| Date | Event |
| 3-Dec-09 | APCO OIL & GAS INTERNATIONAL INC Files SEC form 8-K, Changes in Registrant's Certifying Accountant |
| 6-Nov-09 | APCO OIL & GAS INTERNATIONAL INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Stateme |
| 6-Nov-09 | Earnings announcement |
| 15-Oct-09 | Ex-Date for dividend payment of $0.02 |
| 7-Aug-09 | APCO OIL & GAS INTERNATIONAL INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Stateme |
| 7-Aug-09 | APCO OIL & GAS INTERNATIONAL INC Files SEC form 10-Q, Quarterly Report |
| 27-Jul-09 | APCO OIL & GAS INTERNATIONAL INC Files SEC form 8-K, Entry into a Material Definitive Agreement, Financial Statements |
| 22-Jul-09 | Ex-Date for dividend payment of $0.02 |
| 11-May-09 | APCO ARGENTINA INC/NEW Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Ex |
| 8-May-09 | APCO ARGENTINA INC/NEW Files SEC form 10-Q, Quarterly Report |
| 19-Mar-09 | APCO ARGENTINA INC/NEW Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Ex |
| 16-Mar-09 | APCO ARGENTINA INC/NEW Files SEC form 10-K, Annual Report |
| 6-Mar-09 | Price hit new 52-week low ($6.39) |
| 5-Mar-09 | Price hit new 52-week low ($6.50) |
| 3-Mar-09 | Price hit new 52-week low ($9.77) |
| 30-Jan-09 | APCO ARGENTINA INC/NEW Files SEC form 8-K, Entry into a Material Definitive Agreement |
| 7-Nov-08 | APCO ARGENTINA INC/NEW Files SEC form 8-K, Results of Operations and Financial Condition |
| 7-Nov-08 | APCO ARGENTINA INC/NEW Files SEC form 10-Q, Quarterly Report |