 24-Apr-09 | POWER ONE INC Files SEC form 8-K, Other Events, Financial Statements and Exhibits |
| 23-Apr-09 | POWER ONE INC Files SEC form 8-K, Results of Operations and Financial Condition, Other Events, Financial Statements a |
| 13-Mar-09 | POWER ONE INC Files SEC form 10-K, Annual Report |
| 9-Mar-09 | Price hit new 52-week low ($0.33) |
| 5-Mar-09 | Price hit new 52-week low ($0.49) |
| 2-Mar-09 | Price hit new 52-week low ($0.58) |
| 5-Feb-09 | POWER ONE INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 19-Nov-08 | POWER ONE INC Files SEC form 8-K, Change in Directors or Principal Officers, Regulation FD Disclosure, Financial Stat |
| 7-Nov-08 | POWER ONE INC Files SEC form 10-Q, Quarterly Report |