| Date | Event |
| 25-Nov-09 | CYMER INC Files SEC form 8-K, Change in Directors or Principal Officers, Amendments to Articles of Inc. or Bylaws; Ch |
| 5-Nov-09 | CYMER INC Files SEC form 10-Q, Quarterly Report |
| 3-Nov-09 | Cymer, Inc. Earnings Call scheduled for Thu, Jan 28 |
| 30-Oct-09 | CYMER INC Files SEC form 8-K, Other Events |
| 20-Oct-09 | Cymer, Inc. Earnings Call scheduled for 5:00 pm ET today |
| 20-Oct-09 | CYMER INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 13-Oct-09 | CYMER INC Files SEC form 8-K/A, Change in Directors or Principal Officers |
| 13-Oct-09 | Price hit new 52-week high ($39.71) |
| 9-Oct-09 | CYMER INC Files SEC form 8-K, Change in Directors or Principal Officers |
| 6-Oct-09 | CYMER INC Files SEC form 8-K, Change in Directors or Principal Officers |
| 28-Sep-09 | Price hit new 52-week high ($39.06) |
| 23-Sep-09 | Price hit new 52-week high ($38.52) |
| 25-Aug-09 | CYMER INC Files SEC form 8-K, Change in Directors or Principal Officers |
| 5-Aug-09 | CYMER INC Files SEC form 10-Q, Quarterly Report |
| 28-Jul-09 | CYMER INC Files SEC form 8-K, Change in Directors or Principal Officers |
| 22-Jul-09 | CYMER INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 27-May-09 | CYMER INC Files SEC form 8-K, Change in Directors or Principal Officers |
| 7-May-09 | CYMER INC Files SEC form 10-Q, Quarterly Report |
| 21-Apr-09 | CYMER INC Files SEC form 8-K, Results of Operations and Financial Condition |
| 12-Mar-09 | CYMER INC Files SEC form 8-K, Costs Associated with Exit or Disposal Activities |
| 6-Mar-09 | Price hit new 52-week low ($16.66) |
| 3-Mar-09 | Price hit new 52-week low ($17.54) |
| 27-Feb-09 | CYMER INC Files SEC form 10-K, Annual Report |
| 27-Feb-09 | Price hit new 52-week low ($18.00) |
| 11-Feb-09 | CYMER INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 16-Jan-09 | CYMER INC Files SEC form 8-K, Results of Operations and Financial Condition, Costs Associated with Exit or Disposal A |
| 17-Dec-08 | CYMER INC Files SEC form 8-K, Change in Directors or Principal Officers |
| 20-Nov-08 | CYMER INC Files SEC form 8-K, Costs Associated with Exit or Disposal Activities |
| 13-Nov-08 | CYMER INC Files SEC form 8-K, Change in Directors or Principal Officers |
| 3-Nov-08 | CYMER INC Files SEC form 10-Q, Quarterly Report |