| Date | Event |
| 8-Feb-10 | ISILON SYSTEMS, INC. Files SEC form 8-K, Change in Directors or Principal Officers, Financial Statements and Exhibits |
| 8-Feb-10 | Price hit new 52-week high ($7.61) |
| 5-Feb-10 | ISILON SYSTEMS, INC. Files SEC form 10-K, Annual Report |
| 4-Feb-10 | ISILON SYSTEMS, INC. Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhi |
| 4-Feb-10 | Earnings announcement |
| 15-Jan-10 | Isilon Systems, Inc. Earnings Call scheduled for Thu, Feb 4 |
| 12-Jan-10 | Coverage initiated on Isilon Systems by William Blair |
| 6-Jan-10 | Price hit new 52-week high ($7.47) |
| 5-Jan-10 | Price hit new 52-week high ($7.43) |
| 22-Oct-09 | Isilon Systems, Inc. Earnings Call scheduled for 5:00 pm ET today |
| 22-Oct-09 | ISILON SYSTEMS, INC. Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhi |
| 21-Sep-09 | ISILON SYSTEMS, INC. Files SEC form 8-K, Other Events, Financial Statements and Exhibits |
| 14-Sep-09 | ISILON SYSTEMS, INC. Files SEC form 8-K, Other Events, Financial Statements and Exhibits |
| 31-Jul-09 | ISILON SYSTEMS, INC. Files SEC form 10-Q, Quarterly Report |
| 30-Jul-09 | ISILON SYSTEMS, INC. Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhi |
| 11-May-09 | ISILON SYSTEMS, INC. Files SEC form 8-K, Change in Directors or Principal Officers |
| 6-May-09 | ISILON SYSTEMS, INC. Files SEC form 8-K, Change in Directors or Principal Officers |
| 28-Apr-09 | ISILON SYSTEMS, INC. Files SEC form 10-Q, Quarterly Report |
| 23-Apr-09 | ISILON SYSTEMS, INC. Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhi |
| 6-Apr-09 | ISILON SYSTEMS, INC. Files SEC form 8-K, Results of Operations and Financial Condition, Costs Associated with Exit or |
| 9-Mar-09 | Price hit new 52-week low ($1.86) |
| 5-Mar-09 | Price hit new 52-week low ($1.90) |
| 3-Mar-09 | Price hit new 52-week low ($1.92) |
| 20-Feb-09 | ISILON SYSTEMS, INC. Files SEC form 10-K, Annual Report |
| 5-Feb-09 | ISILON SYSTEMS, INC. Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhi |