Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0000275857 | |||
| Series S000006957 | OPPENHEIMER ROCHESTER AMT-FREE MUNICIPAL FUND | ||
| Class/Contract C000018975 | A | ||
| Class/Contract C000018976 | B | ||
| Class/Contract C000018977 | C | ||
| Class/Contract C000096805 | Y | ||
IRS No.: 132882747 | State of Incorp.: DE | Fiscal Year End: 0731
Type: N-CSR | Act: 40 | File No.: 811-02668 | Film No.: 171126760
