| Date | Event |
| 29-Oct-09 | AMERICAN ECOLOGY CORP Files SEC form 10-Q, Quarterly Report |
| 28-Oct-09 | American Ecology Corp. downgraded by Canaccord Adams |
| 27-Oct-09 | American Ecology Earnings Call scheduled for 11:00 am ET today |
| 27-Oct-09 | AMERICAN ECOLOGY CORP Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exh |
| 14-Oct-09 | Ex-Date for dividend payment of $0.18 |
| 17-Sep-09 | AMERICAN ECOLOGY CORP Files SEC form 8-K, Change in Directors or Principal Officers, Financial Statements and Exhibit |
| 30-Jul-09 | AMERICAN ECOLOGY CORP Files SEC form 10-Q, Quarterly Report |
| 28-Jul-09 | American Ecology Earnings Call scheduled for 11:00 am ET today |
| 28-Jul-09 | AMERICAN ECOLOGY CORP Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exh |
| 15-Jul-09 | Ex-Date for dividend payment of $0.18 |
| 30-Apr-09 | AMERICAN ECOLOGY CORP Files SEC form 10-Q, Quarterly Report |
| 28-Apr-09 | AMERICAN ECOLOGY CORP Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exh |
| 30-Mar-09 | Price hit new 52-week low ($13.56) |
| 25-Mar-09 | AMERICAN ECOLOGY CORP Files SEC form 8-K, Regulation FD Disclosure, Financial Statements and Exhibits |
| 6-Mar-09 | Price hit new 52-week low ($14.15) |
| 5-Mar-09 | AMERICAN ECOLOGY CORP Files SEC form 8-K, Changes in Registrant's Certifying Accountant, Financial Statements and Exh |
| 25-Feb-09 | AMERICAN ECOLOGY CORP Files SEC form 8-K, Regulation FD Disclosure |
| 25-Feb-09 | AMERICAN ECOLOGY CORP Files SEC form 10-K, Annual Report |
| 11-Feb-09 | AMERICAN ECOLOGY CORP Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exh |
| 15-Dec-08 | AMERICAN ECOLOGY CORP Files SEC form 8-K, Change in Directors or Principal Officers |
| 31-Oct-08 | AMERICAN ECOLOGY CORP Files SEC form 10-Q, Quarterly Report |
| 28-Oct-08 | AMERICAN ECOLOGY CORP Files SEC form 8-K, Regulation FD Disclosure |