| Date | Event |
| 16-Nov-09 | AMERICAN PACIFIC CORP Files SEC form 8-K, Change in Directors or Principal Officers |
| 17-Sep-09 | AMERICAN PACIFIC CORP Files SEC form 8-K, Change in Directors or Principal Officers |
| 5-Aug-09 | AMERICAN PACIFIC CORP Files SEC form 10-Q, Quarterly Report |
| 4-Aug-09 | American Pacific Corporation Earnings Call scheduled for 4:30 pm ET today |
| 4-Aug-09 | AMERICAN PACIFIC CORP Files SEC form 8-K, Results of Operations and Financial Condition |
| 4-Aug-09 | Price hit new 52-week high ($8.81) |
| 3-Aug-09 | Price hit new 52-week high ($8.59) |
| 31-Jul-09 | Price hit new 52-week high ($8.21) |
| 18-May-09 | AMERICAN PACIFIC CORP Files SEC form 8-K, Results of Operations and Financial Condition |
| 17-Mar-09 | Price hit new 52-week low ($3.90) |
| 9-Mar-09 | Price hit new 52-week low ($4.32) |
| 6-Mar-09 | Price hit new 52-week low ($4.55) |
| 6-Feb-09 | AMERICAN PACIFIC CORP Files SEC form 10-Q, Quarterly Report |
| 5-Feb-09 | AMERICAN PACIFIC CORP Files SEC form 8-K, Results of Operations and Financial Condition |
| 16-Jan-09 | AMERICAN PACIFIC CORP Files SEC form 8-K, Amendment or Waiver to Code of Ethics |
| 15-Dec-08 | AMERICAN PACIFIC CORP Files SEC form 10-K, Annual Report |
| 11-Dec-08 | AMERICAN PACIFIC CORP Files SEC form 8-K, Results of Operations and Financial Condition |