| Date | Event |
| 23-Nov-09 | Price hit new 52-week high ($29.99) |
| 19-Nov-09 | Coverage initiated on II-VI Inc by B. Riley & Co |
| 10-Nov-09 | II-VI INC Files SEC form 8-K, Other Events, Financial Statements and Exhibits |
| 5-Nov-09 | II-VI INC Files SEC form 10-Q, Quarterly Report |
| 20-Oct-09 | II-VI INC Files SEC form 8-K, Results of Operations and Financial Condition |
| 11-Sep-09 | Price hit new 52-week high ($27.97) |
| 28-Aug-09 | II-VI INC Files SEC form 10-K, Annual Report |
| 28-Aug-09 | Price hit new 52-week high ($27.21) |
| 4-Aug-09 | II-VI INC Files SEC form 8-K, Results of Operations and Financial Condition, Change in Directors or Principal Officer |
| 1-Jul-09 | II-VI INC Files SEC form 8-K, Other Events, Financial Statements and Exhibits |
| 8-May-09 | II-VI INC Files SEC form 10-Q, Quarterly Report |
| 21-Apr-09 | II-VI INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 9-Feb-09 | II-VI INC Files SEC form 10-Q, Quarterly Report |
| 21-Jan-09 | II-VI INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 3-Dec-08 | II-VI INC Files SEC form 8-K, Regulation FD Disclosure |
| 3-Dec-08 | Price hit new 52-week low ($14.05) |
| 7-Nov-08 | II-VI INC Files SEC form 8-K, Other Events |
| 6-Nov-08 | II-VI INC Files SEC form 10-Q, Quarterly Report |
| 24-Oct-08 | II-VI INC Files SEC form 8-K, Other Events, Financial Statements and Exhibits |