| Date | Event |
| 13-Nov-09 | PENFORD CORP Files SEC form 8-K, Results of Operations and Financial Condition |
| 13-Nov-09 | PENFORD CORP Files SEC form 10-K, Annual Report |
| 13-Nov-09 | Penford Fourth Quarter and Year End Results Call scheduled for 11:00 am ET today |
| 13-Nov-09 | Earnings announcement |
| 18-Sep-09 | Price hit new 52-week high ($8.84) |
| 17-Sep-09 | Price hit new 52-week high ($8.82) |
| 16-Sep-09 | Price hit new 52-week high ($8.65) |
| 2-Sep-09 | PENFORD CORP Files SEC form 8-K, Costs Associated with Exit or Disposal Activities |
| 13-Jul-09 | PENFORD CORP Files SEC form 8-K, Results of Operations and Financial Condition |
| 10-Jul-09 | PENFORD CORP Files SEC form 10-Q, Quarterly Report |
| 21-Apr-09 | PENFORD CORP Files SEC form 8-K, Other Events |
| 10-Apr-09 | PENFORD CORP Files SEC form 8-K, Results of Operations and Financial Condition |
| 9-Apr-09 | PENFORD CORP Files SEC form 10-Q, Quarterly Report |
| 6-Mar-09 | Price hit new 52-week low ($2.07) |
| 5-Mar-09 | Price hit new 52-week low ($2.37) |
| 4-Mar-09 | Price hit new 52-week low ($2.95) |
| 3-Mar-09 | PENFORD CORP Files SEC form 8-K, Entry into a Material Definitive Agreement |
| 9-Jan-09 | PENFORD CORP Files SEC form 8-K, Results of Operations and Financial Condition |
| 9-Jan-09 | PENFORD CORP Files SEC form 10-Q, Quarterly Report |
| 17-Nov-08 | PENFORD CORP Files SEC form 8-K, Results of Operations and Financial Condition |
| 14-Nov-08 | PENFORD CORP Files SEC form 10-K, Annual Report |
| 31-Oct-08 | PENFORD CORP Files SEC form 8-K, Amendments to Articles of Inc. or Bylaws; Change in Fiscal Year |