Form 497 - Definitive materials:
SEC Accession No. 0000728889-04-000471
Filing Date
2004-07-20
Accepted
2004-07-20 13:49:52
Documents
1
Effectiveness Date
2004-07-20

Document Format Files

Seq Description Document Type Size
1 SUPPLEMENTS sups804.htm 497 7566
  Complete submission text file 0000728889-04-000471.txt   9010
Mailing Address 6803 SOUTH TUCSON WAY N/A CENTENNIAL CO 80112-3924
Business Address 6803 SOUTH TUCSON WAY N/A CENTENNIAL CO 80112-3924 303-768-3200
OPPENHEIMER DEVELOPING MARKETS FUND (Filer) CIK: 0001015986 (see all company filings)

EIN.: 936305075 | State of Incorp.: MA | Fiscal Year End: 0831
Type: 497 | Act: 33 | File No.: 333-05579 | Film No.: 04921773