| Date | Event |
| 4-Nov-09 | 99 CENTS ONLY STORES Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhi |
| 4-Nov-09 | Earnings announcement |
| 13-Oct-09 | 99 CENTS ONLY STORES Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhi |
| 5-Aug-09 | 99 CENTS ONLY STORES Files SEC form 8-K, Results of Operations and Financial Condition, Other Events, Financial State |
| 23-Jul-09 | Price hit new 52-week high ($14.83) |
| 14-Jul-09 | 99 CENTS ONLY STORES Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhi |
| 26-Jun-09 | Price hit new 52-week high ($13.90) |
| 11-Jun-09 | Price hit new 52-week high ($12.94) |
| 10-Jun-09 | 99 CENTS ONLY STORES Files SEC form 10-K, Annual Report |
| 9-Jun-09 | 99 CENTS ONLY STORES Files SEC form 8-K, Results of Operations and Financial Condition |
| 9-Apr-09 | 99 CENTS ONLY STORES Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhi |
| 11-Mar-09 | 99 CENTS ONLY STORES Files SEC form 8-K, Amendments to Articles of Inc. or Bylaws; Change in Fiscal Year, Financial S |
| 5-Feb-09 | 99 CENTS ONLY STORES Files SEC form 10-Q, Quarterly Report |
| 4-Feb-09 | 99 CENTS ONLY STORES Files SEC form 8-K, Results of Operations and Financial Condition, Other Events, Financial State |
| 9-Jan-09 | 99 CENTS ONLY STORES Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhi |
| 6-Nov-08 | 99 CENTS ONLY STORES Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhi |