| Date | Event |
| 17-Nov-09 | SEMITOOL INC Files SEC form 8-K, Entry into a Material Definitive Agreement, Other Events, Financial Statements and E |
| 17-Nov-09 | Price hit new 52-week high ($11.02) |
| 5-Nov-09 | Semitool Earnings Call scheduled for 5:00 pm ET today |
| 5-Nov-09 | SEMITOOL INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 5-Nov-09 | Earnings announcement |
| 6-Oct-09 | SEMITOOL INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 5-Oct-09 | Semitool upgraded by Needham |
| 10-Sep-09 | Price hit new 52-week high ($8.75) |
| 31-Aug-09 | SEMITOOL INC Files SEC form 8-K, Entry into a Material Definitive Agreement, Termination of a Material Definitive Agr |
| 12-Aug-09 | SEMITOOL INC Files SEC form 8-K, Financial Statements and Exhibits |
| 7-Aug-09 | SEMITOOL INC Files SEC form 10-Q, Quarterly Report |
| 3-Aug-09 | Price hit new 52-week high ($6.59) |
| 28-Jul-09 | Semitool Earnings Call scheduled for 5:00 pm ET today |
| 28-Jul-09 | SEMITOOL INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 7-May-09 | SEMITOOL INC Files SEC form 10-Q, Quarterly Report |
| 28-Apr-09 | SEMITOOL INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 5-Mar-09 | Price hit new 52-week low ($1.87) |
| 3-Mar-09 | Price hit new 52-week low ($2.10) |
| 2-Mar-09 | Price hit new 52-week low ($2.16) |
| 6-Feb-09 | SEMITOOL INC Files SEC form 10-Q, Quarterly Report |
| 29-Jan-09 | SEMITOOL INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 16-Jan-09 | SEMITOOL INC Files SEC form 8-K, Other Events, Financial Statements and Exhibits |
| 12-Dec-08 | SEMITOOL INC Files SEC form 10-K, Annual Report |
| 12-Nov-08 | SEMITOOL INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibits |